CN201309378Y - Vehicle tyre explosion proof automatic air charging or bleeding device of carrier loader - Google Patents
Vehicle tyre explosion proof automatic air charging or bleeding device of carrier loader Download PDFInfo
- Publication number
- CN201309378Y CN201309378Y CNU2008202215050U CN200820221505U CN201309378Y CN 201309378 Y CN201309378 Y CN 201309378Y CN U2008202215050 U CNU2008202215050 U CN U2008202215050U CN 200820221505 U CN200820221505 U CN 200820221505U CN 201309378 Y CN201309378 Y CN 201309378Y
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- Prior art keywords
- air
- air guide
- electromagnetic valve
- carrier loader
- magnetic valve
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- Expired - Fee Related
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- 230000000740 bleeding effect Effects 0.000 title claims abstract description 15
- 238000004880 explosion Methods 0.000 title claims abstract description 15
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to a vehicle tyre explosion proof automatic air charging or bleeding device of carrier loader, which comprises a PLC, a pressure sensor, an air charging magnetic valve, an air bleeding magnetic valve, an air guiding spigot and an air source, wherein a rotation shaft of the air guiding spigot and a wheel are coaxially installed on a tyre wheel boss, and an air guiding channel of the rotation shaft of the air guiding spigot is communicated with a tyre inflating valve, an air inlet of the air charging magnetic valve is connected with the air source, a working hole of the air charging magnetic valve is connected with an air guiding port on a shell of the air guiding spigot, the air inlet of the air bleeding magnetic valve is connected with the air guiding port on the shell of the air guiding spigot, the working hole of the air bleeding magnetic valve is evacuated, the pressure sensor is installed on the air guiding port of the air guiding spigot, an electric signal output end of the pressure sensor is connected with an input end of the PLC through a cable, and electric control signal ends of the air charging magnetic valve and the air bleeding magnetic valve are respectively connected with two output ends of the PLC through the cable. The vehicle tyre explosion proof automatic air charging or bleeding device of carrier loader can adjust air pressure in the tyre in real time, prevents tyre exploration, prolongs the service life of the tyre, and is in particular suitable for special-purpose vehicles or other engineering vehicles such as oil rigs, workover rig carrier loaders and the like.
Description
Technical field
The utility model relates to carrier loader tire protection technology, specifically is that a kind of carrier loader tire anti-explosion fills automatically, bleeding device, can prevent the service life of tyre explosion and prolongation tire.
Background technology
The carrier loader tyre explosion is the one of the main reasons that causes motor traffic accidents.The accident that causes because of tyre explosion on express highway and ordinary road accounts for 40% and 5% of express highway and ordinary road traffic accident.Oil bores, the service machine carrier loader is because road conditions are poor, and load is big, causes that tire internal gas pressure scope jumpy is bigger, frequency is higher, and the possibility that the tyre explosion accident takes place is also just bigger.Blow out and cause the carrier loader can not cruising, incur loss through delay wellsite operation time or moving time, What is more causes carrier loader to topple, and damage equipment or cause personal injury brings great loss to drilling team.In the known technology, inflation pressure can not timely adjustment in the tire of carrier loader.
Summary of the invention
The purpose of this utility model provides that a kind of carrier loader tire anti-explosion fills automatically, bleeding device, can in real time, accurately monitor the interior inflation pressure of carrier loader tire also can regulate the tire internal gas pressure in good time, tire internal gas pressure and road surface situation are adapted, prevent to blow out, prolong tire service life.
Realize that the technical scheme that the utility model purpose is taked is: a kind of carrier loader tire anti-explosion fills automatically, bleeding device, it is characterized in that: comprise the PLC Programmable Logic Controller, pressure sensor, the inflation electromagnetic valve, pressure-releasing electromagnetic valve, air guide cock tap, source of the gas, the S. A. of described air guide cock tap and wheel coaxial line are installed on the tire wheel hub, air guide channel on the air guide cock tap S. A. and carrier loader tire valve are connected, the admission port of inflation electromagnetic valve and source of the gas are by the tracheae wire joint, air guide port on inflation electromagnetic valve working hole and the air guide cock tap housing is by the tracheae wire joint, air guide port on pressure-releasing electromagnetic valve admission port and the air guide cock tap housing is by the tracheae wire joint, the emptying of pressure-releasing electromagnetic valve working hole, pressure sensor is installed on the air guide cock tap air guide port tracheae line, pressure sensor electrical signal and PLC Programmable Logic Controller one input end cable connection, the inflation electromagnetic valve, two mouths of pressure-releasing electromagnetic valve automatically controlled signal end and PLC Programmable Logic Controller pass through cable connection respectively.
The installation of the S. A. of described air guide cock tap on the tire wheel hub realizes by a connecting device, described connecting device is a discoid body, the discoid body bottom has a closed chamber, the edge of discoid body is connected with the hub bearing end cap, be connected with an axial pipe connection with the wheel coaxial line on the closed chamber, connect a radial tubes joint on the annular outer wall of closed chamber, the S. A. of air guide cock tap is connected with axial pipe connection, and the carrier loader tire valve is connected with the radial tubes joint.
Principle of work: in the setting tire pressure value of manually importing on the TIP of PLC Programmable Logic Controller on a certain road conditions, in the driving process, the tire pressure that pressure sensor will record in real time converts electric signal to and is transferred to PLC, PLC compares electric signal and the setting value that obtains, when tire pressure is higher than setting value, PLC output electric signal is given pressure-releasing electromagnetic valve, and the control pressure-releasing electromagnetic valve is connected gas circuit, and making bleeds a tire reaches setting pressure; When tire pressure less than setting value, PLC output electric signal is given the inflation electromagnetic valve, and control inflation electromagnetic valve is connected gas circuit and given inflation of tire, makes tire pressure reach setting pressure, come real-time regulated tire internal gas pressure by charging and discharging gas thus, tire internal gas pressure and road surface are adapted.Because be useful on the source of the gas and the gas bag of self travel controls and the control of vehicular operation system on the carrier loader, its pressure is higher than the desired pressure of tire, give tire control system air feed after therefore can using source of the gas on the car to install reducing valve additional.
The utility model using PLC automatic guidance function, realizing in real time, accurately monitoring in the carrier loader tire in the inflation pressure, can regulate the tire internal gas pressure in good time, tire internal gas pressure and road surface situation are adapted, prevent to blow out, prolong tire service life, improved the service requirement and the economy of carrier loader, be specially adapted to that oil bores, service machine carrier loader even load is big and the special-use vehicle or the Other Engineering vehicle of operation road conditions difference.
Description of drawings
Fig. 1 is the utility model principle schematic.
Fig. 2 is air guide cock tap mounting structure scheme drawing on the wheel hub of tire.
Fig. 3 is the detail of construction of Fig. 2.
The specific embodiment
This example is used on the oil truck-mounted drilling rig, installs on oil truck-mounted drilling rig carrier loader that tire anti-explosion fills automatically, bleeding device.
As Fig. 1, Fig. 2, shown in Figure 3, tire anti-explosion fills automatically, bleeding device comprises the PLC Programmable Logic Controller, pressure sensor, the inflation electromagnetic valve, pressure-releasing electromagnetic valve, air guide cock tap 1, source of the gas on the car, air guide cock tap 1 is the matured product of known structure, by housing 101, S. A. 102, bearing 103, sealing arrangement 104 formations such as grade, has air guide port on the housing 101, S. A. 102 centers have air guide channel, air guide port and air guide channel communicate, S. A. 102 is installed on the wheel hub of tire 3 by connecting device 2 and wheel coaxial line, connecting device 2 is a discoid body, the discoid body bottom has closed chamber 203, the edge of discoid body passes through bolted connection by connecting bore 202 and hub bearing end cap 301, and the discoid body line of centers is overlapped with wheel axis, be welded with axial pipe connection 201 with the discoid body coaxial line on closed chamber 203 housings, be welded with radial tubes joint 204 on closed chamber 203 annular outer walls, the S. A. 102 of air guide cock tap 1 is threaded with axial pipe connection 201, the air guide channel of S. A. 102 is communicated with closed chamber 203, carrier loader tire valve 4 (valve inside of dismantling) is threaded with radial tubes joint 204, carrier loader tire valve 4 is communicated with closed chamber 203, thereby the air guide channel of S. A. 102 and carrier loader tire valve 4 are connected.Air guide port on the housing 101 of air guide cock tap 1 is connected with ventilation flue 5, and ventilation flue 5 is fixed on the carrier loader vehicle frame 6 by pipe clamp 7.The housing 101 of ventilation flue 5, air guide cock tap 1 is motionless during vehicle ', and the S. A. 102 of connecting device 2 and air guide cock tap 1 is with wheel revolutions.
The inflation electromagnetic valve adopts the 2/2-way valve, its admission port and source of the gas are by the tracheae wire joint, working hole is connected by tracheae line 5 with air guide port on the air guide cock tap housing 101, pressure-releasing electromagnetic valve adopts the 2/2-way valve, its admission port is connected the working hole emptying with air guide port on the air guide cock tap housing 101 by tracheae line 5.Pressure sensor is installed on the air guide cock tap housing 101 air guide port pipelines.Source of the gas adopts source of the gas on the carrier loader car, because its pressure is higher than the desired pressure of tire, therefore source of the gas is given the tire air feed after installing reducing valve additional to the tracheae line of inflating the electromagnetic valve admission port onboard.Above-mentioned connection structure all adopts conventional known technology, no longer illustrates detailed description.
As shown in Figure 1, pressure sensor electrical signal and PLC Programmable Logic Controller one input end cable connection, the automatically controlled signal end of inflation electromagnetic valve, pressure-releasing electromagnetic valve is connected with two mouths of PLC Programmable Logic Controller respectively by cable.
Claims (2)
1, a kind of carrier loader tire anti-explosion fills automatically, bleeding device, it is characterized in that: comprise the PLC Programmable Logic Controller, pressure sensor, the inflation electromagnetic valve, pressure-releasing electromagnetic valve, air guide cock tap, source of the gas, the S. A. of described air guide cock tap and wheel coaxial line are installed on the tire wheel hub, air guide channel on the air guide cock tap S. A. and carrier loader tire valve are connected, the admission port of inflation electromagnetic valve and source of the gas are by the tracheae wire joint, air guide port on inflation electromagnetic valve working hole and the air guide cock tap housing is by the tracheae wire joint, air guide port on pressure-releasing electromagnetic valve admission port and the air guide cock tap housing is by the tracheae wire joint, the emptying of pressure-releasing electromagnetic valve working hole, pressure sensor is installed on the air guide cock tap air guide port tracheae line, pressure sensor electrical signal and PLC Programmable Logic Controller one input end cable connection, the inflation electromagnetic valve, two mouths of pressure-releasing electromagnetic valve automatically controlled signal end and PLC Programmable Logic Controller pass through cable connection respectively.
2, according to claim 1 the carrier loader tire anti-explosion fill automatically, bleeding device, it is characterized in that: the installation of the S. A. of described air guide cock tap on the tire wheel hub realizes by a connecting device, described connecting device is a discoid body, the discoid body bottom has a closed chamber, the edge of discoid body is connected with the hub bearing end cap, be connected with an axial pipe connection with the wheel coaxial line on the closed chamber, connect a radial tubes joint on the annular outer wall of closed chamber, the S. A. of air guide cock tap is connected with axial pipe connection, and the carrier loader tire valve is connected with the radial tubes joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202215050U CN201309378Y (en) | 2008-11-29 | 2008-11-29 | Vehicle tyre explosion proof automatic air charging or bleeding device of carrier loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202215050U CN201309378Y (en) | 2008-11-29 | 2008-11-29 | Vehicle tyre explosion proof automatic air charging or bleeding device of carrier loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309378Y true CN201309378Y (en) | 2009-09-16 |
Family
ID=41106631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202215050U Expired - Fee Related CN201309378Y (en) | 2008-11-29 | 2008-11-29 | Vehicle tyre explosion proof automatic air charging or bleeding device of carrier loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309378Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529608A (en) * | 2010-12-29 | 2012-07-04 | 上海汽车集团股份有限公司 | Anti-explosion wheel and vehicle provided with same |
| CN102922960A (en) * | 2012-10-22 | 2013-02-13 | 李光辉 | Intelligent pressure-regulating explosion-proof device for vehicle tires |
| CN103407336A (en) * | 2013-07-15 | 2013-11-27 | 吴江市同心电子科技有限公司 | Automatic inflating tire |
| CN104057626A (en) * | 2014-06-17 | 2014-09-24 | 桂林橡胶机械厂 | Pressure control device of shaping drum of all-steel radial giant tire forming machine |
| CN104057791A (en) * | 2013-12-20 | 2014-09-24 | 吴彬 | Vehicle automatic air-entrapping device |
| CN104275995A (en) * | 2013-07-12 | 2015-01-14 | 中国汽车技术研究中心 | System for testing field performance of tire pressure monitoring system (TPMS) |
| CN104476987A (en) * | 2014-11-29 | 2015-04-01 | 江门市英合创展电子有限公司 | Automatic tire inflator with detection function and detection control method thereof |
| CN105034715A (en) * | 2015-06-24 | 2015-11-11 | 蒋晓凡 | A tire pressure meter with an inflating function |
| CN106114087A (en) * | 2010-11-19 | 2016-11-16 | 伊夸莱尔系统公司 | Tire management system |
-
2008
- 2008-11-29 CN CNU2008202215050U patent/CN201309378Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114087A (en) * | 2010-11-19 | 2016-11-16 | 伊夸莱尔系统公司 | Tire management system |
| CN102529608A (en) * | 2010-12-29 | 2012-07-04 | 上海汽车集团股份有限公司 | Anti-explosion wheel and vehicle provided with same |
| CN102922960A (en) * | 2012-10-22 | 2013-02-13 | 李光辉 | Intelligent pressure-regulating explosion-proof device for vehicle tires |
| CN104275995A (en) * | 2013-07-12 | 2015-01-14 | 中国汽车技术研究中心 | System for testing field performance of tire pressure monitoring system (TPMS) |
| CN104275995B (en) * | 2013-07-12 | 2017-04-26 | 中国汽车技术研究中心 | System for testing field performance of tire pressure monitoring system (TPMS) |
| CN103407336A (en) * | 2013-07-15 | 2013-11-27 | 吴江市同心电子科技有限公司 | Automatic inflating tire |
| CN104057791A (en) * | 2013-12-20 | 2014-09-24 | 吴彬 | Vehicle automatic air-entrapping device |
| CN104057626A (en) * | 2014-06-17 | 2014-09-24 | 桂林橡胶机械厂 | Pressure control device of shaping drum of all-steel radial giant tire forming machine |
| CN104476987A (en) * | 2014-11-29 | 2015-04-01 | 江门市英合创展电子有限公司 | Automatic tire inflator with detection function and detection control method thereof |
| CN105034715A (en) * | 2015-06-24 | 2015-11-11 | 蒋晓凡 | A tire pressure meter with an inflating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20131129 |