CN205089305U - Dig rig automatic monitoring protection system soon - Google Patents
Dig rig automatic monitoring protection system soon Download PDFInfo
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- CN205089305U CN205089305U CN201520857333.6U CN201520857333U CN205089305U CN 205089305 U CN205089305 U CN 205089305U CN 201520857333 U CN201520857333 U CN 201520857333U CN 205089305 U CN205089305 U CN 205089305U
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- rotary drilling
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Abstract
The utility model relates to an early warning system especially relates to a dig rig automatic monitoring protection system soon, the main problem that has some potential safety hazards when digging at present rig drilling operation soon of solving. The utility model discloses main technical scheme as follows: the system includes ECU, mast angular transducer, inclination biax sensor, pressure sensor, temperature sensor, solenoid valve, cooling device, and display. Mast angular transducer, inclination biax sensor, pressure sensor, temperature sensor, solenoid valve, cooling device and display are connected with ECU respectively. When the rig carried out the operation, ECU carried out real -time supervision through above sensor to rig operating condition to can send alarm signal automatically when the appearance is unusual, and starts corresponding measure cooling or cut off the pressurization oil circuit. The utility model discloses can provide higher safety guarantee for construction of rotary drilling rig.
Description
Technical field
The utility model relates to a kind of early warning system, particularly relates to a kind of rotary drilling rig Automatic monitoring and protection system.
Background technology
Rotary drilling rig is drilling machine conventional in engineering construction, and at present, rotary drilling rig is more and more extensive in high ferro, speedway, bridge and the sector application of work China Democratic National Construction Association.Rotary drilling rig belongs to large-scale engineering machinery device, when rotary drilling rig holes hard formation in work progress, occurs that borer drill rod crosses pressurization unavoidably and the drilling rod that causes tilts to occur inclined hole phenomenon, even there will be and to cause because drilling rod angle of inclination is excessive drilling rod to fracture accident; In addition, during operation, mast is vertical with drilling rod hold up after, its center of gravity moves forward; If now rig on the road surface of certain slope and also getting-on platform revolution time very easily to meet accident overthrow accident; During long-term operation, hydraulic motor needs ceaselessly to operate for a long time, and cause motor temperature too high, affect service behaviour, motor is overheated may cause equipment fault; In addition, the high temperature of motor can be delivered to the reductor of unit head, makes the lubricating oil temperature of reductor increase, can break through unit head reductor oil can, make device damage time serious, causes production accident.
Utility model content
The purpose of this utility model is, for the problems referred to above easily occurred in rotary drilling rig operation process, to propose a kind of Automatic monitoring and protection system, for rotary drilling rig construction provides higher safety guarantee.
Concrete technical scheme is:
Rotary drilling rig Automatic monitoring and protection system, comprises ECU,
Mast obliquity sensor, is installed on rotary digging driller mast, the angle position status information of Real-time Collection mast by information transmission to ECU;
Inclination angle double-shaft sensor, bottom the getting-on platform being installed on rotary drilling rig, for gathering the balance angle status information of rig, and by information transmission ECU;
Pressure sensor, is arranged in rotary drilling rig pressurized oil lines, for the force value of monitoring pressure oil cylinder;
Temperature pick up, for detecting the hydraulic fluid temperature in hydraulic oil container;
Electromagnetic valve, for cutting off pressurized control circuit, makes rotary drilling rig quit work;
Cooling unit, for cooling fluid force feed;
And display.
Mast obliquity sensor, inclination angle double-shaft sensor, pressure sensor, temperature pick up, electromagnetic valve, cooling unit are connected with ECU respectively with display.
Preferably, system also comprises buzzer and LED, and the two is connected with ECU respectively, for sending sound and light alarm signal when rotary drilling rig occurs abnormal.
Further, described inclination angle double-shaft sensor is CANBUS bus-type, and twin shaft is X, the positive and negative 90 degree of scopes of application of Y-axis.Described cooling unit comprises cooler, hydraulic motor and the cooling fan by described fluid motor-driven.
The beneficial effects of the utility model are:
(1) can Real-Time Monitoring car load gravity center shift and pressurization oil cylinder pressure change, and display over the display, sound and light alarm signal can be provided in time when reaching preset value, remind to operator;
(2) in Spiral digging machine work progress pressure excessive and occur that drilling rod tilts time real-time early warning, drive solenoid valve shuts pressurized oil lines when angle continues to increase, ensure safety.
(temperature of hydraulic oil measured in real time by 3 temperature pick ups, temperature is too high then by controller controlled cooling model plant running, hydraulic oil is cooled, avoid unit head hydraulic motor continuous firing to cause temperature too high, and then avoid Yin Wendu too high and a series of plant issue of initiation or equipment fault.
Accompanying drawing explanation
Fig. 1 is the utility model theory diagram.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is described further.
Embodiment one:
Rotary drilling rig Automatic monitoring and protection system comprises ECU, mast obliquity sensor, inclination angle double-shaft sensor, pressure sensor, temperature pick up, electromagnetic valve, cooling unit, and display.Mast obliquity sensor, inclination angle double-shaft sensor, pressure sensor, temperature pick up, electromagnetic valve, cooling unit are connected with ECU respectively with display.
Mast obliquity sensor, is installed on rotary digging driller mast, the angle position status information of Real-time Collection mast; Inclination angle double-shaft sensor, bottom the getting-on platform being installed on rotary drilling rig, for gathering the balance angle status information of rig; Pressure sensor is arranged in rotary drilling rig pressurized oil lines, for the force value of monitoring pressure oil cylinder; Temperature pick up, for detecting the hydraulic fluid temperature in hydraulic oil container.
When rig carries out operation, warning message by carrying out Real-Time Monitoring with upper sensor to rig state, and by real-time parameter display over the display, when the value of sensor exceeds normal variation scope, is first sent to display, to remind operating personnel by ECU.When analysis of hydraulic oil overheat, start cooling unit, hydraulic oil is cooled.
Because site operation bad environments sound is more noisy, rotary drilling rig human pilot is likely ignored to some extent to the warning message that display sends.If the abnormal working position of rotary drilling rig continues, can cause serious engineering accident, in order to prevent the generation of this type of accident, ECU can perform and automatically cut off the action of pressurized control oil circuit.Namely when rotary drill rod angle of inclination continue increase or oil temperature exceed threshold duration increase time, ECU output voltage signal drives electromagnetic valve, solenoid valve shuts pressurized control oil circuit, and now rotary drilling rig can not perform compression motion, until drill pipe angle recovers normal value, namely the disappearance of pressurization phenomenon crossed by drilling rod.
Embodiment two:
Rotary drilling rig Automatic monitoring and protection system also comprises buzzer and LED, and the two is connected with ECU respectively, for sending sound and light alarm signal when rotary drilling rig occurs abnormal.Operating personnel are avoided to ignore the information warning on display and cause further safety problem.All the other are with embodiment one.
By reference to the accompanying drawings embodiment of the present utility model is elaborated above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, the various changes made under the prerequisite not departing from the utility model aim, all should belong to the utility model patent covering scope.
Claims (4)
1. a rotary drilling rig Automatic monitoring and protection system, comprises ECU, it is characterized in that, also comprises:
Mast obliquity sensor, is installed on rotary digging driller mast, the angle position status information of Real-time Collection mast by information transmission to ECU;
Inclination angle double-shaft sensor, bottom the getting-on platform being installed on rotary drilling rig, for gathering the balance angle status information of rig, and by information transmission ECU;
Pressure sensor, is arranged in rotary drilling rig pressurized oil lines, for the force value of monitoring pressure oil cylinder;
Temperature pick up, for detecting the hydraulic fluid temperature in hydraulic oil container;
Electromagnetic valve, for cutting off pressurized control circuit, makes rotary drilling rig quit work;
Cooling unit, for cooling fluid force feed;
And display;
Mast obliquity sensor, inclination angle double-shaft sensor, pressure sensor, temperature pick up, electromagnetic valve, cooling unit are connected with ECU respectively with display.
2. rotary drilling rig Automatic monitoring and protection system according to claim 1, it is characterized in that, system also comprises buzzer and LED, and the two is connected with ECU respectively, for sending sound and light alarm signal when rotary drilling rig occurs abnormal.
3. rotary drilling rig Automatic monitoring and protection system according to claim 1, is characterized in that, described inclination angle double-shaft sensor is CANBUS bus-type, and twin shaft is X, the positive and negative 90 degree of scopes of application of Y-axis.
4. rotary drilling rig Automatic monitoring and protection system according to claim 1, is characterized in that, described cooling unit comprises cooler, hydraulic motor and the cooling fan by described fluid motor-driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857333.6U CN205089305U (en) | 2015-10-29 | 2015-10-29 | Dig rig automatic monitoring protection system soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857333.6U CN205089305U (en) | 2015-10-29 | 2015-10-29 | Dig rig automatic monitoring protection system soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089305U true CN205089305U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520857333.6U Expired - Fee Related CN205089305U (en) | 2015-10-29 | 2015-10-29 | Dig rig automatic monitoring protection system soon |
Country Status (1)
| Country | Link |
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| CN (1) | CN205089305U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556523A (en) * | 2016-11-18 | 2017-04-05 | 上海中联重科桩工机械有限公司 | The intelligent checking system and intelligent detecting method of rotary drilling rig performance parameter |
| CN107558989A (en) * | 2017-10-19 | 2018-01-09 | 上海中联重科桩工机械有限公司 | Rotary drilling rig intelligent controlling device, rotary drilling rig intelligent control method and system |
| CN111594137A (en) * | 2020-05-22 | 2020-08-28 | 上海华兴数字科技有限公司 | Monitoring equipment of rotary drilling rig and rotary drilling rig |
| CN112832746A (en) * | 2020-12-30 | 2021-05-25 | 中铁一局集团铁路建设有限公司 | Circulating drilling machine and real-time detection and early warning method for inclination of drill rod of circulating drilling machine |
| CN114109363A (en) * | 2021-09-17 | 2022-03-01 | 湖南斯福迈智能科技有限责任公司 | Drilling while-drilling inclination measuring system |
-
2015
- 2015-10-29 CN CN201520857333.6U patent/CN205089305U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556523A (en) * | 2016-11-18 | 2017-04-05 | 上海中联重科桩工机械有限公司 | The intelligent checking system and intelligent detecting method of rotary drilling rig performance parameter |
| CN107558989A (en) * | 2017-10-19 | 2018-01-09 | 上海中联重科桩工机械有限公司 | Rotary drilling rig intelligent controlling device, rotary drilling rig intelligent control method and system |
| CN107558989B (en) * | 2017-10-19 | 2020-12-22 | 上海中联重科桩工机械有限公司 | Intelligent control device of rotary drilling rig, intelligent control method and system of rotary drilling rig |
| CN111594137A (en) * | 2020-05-22 | 2020-08-28 | 上海华兴数字科技有限公司 | Monitoring equipment of rotary drilling rig and rotary drilling rig |
| CN111594137B (en) * | 2020-05-22 | 2024-02-06 | 上海华兴数字科技有限公司 | Monitoring equipment of rotary drilling rig and rotary drilling rig |
| CN112832746A (en) * | 2020-12-30 | 2021-05-25 | 中铁一局集团铁路建设有限公司 | Circulating drilling machine and real-time detection and early warning method for inclination of drill rod of circulating drilling machine |
| CN114109363A (en) * | 2021-09-17 | 2022-03-01 | 湖南斯福迈智能科技有限责任公司 | Drilling while-drilling inclination measuring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20171029 |