CN105422133A - Concrete guniting vehicle fault early warning system and concrete guniting vehicle fault early warning control method - Google Patents
Concrete guniting vehicle fault early warning system and concrete guniting vehicle fault early warning control method Download PDFInfo
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- CN105422133A CN105422133A CN201510791083.5A CN201510791083A CN105422133A CN 105422133 A CN105422133 A CN 105422133A CN 201510791083 A CN201510791083 A CN 201510791083A CN 105422133 A CN105422133 A CN 105422133A
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- CN
- China
- Prior art keywords
- early warning
- hydraulic means
- action executing
- executing device
- pressure sensor
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
- F15B19/005—Fault detection or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
Abstract
The invention discloses a concrete guniting vehicle fault early warning system, which is used for the fault early warning of a hydraulic device and an action execution device of a concrete guniting vehicle. The concrete guniting vehicle fault early warning system comprises an in-place sensor, a second pressure sensor, a rotary encoder, a third pressure sensor and a controller, wherein the in-place sensor is connected onto the hydraulic device; the second pressure sensor is connected onto the hydraulic device; the rotary encoder is connected onto the action execution device; the third pressure sensor is connected onto the action executing device; and the controller is used for receiving the information of the in-place sensor, the second pressure sensor, the rotary encoder and the third pressure sensor. The invention also provides a concrete guniting vehicle fault early warning control method. The system and the method have the advantages that the occurrence of faults in the concrete guniting vehicle can be timely discovered; and the early warning prompt can be timely sent to an operator.
Description
Technical field
The present invention relates to engineering machinery field, more particularly, particularly a kind of concrete spraying vehicle fault early warning system and control method.
Background technology
Along with the development of Chinese science technology, China Construction Machinery enters brand-new field, and especially the development of concreting machinery is greatly improved.Concreting machinery is that one machine replaces manually, cement, river sand, rubble, water etc. is coordinated according to a certain percentage and stirs, produce concrete plant equipment required in construction work production operation.Along with the development of Chinese mechanical technique, the application of concreting machinery is increasingly extensive, has greatly ensured infrastructure construction and the track traffic infrastructure construction of China regions, has greatly facilitated the development of China's economic.Conventional concreting machinery generally comprises concrete spraying vehicle, concrete mixing plant, concrete mixing and transporting car etc.
In recent years, along with country is to the input energetically of infrastructure, concrete spraying vehicle, as concrete conveying equipment, is widely used in domestic railway tunnel, mine working, culvert, geotechnical slope, hydroelectric project, military engineering and urban construction.But due to the defective of conventional concrete shotcrete vehicle design, and the working environment of concrete spraying vehicle is more severe, therefore the fueller of concrete spraying vehicle, hydraulic means and action executing device are easy to break down, especially hydraulic means and action executing device.Such as, the fuel tank of fueller causes engine misses because temperature is too high, and the oil cylinder of hydraulic means is because the excessive damage of load, and action executing is not in place because the position rotated is inaccurate for the manipulator of action executing device, etc.The position that these faults occur and reason often need professional to rely on special instrument, and place is carried out investigation and could be found one by one, and detection time is long, and human cost is very high; In addition, owing to lacking special prior-warning device, time breaking down in hydraulic means and these positions of action executing device, operator often can not Timeliness coverage, could find until these device damage quit work, seriously hinder the normal operation of concrete spraying vehicle.
In sum, how to provide a kind of can the appearance of fault in Timeliness coverage concrete spraying vehicle hydraulic means and action executing device, and the concrete spraying vehicle fault early warning system sending early warning to operating personnel in time becomes those skilled in the art's problem demanding prompt solution.
Summary of the invention
The technical problem to be solved in the present invention is for providing a kind of concrete spraying vehicle fault early warning system, this concrete spraying vehicle fault early warning system is by its structure design, can the appearance of fault in Timeliness coverage concrete spraying vehicle hydraulic means and action executing device, and send early warning to operating personnel in time.
A kind of concrete spraying vehicle fault early warning system, for the fault pre-alarming of concrete spraying vehicle hydraulic means and action executing device, comprising:
To level sensor, being connected on described hydraulic means, monitoring for performing whether to put in place to described hydraulic means executive component;
Second pressure sensor, is connected on described hydraulic means, for monitoring the hydraulic pressure of described hydraulic means;
Rotary encoder, is connected on described action executing device, for monitoring the described action executing device anglec of rotation;
3rd pressure sensor, is connected on described action executing device, for monitoring described the stressed of action executing device;
Controller, for receiving the described monitoring information to level sensor, described second pressure sensor, described rotary encoder and described 3rd pressure sensor, when described controller receives following information:
The described unreachable position of hydraulic means executive component,
Or the hydraulic pressure overflow constant-pressure of described hydraulic means,
Or described action executing device anglec of rotation mistake,
Or described the stressed of action executing device exceeds maximum load,
The fault pre-alarming prompting that described controller is corresponding according to above-mentioned different delivering.
Preferably, also comprise:
Oil temperature sensor, is connected with the fueller of concrete spraying vehicle, for monitoring the oil temperature of described fueller;
First pressure sensor, is connected on described fueller, for monitoring the oil pressure of described fueller;
When described controller receives the oil pressure overflow constant-pressure of the oil temperature overflow fixed temperature of described fueller or described fueller, the fault pre-alarming prompting that described controller is corresponding according to above-mentioned different delivering.
Preferably, described controller being connected with for the voice module received with analyze described fault pre-alarming and point out, described voice module being connected with the speech horn for sending audio alert.
Preferably, described controller is connected with HMI human-computer interface module.
Preferably, described controller is connected with GPRS GPRS module.
Present invention also offers a kind of concrete spraying vehicle fault pre-alarming control method, comprise step:
Receive the monitoring information of level sensor, the second pressure sensor, rotary encoder and the 3rd pressure sensor, when controller receives following information:
The unreachable position of hydraulic means executive component,
Or the hydraulic pressure overflow constant-pressure of hydraulic means,
Or action executing device anglec of rotation mistake,
Or the stressed of action executing device exceeds maximum load,
The fault pre-alarming prompting that controller is corresponding according to above-mentioned different delivering.
The invention has the beneficial effects as follows: concrete spraying vehicle fault early warning system provided by the invention is by its structure design, can the appearance of fault in Timeliness coverage concrete spraying vehicle hydraulic means and action executing device, and send early warning to operating personnel in time.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Accompanying drawing 1 is a kind of concrete spraying vehicle fault early warning system of the present invention overall structure schematic diagram.
Detailed description of the invention
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.
Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
See accompanying drawing 1, accompanying drawing 1 provides a kind of specific embodiment of the present invention, and wherein, accompanying drawing 1 is a kind of concrete spraying vehicle fault early warning system of the present invention overall structure schematic diagram.
As shown in Figure 1, this concrete spraying vehicle fault early warning system is used for the fault pre-alarming of concrete spraying vehicle fueller 1, hydraulic means 2 and action executing device 3, comprising:
Controller 4, for analyzing and processing and the fault pre-alarming prompting of information;
Oil temperature sensor 5, is connected on described fueller 1, for monitoring the oil temperature of described fueller 1;
First pressure sensor 6, is connected on described fueller 1, for monitoring the oil pressure of described fueller 1;
To level sensor 7, being connected on described hydraulic means 2, monitoring for performing whether to put in place to described hydraulic means 2 executive component;
Second pressure sensor 8, is connected on described hydraulic means 2, for monitoring the hydraulic pressure of described hydraulic means 2;
Rotary encoder 9, is connected on described action executing device 3, for monitoring described action executing device 3 anglec of rotation;
3rd pressure sensor 10, is connected on described action executing device 3, for monitoring described the stressed of action executing device 3;
Controller 4 for receiving described oil temperature sensor 5, described first pressure sensor 6, described to level sensor 7, described second pressure sensor 8, described rotary encoder 9 and described 3rd pressure sensor 10 information, when described controller 4 receives following information:
The oil temperature overflow fixed temperature of described fueller 1,
Or the oil pressure overflow constant-pressure of described fueller 1,
Or the unreachable position of described hydraulic means 2 executive component,
Or the hydraulic pressure overflow constant-pressure of described hydraulic means 2,
Or described action executing device 3 anglec of rotation mistake,
Or described the stressed of action executing device 3 exceeds maximum load,
The fault pre-alarming prompting that described controller 4 is corresponding according to above-mentioned different delivering.
During concrete enforcement, monitored by the relevant information of oil temperature sensor 5 and the first pressure sensor 6 pairs of fuellers 1, monitored by the relevant information to level sensor 7 and the second pressure sensor 8 pairs of hydraulic means 2, monitored by the relevant information of rotary encoder 9 and the 3rd pressure sensor 10 pairs of action executing devices 3, and in real time relevant information is passed to the analysis and treament of controller 4 pairs of information, controller 4 can send corresponding fault pre-alarming prompting after obtaining different information, reminds appearance position and the reason of operating personnel's fault in time.So, operating personnel can the appearance of fault in Timeliness coverage concrete spraying vehicle fueller 1, hydraulic means 2 and action executing device 3, and carries out in time keeping in repair and process.
In the present embodiment, for further facilitating the fault message that operating personnel obtain being correlated with intuitively, described controller 4 being connected with for the voice module 11 received with analyze described fault pre-alarming and point out, described voice module being connected with the speech horn 12 for sending audio alert.
In the present embodiment, for further facilitating the operation of controller 4, controller 4 is connected with HMI human-computer interface module 13.HMI human-computer interface module 13 is abbreviations of HumanMachineInterface, is called for short man-machine interface.Man-machine interface (also known as user interface or user interface) carries out medium that is mutual and information exchange between controller 4 and operating personnel, and HMI human-computer interface module 13 is for becoming operating personnel's acceptable form by the formal transformation of controller 4 internal information.
In the present embodiment, for improving the service speed of controller 4 further, controller 4 is connected with GPRS GPRS module 14.The continuity that GPRS GPRS module 14 (GeneralPacketRadioService) is gsm mobile telephone, GPRS GPRS module 14 transmits with package (Packet) formula, transfer rate can be promoted to 56Kbps to 114Kbps, effectively can improve the service speed of controller 4.In addition, all instantaneous operating conditions of this power taking control device can also be uploaded to remote control table by GPRS GPRS module 14, realizes remote monitoring and data acquisition.
Present invention also offers a kind of concrete spraying vehicle fault pre-alarming control method.
Above a kind of concrete spraying vehicle fault early warning system provided by the present invention and control method are described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (6)
1. a concrete spraying vehicle fault early warning system, for the fault pre-alarming of concrete spraying vehicle hydraulic means and action executing device, is characterized in that, comprising:
To level sensor, being connected on described hydraulic means, monitoring for performing whether to put in place to described hydraulic means executive component;
Second pressure sensor, is connected on described hydraulic means, for monitoring the hydraulic pressure of described hydraulic means;
Rotary encoder, is connected on described action executing device, for monitoring the described action executing device anglec of rotation;
3rd pressure sensor, is connected on described action executing device, for monitoring described the stressed of action executing device;
Controller, for receiving the described monitoring information to level sensor, described second pressure sensor, described rotary encoder and described 3rd pressure sensor, when described controller receives following information:
The described unreachable position of hydraulic means executive component,
Or the hydraulic pressure overflow constant-pressure of described hydraulic means,
Or described action executing device anglec of rotation mistake,
Or described the stressed of action executing device exceeds maximum load,
The fault pre-alarming prompting that described controller is corresponding according to above-mentioned different delivering.
2. concrete spraying vehicle fault early warning system according to claim 1, is characterized in that, also comprise:
Oil temperature sensor, is connected with the fueller of concrete spraying vehicle, for monitoring the oil temperature of described fueller;
First pressure sensor, is connected on described fueller, for monitoring the oil pressure of described fueller;
When described controller receives the oil pressure overflow constant-pressure of the oil temperature overflow fixed temperature of described fueller or described fueller, the fault pre-alarming prompting that described controller is corresponding according to above-mentioned different delivering.
3. concrete spraying vehicle fault early warning system according to claim 1, it is characterized in that, described controller being connected with for the voice module received with analyze described fault pre-alarming and point out, described voice module being connected with the speech horn for sending audio alert.
4. concrete spraying vehicle fault early warning system according to claim 1, is characterized in that, described controller is connected with HMI human-computer interface module.
5. concrete spraying vehicle fault early warning system according to claim 1, is characterized in that, described controller is connected with GPRS GPRS module.
6. a concrete spraying vehicle fault pre-alarming control method, is characterized in that, comprises step:
Receive the monitoring information of level sensor, the second pressure sensor, rotary encoder and the 3rd pressure sensor, when controller receives following information:
The unreachable position of hydraulic means executive component,
Or the hydraulic pressure overflow constant-pressure of hydraulic means,
Or action executing device anglec of rotation mistake,
Or the stressed of action executing device exceeds maximum load,
The fault pre-alarming prompting that controller is corresponding according to above-mentioned different delivering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510791083.5A CN105422133B (en) | 2015-11-17 | 2015-11-17 | A kind of concrete spraying vehicle fault early warning system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510791083.5A CN105422133B (en) | 2015-11-17 | 2015-11-17 | A kind of concrete spraying vehicle fault early warning system and control method |
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| Publication Number | Publication Date |
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| CN105422133A true CN105422133A (en) | 2016-03-23 |
| CN105422133B CN105422133B (en) | 2018-09-11 |
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| CN201510791083.5A Active CN105422133B (en) | 2015-11-17 | 2015-11-17 | A kind of concrete spraying vehicle fault early warning system and control method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275836A (en) * | 1978-09-22 | 1981-06-30 | Intradym Maschinen Ag | Method and apparatus for spraying concrete |
| JPS63141674A (en) * | 1986-12-02 | 1988-06-14 | Hazama Gumi Ltd | Position detection of spraying nozzle |
| CN101387491A (en) * | 2008-11-11 | 2009-03-18 | 三一重工股份有限公司 | Rotating angle measurement apparatus and rotating angle measurement method |
| CN103744344A (en) * | 2014-01-24 | 2014-04-23 | 湖南五新重型装备有限公司 | Two-motor drive control system of concrete spraying vehicle |
| CN104196692A (en) * | 2014-07-15 | 2014-12-10 | 三一汽车制造有限公司 | Pumping equipment, pumping system and reversing control device and method of pumping system |
-
2015
- 2015-11-17 CN CN201510791083.5A patent/CN105422133B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275836A (en) * | 1978-09-22 | 1981-06-30 | Intradym Maschinen Ag | Method and apparatus for spraying concrete |
| JPS63141674A (en) * | 1986-12-02 | 1988-06-14 | Hazama Gumi Ltd | Position detection of spraying nozzle |
| CN101387491A (en) * | 2008-11-11 | 2009-03-18 | 三一重工股份有限公司 | Rotating angle measurement apparatus and rotating angle measurement method |
| CN103744344A (en) * | 2014-01-24 | 2014-04-23 | 湖南五新重型装备有限公司 | Two-motor drive control system of concrete spraying vehicle |
| CN104196692A (en) * | 2014-07-15 | 2014-12-10 | 三一汽车制造有限公司 | Pumping equipment, pumping system and reversing control device and method of pumping system |
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| CN105422133B (en) | 2018-09-11 |
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