CN201607332U - State on-line monitoring device of hot rolling device - Google Patents
State on-line monitoring device of hot rolling device Download PDFInfo
- Publication number
- CN201607332U CN201607332U CN2009202860064U CN200920286006U CN201607332U CN 201607332 U CN201607332 U CN 201607332U CN 2009202860064 U CN2009202860064 U CN 2009202860064U CN 200920286006 U CN200920286006 U CN 200920286006U CN 201607332 U CN201607332 U CN 201607332U
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- hot rolling
- equipment
- signals collecting
- line monitoring
- network communication
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a state on-line monitoring device of a hot rolling device, which comprises vibration sensors, a rotating speed sensor, a microcomputer, a signal collector, a signal collecting conditions judgment device, a network communication device, a signal collecting control disc box, a base and a support, wherein the vibration sensors are arranged on the two sides of an upper rolling motor, the two ends of a lower rolling motor and a bearing seat of the lower rolling motor of the hot rolling device, the vibration sensors are connected with one end of the signal collector through communication wires, the other end of the signal collector, the signal collecting conditions judgment device and one end of the network communication device are orderly connected by the communication wires, the other end of the network communication device is connected with the microcomputer through the communication wires, and the rotating speed sensor is arranged on a rotating shaft of the upper rolling motor of the hot rolling device. The state on-line monitoring device of the hot rolling device can monitor the operation state of mechanical equipment of roughing mills, achieve storage and analysis of operation state data, and supplies effective basis for grasping mechanical operation state and state maintenance of mechanical equipment parts of roughing mills.
Description
Technical field
The utility model relates to metallurgical machinery equipment monitoring and diagnosis technical field, a kind of specifically equipment of hot rolling state on_line monitoring device.
Background technology
Hot rolling line is the important one-tenth manufacturer of smelter, and its current plant equipment state-detection mainly contains three kinds: the routine diagnosis that first technician carries out according to the personal experience; It two is inlinees diagnosis, and the analytical information that promptly utilizes the presence diagnostic system introduced with equipment to provide is judged; It three is off-line accurate diagnosis, promptly utilize off-line detector, the apparatus characteristic amount is write down and analyzes, but because the work characteristics of the speed change of equipment of hot rolling, variable load, variable working condition, the impact that milling train is stung steel and the generation of throwing steel causes the vibration equipment data very big, is difficult to accurately estimate the fault diagnosis of roughing equipment running status and component of machine.
Summary of the invention
The utility model is intended to overcome the defective of prior art, provide a kind of equipment of hot rolling state on_line monitoring device, but real time monitoring roughing equipment running status is carried out data storage and analysis, and valid data are provided.
In order to solve the problems of the technologies described above, the utility model is achieved in that
A kind of equipment of hot rolling state on_line monitoring device, the involving vibrations sensor, speed probe and microcomputer, described microcomputer comprises input equipment, output device and central processing unit, also comprise signal picker, signals collecting condition judgement device and network communication apparatus, described vibration transducer is located at the topping roll motor two ends of equipment of hot rolling, on the bearing seat of bottom roll motor two ends and bottom roll motor, vibration transducer is connected with described signal picker one end by connection, the described signal picker other end, the signals collecting condition judgement device, network communication apparatus one end connects with connection successively, the network communication apparatus other end is connected with microcomputer by connection, described speed probe is located in the rotating shaft of topping roll motor of equipment of hot rolling, the electricity frequency that the signals collecting condition judgement device is different according to as-rolled condition output, during rolling beginning, the high electricity of signals collecting condition judgement device output frequently, this moment, signal picker began acquired signal, during rolling end, the low electricity frequency of signals collecting condition judgement device output, this moment, signal picker stopped acquired signal.
Also comprise a signals collecting console panel case, described signal picker, signals collecting condition judgement device and network communication apparatus are located in the described signals collecting console panel case.
Also comprise a base, the bearing seat surface of described equipment of hot rolling is located in described base welding, and described vibration transducer is connected by bolt with base.
Also comprise a support, described speed probe is set up in the rotating shaft of topping roll motor by propping up, and the rotating shaft of speed probe and motor is a non-contact measurement.
Adopt technical solutions of the utility model, promptly in the topping roll motor both sides of equipment of hot rolling, on the bearing seat of bottom roll motor both sides and bottom roll motor vibration transducer is installed, in the rotating shaft of topping roll motor, speed probe is installed, and by signals collecting condition judgement device control signal collector acquired signal, finish roughing mill with data acquisition under the operating mode and storage, judge the roughing mill equipment running status in view of the above, use the running status of the utility model energy real time monitoring roughing mill plant equipment, and running state data realized storage and analyze, for the assurance of roughing mill mechanical movement state and the state maintenance of plant equipment parts provide effective foundation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1: a kind of equipment of hot rolling state on_line monitoring device, involving vibrations sensor 1, speed probe 2 and microcomputer 3, described microcomputer 3 comprises input equipment 4, output device 6 and central processing unit 5, also comprise signal picker 7, signals collecting condition judgement device 8, network communication apparatus 9, signals collecting console panel case 14, base and support, described signal picker 7, signals collecting condition judgement device 8 and network communication apparatus 9 are located in the described signals collecting console panel case 14, the electricity frequency that described signals collecting condition judgement device 8 is different according to as-rolled condition output, during rolling beginning, the high electricity of signals collecting condition judgement device 8 outputs frequently, signal picker 7 begins acquired signal at this moment, during rolling end, the low electricity of signals collecting condition judgement device 8 outputs frequently, this moment, signal picker 7 stopped acquired signal, the bearing seat surface of described equipment of hot rolling is located in described base welding, described vibration transducer 1 is connected by bolt with base, be located at the topping roll motor two ends a of equipment of hot rolling, the b place, bottom roll motor two ends c, on the bearing seat e of d place and bottom roll motor, vibration transducer 1 is connected with described signal picker 7 one ends by connection, described signal picker 7 other ends, signals collecting condition judgement device 8, network communication apparatus 9 one ends connect with connection successively, network communication apparatus 9 other ends are connected with microcomputer 3 by connection, described speed probe 2 is by propping up the opposite side of the topping roll machine shaft b end that is set up in equipment of hot rolling, and speed probe 2 is a non-contact measurement with the rotating shaft of motor.
Claims (4)
1. equipment of hot rolling state on_line monitoring device, the involving vibrations sensor, speed probe and microcomputer, described microcomputer comprises input equipment, output device and central processing unit, it is characterized in that: also comprise signal picker, signals collecting condition judgement device and network communication apparatus, described vibration transducer is located at the topping roll motor two ends of equipment of hot rolling, on the bearing seat of bottom roll motor two ends and bottom roll motor, vibration transducer is connected with described signal picker one end by connection, the described signal picker other end, the signals collecting condition judgement device, network communication apparatus one end connects with connection successively, the network communication apparatus other end is connected with microcomputer by connection, described speed probe is located in the rotating shaft of topping roll motor of equipment of hot rolling, the electricity frequency that the signals collecting condition judgement device is different according to as-rolled condition output, during rolling beginning, the high electricity of signals collecting condition judgement device output frequently, this moment, signal picker began acquired signal, during rolling end, the low electricity frequency of signals collecting condition judgement device output, this moment, signal picker stopped acquired signal.
2. equipment of hot rolling state on_line monitoring device according to claim 1, it is characterized in that: also comprise a signals collecting console panel case, described signal picker, signals collecting condition judgement device and network communication apparatus are located in the described signals collecting console panel case.
3. equipment of hot rolling state on_line monitoring device according to claim 1 is characterized in that: also comprise base, the bearing seat surface of described equipment of hot rolling is located in described base welding, and described vibration transducer is connected by bolt with base.
4. equipment of hot rolling state on_line monitoring device according to claim 1, it is characterized in that: also comprise a support, described speed probe is by in described the rotating shaft that is set up in the topping roll motor, and the rotating shaft of speed probe and motor is a non-contact measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202860064U CN201607332U (en) | 2009-12-22 | 2009-12-22 | State on-line monitoring device of hot rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202860064U CN201607332U (en) | 2009-12-22 | 2009-12-22 | State on-line monitoring device of hot rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607332U true CN201607332U (en) | 2010-10-13 |
Family
ID=42952038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202860064U Expired - Lifetime CN201607332U (en) | 2009-12-22 | 2009-12-22 | State on-line monitoring device of hot rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017545A (en) * | 2016-05-09 | 2016-10-12 | 广东冠邦科技有限公司 | Planetary rolling mill key parameter online monitoring data acquisition analysis system |
-
2009
- 2009-12-22 CN CN2009202860064U patent/CN201607332U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017545A (en) * | 2016-05-09 | 2016-10-12 | 广东冠邦科技有限公司 | Planetary rolling mill key parameter online monitoring data acquisition analysis system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |
|
| CX01 | Expiry of patent term |