CN203173631U - Coal mine vertical shaft equipment hoisting safety detection system - Google Patents
Coal mine vertical shaft equipment hoisting safety detection system Download PDFInfo
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- CN203173631U CN203173631U CN 201320141940 CN201320141940U CN203173631U CN 203173631 U CN203173631 U CN 203173631U CN 201320141940 CN201320141940 CN 201320141940 CN 201320141940 U CN201320141940 U CN 201320141940U CN 203173631 U CN203173631 U CN 203173631U
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- coal mine
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- detection system
- vertical shaft
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Abstract
The utility model discloses a coal mine vertical shaft equipment hoisting safety detection system which comprises a cage guide and a branch bunton deformation detection system, a branch vertical shaft deformation detection system, a branch water drainage pipeline displacement detection system and an upper computer monitoring system, the three branch systems conduct detection independently, a topological structure which is combined by a 485 communication network and a unibus network is adopted, and detection data are transmitted to the upper computer monitoring system by the topological structure. The coal mine vertical shaft equipment hoisting safety detection system can conveniently enable administrative staff to timely know current pressure monitoring data at any time and in any place and immediately avoid unnecessary safety accidents caused by vertical shaft equipment deformation.
Description
Technical field
The utility model relates to the coal mine shaft lining pit shaft and promotes the safety monitoring field, is specially a kind of coal mine shaft lining pit gear for detection of cage guide and buntons distortion, derrick distortion and drainage pipeline distortion and promotes safety detecting system.
Background technology
The shaft equipment of vertical shaft hoisting mainly comprises parts such as cage guide and buntons, water supply and sewerage pipeline, derrick.The improving safety direct relation of shaft equipment the safety in production in colliery and miner's life security, also affects the economic benefit of coal mining enterprise simultaneously.
Derrick is the large-size bearing structure, is that the important foundation of vertical shaft hoisting equipment constitutes, and the security improvement of pit shaft is played importantly effect.Derrick in using for a long time because abominable job engineering environment, all multifactor influences such as installation process, the internal structure of derrick has produced bad variation, each rod member of derrick exists shortcomings such as deformation, infringement to some extent, cause the ability to bear of whole derrick to descend, thereby can't guarantee the safety that promotes.
Cage guide is the guidance quality equipment of cage, can avoid cage swinging in lifting.The carrying of other device or cage is unbalanced owing to can bump in the lifting process, and rigid cage guide can produce various safety problems.
Water supply and sewerage pipeline is because the influence that is subjected to the settlement action on the face of land also will bear vertical pressure, when default compressible buffer strip during with compressed finishing, enough buffer strips of must taking measures to guarantee to still have, otherwise water supply and sewerage pipeline is with deformation, and then damaged and leak, the safety of whole elevator system is threatened.
Promote the product that safety has been developed at pit shaft at present, it all is the data monitoring of simplification, do not accomplish whole omnibearing scientific assessment, do not set up between data and the data and contact, disconnect mutually, can't accomplish the ability that aggregation of data is estimated, more the potential potential safety hazard of discovery of morning; Prediction to future is according to curvilinear trend figure substantially, does not have complete Prediction Theory system, and it is not accurate enough to predict the outcome.
In sum, to the full spectrum information detection of mine shaft equipment improving safety, and imperative to its research of carrying out the actv. prediction theory, this improves the efficient of producing and has great significance for the safety in production level that improves the colliery.This project will be carried out comprehensive on-line real time monitoring prediction to the shaft equipment elevator system exactly, accomplishes to provide for a rainy day, and prevents the generation of various safety misadventures.
The utility model content
The utility model purpose provides a kind of coal mine shaft lining pit gear and promotes safety detecting system, promotes the problem that safety detection technology can't more early be found potential safety hazard to solve the existing well cylinder device.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
The coal mine shaft lining pit gear promotes safety detecting system, it is characterized in that: include ipc monitor system and three subsystems, described three subsystems are respectively cage guide and buntons deformation detection subsystem, derrick deformation detection subsystem, drainage pipeline displacement detecting subsystem, three subsystem difference independent detection, each subsystem includes microcontroller, single bus, multiple sensor, the intrinsic safety signal conditioning circuit, multiple sensor in each subsystem intrinsic safety signal conditioning circuit corresponding with it respectively connects, the single bus that the intrinsic safety signal conditioning circuit is corresponding with it connects, the single bus microcontroller corresponding with it again connects, the sensor of each subsystem respectively detected data are amplified by the intrinsic safety signal conditioning circuit and filtering after send in the corresponding microcontroller by single bus and to handle, three microcontrollers become the RS485 data to refill the data transfer of reception to change the RS232 data into again passes to PC.
Described coal mine shaft lining pit gear promotes safety detecting system, it is characterized in that: the multiple sensor in described cage guide and the buntons deformation detection subsystem includes S type pull pressure sensor, straight line displacement pickup, S type pressure sensor is installed in cage guide and buntons junction, and displacement pickup is installed in flexible coupling place of T type.
Described coal mine shaft lining pit gear promotes safety detecting system, and it is characterized in that: the multiple sensor in the described derrick deformation detection subsystem includes S type pull pressure sensor.
Described coal mine shaft lining pit gear promotes safety detecting system, and it is characterized in that: the multiple sensor in the described drainage pipeline displacement detecting subsystem includes the straight line displacement pickup.
The utility model adopts S type pull pressure sensor to monitor in real time at each different driving surface and need check point with displacement pickup, microcontroller is by single bus communication modes pick-up transducers data, and pass through 485 bus transfer and give the ipc monitor system, upper computer dopes cage guide and buntons, derrick and draining cage guide distortion situation by comprehensive multi-group data, realizes the real-time prediction.
The utility model is from the pit shaft safety, to the full spectrum information detection of shaft equipment improving safety, and imperative to its research of carrying out the actv. prediction theory.This improves the efficient of producing and has great significance for the safety in production level that improves the colliery.This project will be carried out comprehensive on-line real time monitoring prediction to the shaft equipment elevator system exactly, accomplishes to provide for a rainy day, and prevents the generation of various safety misadventures.
The utlity model has that circuit is simple, signal response is fast, high stability, long advantage of life-span.
Description of drawings
Fig. 1 is the utility model structured flowchart.
The specific embodiment
As shown in Figure 1.The coal mine shaft lining pit gear promotes safety detecting system, include ipc monitor system 1 and three subsystems, three subsystems are respectively cage guide and buntons deformation detection subsystem 2, derrick deformation detection subsystem 3, drainage pipeline displacement detecting subsystem 4, three subsystem difference independent detection, each subsystem includes microcontroller 5, single bus, multiple sensor 6, intrinsic safety signal conditioning circuit 7, multiple sensor 6 in each subsystem intrinsic safety signal conditioning circuit corresponding with it 7 respectively connects, the single bus that intrinsic safety signal conditioning circuit 7 is corresponding with it connects, the single bus microcontroller corresponding with it 5 again connects, the sensor 6 of each subsystem respectively detected data are amplified by intrinsic safety signal conditioning circuit 7 and filtering after send in the corresponding microcontroller 5 by single bus and to handle, three microcontrollers 5 become the RS485 data to refill the data transfer of reception to change the RS232 data into again passes to PC.
Multiple sensor in cage guide and the buntons deformation detection subsystem 2 includes S type pull pressure sensor, straight line displacement pickup, and S type pressure sensor is installed in cage guide and buntons junction, and displacement pickup is installed in flexible coupling place of T type.
Multiple sensor in the derrick deformation detection subsystem 3 includes S type pull pressure sensor.
Multiple sensor in the drainage pipeline displacement detecting subsystem 4 includes the straight line displacement pickup.
Claims (4)
1. the coal mine shaft lining pit gear promotes safety detecting system, it is characterized in that: include ipc monitor system and three subsystems, described three subsystems are respectively cage guide and buntons deformation detection subsystem, derrick deformation detection subsystem, drainage pipeline displacement detecting subsystem, three subsystem difference independent detection, each subsystem includes microcontroller, single bus, multiple sensor, the intrinsic safety signal conditioning circuit, multiple sensor in each subsystem intrinsic safety signal conditioning circuit corresponding with it respectively connects, the single bus that the intrinsic safety signal conditioning circuit is corresponding with it connects, the single bus microcontroller corresponding with it again connects, the sensor of each subsystem respectively detected data are amplified by the intrinsic safety signal conditioning circuit and filtering after send in the corresponding microcontroller by single bus and to handle, three microcontrollers become the RS485 data to refill the data transfer of reception to change the RS232 data into again passes to PC.
2. coal mine shaft lining pit gear according to claim 1 promotes safety detecting system, it is characterized in that: the multiple sensor in described cage guide and the buntons deformation detection subsystem includes S type pull pressure sensor, straight line displacement pickup, S type pressure sensor is installed in cage guide and buntons junction, and displacement pickup is installed in flexible coupling place of T type.
3. coal mine shaft lining pit gear according to claim 1 promotes safety detecting system, and it is characterized in that: the multiple sensor in the described derrick deformation detection subsystem includes S type pull pressure sensor.
4. coal mine shaft lining pit gear according to claim 1 promotes safety detecting system, and it is characterized in that: the multiple sensor in the described drainage pipeline displacement detecting subsystem includes the straight line displacement pickup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141940 CN203173631U (en) | 2013-03-26 | 2013-03-26 | Coal mine vertical shaft equipment hoisting safety detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141940 CN203173631U (en) | 2013-03-26 | 2013-03-26 | Coal mine vertical shaft equipment hoisting safety detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203173631U true CN203173631U (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141940 Expired - Fee Related CN203173631U (en) | 2013-03-26 | 2013-03-26 | Coal mine vertical shaft equipment hoisting safety detection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203173631U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192687A (en) * | 2014-08-06 | 2014-12-10 | 南京北路自动化系统有限责任公司 | Cage monitoring device |
| CN104649092A (en) * | 2015-01-27 | 2015-05-27 | 中国矿业大学 | Flatness defect early-detection device and detection method for rigid cage guide |
| CN110407063A (en) * | 2019-08-28 | 2019-11-05 | 开滦（集团）有限责任公司电信分公司 | Mine shaft hoist system rigid cage guide method for real-time monitoring and system |
| CN110562816A (en) * | 2019-08-27 | 2019-12-13 | 徐州中矿大传动与自动化有限公司 | Mine hoisting interactive protection test system and method |
-
2013
- 2013-03-26 CN CN 201320141940 patent/CN203173631U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192687A (en) * | 2014-08-06 | 2014-12-10 | 南京北路自动化系统有限责任公司 | Cage monitoring device |
| CN104649092A (en) * | 2015-01-27 | 2015-05-27 | 中国矿业大学 | Flatness defect early-detection device and detection method for rigid cage guide |
| CN104649092B (en) * | 2015-01-27 | 2017-05-10 | 中国矿业大学 | Flatness defect early-detection method for rigid cage guide |
| CN110562816A (en) * | 2019-08-27 | 2019-12-13 | 徐州中矿大传动与自动化有限公司 | Mine hoisting interactive protection test system and method |
| CN110407063A (en) * | 2019-08-28 | 2019-11-05 | 开滦（集团）有限责任公司电信分公司 | Mine shaft hoist system rigid cage guide method for real-time monitoring and system |
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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: 20130904 Termination date: 20140326 |