CN202030402U - Dynamic monitoring and fault diagnosis device for head sheave of friction hoist - Google Patents
Dynamic monitoring and fault diagnosis device for head sheave of friction hoist Download PDFInfo
- Publication number
- CN202030402U CN202030402U CN2011200509009U CN201120050900U CN202030402U CN 202030402 U CN202030402 U CN 202030402U CN 2011200509009 U CN2011200509009 U CN 2011200509009U CN 201120050900 U CN201120050900 U CN 201120050900U CN 202030402 U CN202030402 U CN 202030402U
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- head sheave
- main support
- support platform
- dynamic monitoring
- platform rack
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Abstract
A dynamic monitoring and fault diagnosis device for a head sheave of a friction hoist comprises the head sheave, a steel wire rope, a sensor and a main support platform rack, wherein the main support platform rack is a main support part of the utility model, adopts an steel beam framed structure on a whole, and is basically identical to the main support platform rack in the prior art. A vertical supporting frame is arranged on the main support platform rack; the head sheave supported by a head sheave shaft is arranged at the upper end of the vertical supporting frame; the steel wire rope is wound around the head sheave; the sensor is arranged on the upper surface of the main support platform rack and is approximately 50 mm from the lower edge of the head sheave; and the sensor detects and calculates in time on the basis of the variation range of all parameters in normal running state of the head sheave and transmits the detected information to a monitoring room through a transmission system. The device has the advantages that the integral structure is simple, the installation, operation and use are convenient, the stability is good, the reliability is high, the dynamic monitoring and the in-time failure diagnosis can be carried out on the head sheave; and the safety running of the friction hoist is ensured.
Description
Technical field
The utility model relates to the mine safety monitoring device, relates in particular to dynamic monitoring of friction type winder head sheave and trouble-shooter.
Background technology
Friction type winder is the most important link of elevator system, and the head sheave safe and reliable operation is directly determining the safety performance of gig.Because the restriction and the restriction of numerous factors such as manufacturing process, technical merit, material, maintenance condition, maintainer's quality, present head sheave emerged in operation and have a large amount of problems and hidden danger, the researchist is obviously not enough to its attention degree, stressing conditions to head sheave lacks theoretical analysis and condition monitoring, running state analysis is carried out with maintainer's experience and judgement entirely in the scene, and most of mines then are to carry out annual maintenance by annual test.For this reason, friction type winder head sheave on-line monitoring is the inexorable trend of mine hoist safety technical development.
The utility model content
The purpose of this utility model is, overcome the deficiencies in the prior art part, dynamic monitoring of a kind of friction type winder head sheave and trouble-shooter are provided, with monitoring friction type winder head sheave dynamically and carry out real-time trouble diagnosing, guarantee the safe operation of friction type winder.
Friction type winder head sheave described in the utility model dynamic monitoring and trouble-shooter include head sheave, steel rope, sensor and main support stand and form.Main support stand is a body supports part of the present utility model, and integral body is the steel girder frame structure, and is basic identical with the main support stand of prior art.Be provided with the vertical support frame above the main support stand, the upper end of vertical support frame is provided with the head sheave with the head sheave axle bearing, and steel rope is on head sheave.On main support stand, roughly 50 millimeters the position in the lower edge of distance head sheave is provided with sensor.Sensor carries out real-time detection and calculating based on each parameter variation range under the head sheave normal operating condition, by transmission system the information that detects is delivered to Control Room in real time.
Friction type winder head sheave described in the utility model dynamic monitoring and trouble-shooter, integral structure is simple, installation and easy for operation, good stability, the reliability height, can monitor the friction type winder head sheave dynamically and carry out real-time trouble diagnosing, guarantee the safe operation of friction type winder.
Description of drawings
Accompanying drawing 1 is the structural representation of friction type winder head sheave described in the utility model dynamic monitoring and trouble-shooter.1-head sheave, 2-steel rope, 3-sensor 4-main support stand.
The specific embodiment
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: friction type winder head sheave described in the utility model dynamic monitoring and trouble-shooter include head sheave 1, steel rope 2, sensor 3 and main support stand 4 and form.Main support stand 4 is body supports parts of the present utility model, and integral body is the steel girder frame structure, and is basic identical with the main support stand of prior art.Be provided with the vertical support frame above the main support stand 4, the upper end of vertical support frame is provided with the head sheave 1 with the head sheave axle bearing, and steel rope 2 is on head sheave 1.On main support stand 4, roughly 50 millimeters the position in the lower edge of distance head sheave 1 is provided with sensor 3.Sensor 3 carries out real-time detection and calculating based on each parameter variation range under head sheave 1 normal operating condition, by transmission system the information that detects is delivered to Control Room in real time.Friction type winder head sheave described in the utility model dynamic monitoring and trouble-shooter, integral structure is simple, installation and easy for operation, good stability, the reliability height, can monitor the friction type winder head sheave dynamically and carry out real-time trouble diagnosing, guarantee the safe operation of friction type winder.
Claims (1)
1. dynamic monitoring of friction type winder head sheave and trouble-shooter, main support stand (4) is the body supports part, integral body is the steel girder frame structure, it is characterized in that being provided with the vertical support frame above the main support stand (4), the upper end of vertical support frame is provided with the head sheave of head sheave axle bearing (1), and steel rope (2) is on head sheave (1); On main support stand (4), 50 millimeters position is provided with sensor (3) in the lower edge of distance head sheave (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200509009U CN202030402U (en) | 2011-03-01 | 2011-03-01 | Dynamic monitoring and fault diagnosis device for head sheave of friction hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200509009U CN202030402U (en) | 2011-03-01 | 2011-03-01 | Dynamic monitoring and fault diagnosis device for head sheave of friction hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202030402U true CN202030402U (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200509009U Expired - Fee Related CN202030402U (en) | 2011-03-01 | 2011-03-01 | Dynamic monitoring and fault diagnosis device for head sheave of friction hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202030402U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424316A (en) * | 2011-12-14 | 2012-04-25 | 中国矿业大学 | Rotating movement detection device for hoist bucket of construction vertical shaft |
| CN104326319A (en) * | 2014-09-26 | 2015-02-04 | 江苏中矿科汇矿业科技有限公司 | Mine hoist hoisting sheave monitoring system |
| CN104925630A (en) * | 2015-06-03 | 2015-09-23 | 山东黄金矿业(莱州)有限公司三山岛金矿 | Head sheave eccentricity correcting method of winding type elevator |
| CN105258935A (en) * | 2015-11-10 | 2016-01-20 | 中国矿业大学 | System and method for detecting vibration performance of crown block of mine hoist |
-
2011
- 2011-03-01 CN CN2011200509009U patent/CN202030402U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424316A (en) * | 2011-12-14 | 2012-04-25 | 中国矿业大学 | Rotating movement detection device for hoist bucket of construction vertical shaft |
| CN102424316B (en) * | 2011-12-14 | 2013-07-17 | 中国矿业大学 | Rotating movement detection device for hoist bucket of construction vertical shaft |
| CN104326319A (en) * | 2014-09-26 | 2015-02-04 | 江苏中矿科汇矿业科技有限公司 | Mine hoist hoisting sheave monitoring system |
| CN104925630A (en) * | 2015-06-03 | 2015-09-23 | 山东黄金矿业(莱州)有限公司三山岛金矿 | Head sheave eccentricity correcting method of winding type elevator |
| CN105258935A (en) * | 2015-11-10 | 2016-01-20 | 中国矿业大学 | System and method for detecting vibration performance of crown block of mine hoist |
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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: 20111109 Termination date: 20130301 |