CN203824642U - Improved coking primary cooling fan vibration test probe mounting support - Google Patents
Improved coking primary cooling fan vibration test probe mounting support Download PDFInfo
- Publication number
- CN203824642U CN203824642U CN201420094221.5U CN201420094221U CN203824642U CN 203824642 U CN203824642 U CN 203824642U CN 201420094221 U CN201420094221 U CN 201420094221U CN 203824642 U CN203824642 U CN 203824642U
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- hole
- mounting
- support
- sensor
- test probe
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- Expired - Fee Related
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model belongs to improvement of a support structure for fast mounting and debugging mounting of a large-scale centrifugal fan vibration test probe and particularly relates to an improved coking primary cooling fan vibration test probe mounting support. One end of a tubular support with an axial center hole is provided with a retaining plate, the central hole at the other end is provided with an axial mounting hole, a sensor is arranged in a dynamic matching mode in the mounting hole, a first positioning bolt is arranged in a matching mode in an radially-arranged screw hole on the hole wall of the mounting hole, the tubular support is arranged in a dynamic matching mode inside the axial hole of the bushing-type supporting seat with a shoulder, and a second positioning bolt is arranged in a matching mode inside the radially-arranged screw hole on the bushing wall of the bushing-type supporting seat. According to the improved coking primary cooling fan vibration test probe mounting support, the structure is reasonable, processing is convenient, quick mounting and debugging of the sensor can be realized, connection is stable and reliable, error operation can be prevented, the sensor and the fixed support can be conveniently replaced, and long-time stop accident of the fan due to the problem of the fixed support can be avoided.
Description
Technical field
The utility model belongs to just air-cooler vibration measuring of improvement, the particularly a kind of improved coking probe mounting bracket of large centrifugal blower fan probing probe Fast Installation adjustment and installation supporting structure.
Background technology
Coking primary cooler blower fan is the key equipment of the first cooling recovery of coke-oven gas, and rotation speed of fan is higher, and the vibration of blower fan bearing shell is required strictly, once vibration exceeding the standard sends signal by vibration-measuring sensor, to make fan parking.Bearing shell and bearing are stamped a segment distance, therefore, vibration-measuring sensor is installed needs a fixed support, original fixed support is a similar hollow screw mandrel, and one has internal thread sensor installation, the middle hollow wire that passes through, on axle bush covers, overlap an internal thread, screw mandrel, by internal thread precession on axle bush covers, makes sensor near bearing shell, reaches TT&C requirement, this device processing trouble, and screw thread damages and is difficult for solving rapidly, and impact is produced, if installation of sensors screw thread is more loose, easily become flexible and cause misoperation, if screw thread is tighter, easy-to-rust, is difficult for changing.
Utility model content
The purpose of this utility model is to provide just air-cooler vibration measuring of a kind of improved coking probe mounting bracket; it is rational in infrastructure; easy to process; can realize the debugging of sensor Fast Installation; secure and reliable connection; prevent misoperation, and can be easily more emat sensor and fixed support, avoid because support bracket fastened problem causes the long-time stopping accident of blower fan.
The purpose of this utility model is achieved in that just air-cooler vibration measuring of a kind of improved coking probe mounting bracket, its one end of tubular bracket with axial center hole is arranging block plate, axially mounting hole is being set on the center pit of the other end, in mounting hole, moving cooperation is installed with sensor, in the screw radially arranging on mounting hole hole wall, coordinate the first bolt is installed, interior moving cooperation of its axis hole of telescopic supporting base with shoulder block is installed with tubular bracket, in the screw radially arranging, coordinates the second bolt is installed in the sleeve wall of telescopic supporting base.
During use, vibration-measuring sensor is arranged in the mounting hole of tubular bracket, by the first bolt, sensor is fixed, is prevented from becoming flexible, sensor conductor from the center pit of tubular bracket by drawing, telescopic supporting base is arranged on bearing shell end cap, tubular bracket moves and coordinates with the endoporus of telescopic supporting base, determines behind position, with the second bolt dieback, prevent from becoming flexible convenient debugging.
With original device, compare: Installation and Debugging are more succinct, fast, convenient and reliable, eliminated the defect of original device, can well fixation of sensor, prevent misoperation; Can be easily more emat sensor and fixed support, avoid answering fixed support problem to cause the long-time stopping accident of blower fan.
The utility model is rational in infrastructure, easy to process, has realized the debugging of sensor Fast Installation; secure and reliable connection; prevented misoperation, and realized easily more emat sensor and fixed support, avoided because support bracket fastened problem causes the long-time accident of shutting down of blower fan.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model will be further described, and Fig. 1 is structural representation of the present utility model.
Embodiment
Just air-cooler vibration measuring of a kind of improved coking probe mounting bracket, as Fig. 1, tubular bracket 1 its one end with axial center hole is arranging block plate, axially mounting hole 5 is being set on the center pit of the other end, in mounting hole 5, moving cooperation is installed with sensor, in the screw radially arranging on mounting hole 5 hole walls, coordinate the first bolt 3 is installed, interior moving cooperation of telescopic supporting base 2 its axis holes with shoulder block is installed with tubular bracket 1, in the screw radially arranging, coordinates the second bolt 4 is installed in the sleeve wall of telescopic supporting base 2.On the sleeve outer wall in telescopic supporting base 2 shoulder block left sides, screw thread is being set.
Claims (2)
1. just air-cooler vibration measuring of improved coking probe mounting bracket, it is characterized in that: its one end of tubular bracket (1) with axial center hole is arranging block plate, axially mounting hole (5) is being set on the center pit of the other end, in mounting hole (5), moving cooperation is installed with sensor, in the screw radially arranging on mounting hole (5) hole wall, coordinate the first bolt (3) is installed, interior moving cooperation of its axis hole of telescopic supporting base (2) with shoulder block is installed with tubular bracket (1), in the screw radially arranging in the sleeve wall of telescopic supporting base (2), coordinate the second bolt (4) is installed.
2. just air-cooler vibration measuring of a kind of improved coking according to claim 1 probe mounting bracket, is characterized in that: on the sleeve outer wall in telescopic supporting base (2) shoulder block left side, screw thread is being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094221.5U CN203824642U (en) | 2014-03-04 | 2014-03-04 | Improved coking primary cooling fan vibration test probe mounting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094221.5U CN203824642U (en) | 2014-03-04 | 2014-03-04 | Improved coking primary cooling fan vibration test probe mounting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824642U true CN203824642U (en) | 2014-09-10 |
Family
ID=51480127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420094221.5U Expired - Fee Related CN203824642U (en) | 2014-03-04 | 2014-03-04 | Improved coking primary cooling fan vibration test probe mounting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663117A (en) * | 2018-08-07 | 2018-10-16 | 苏州频聿精密机械有限公司 | A kind of vibrating sensor mounting bracket |
| CN110425175A (en) * | 2019-09-05 | 2019-11-08 | 中国电建集团贵州工程有限公司 | A kind of blower fan main shaft ultrasound detection instrument bracket |
-
2014
- 2014-03-04 CN CN201420094221.5U patent/CN203824642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663117A (en) * | 2018-08-07 | 2018-10-16 | 苏州频聿精密机械有限公司 | A kind of vibrating sensor mounting bracket |
| CN110425175A (en) * | 2019-09-05 | 2019-11-08 | 中国电建集团贵州工程有限公司 | A kind of blower fan main shaft ultrasound detection instrument bracket |
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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 |
Granted publication date: 20140910 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |