CN2835945Y - Apparatus for dynamically measuring rotary kiln axial line - Google Patents
Apparatus for dynamically measuring rotary kiln axial line Download PDFInfo
- Publication number
- CN2835945Y CN2835945Y CN 200520106707 CN200520106707U CN2835945Y CN 2835945 Y CN2835945 Y CN 2835945Y CN 200520106707 CN200520106707 CN 200520106707 CN 200520106707 U CN200520106707 U CN 200520106707U CN 2835945 Y CN2835945 Y CN 2835945Y
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- drilled
- comprises following
- rotary kiln
- following assembly
- connecting hole
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- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model relates to a rotary kiln axial dynamic measurement device used for measuring the horizontal and vertical displacement of the axial cord of a large rotary kiln in the process of roasting minerals. The purpose of the utility model is to provide the rotary kiln axial dynamic measurement device having the advantages of simplicity, good and safe operation, and high accuracy and reliability to the horizontal and vertical displacement of the axial cord of the rotary kiln. The utility model is characterized in that the utility model comprises a center position confirmation device, a vertical confirmation meter, a reference position confirmation device, a diagonal stay and a lifting stand. The measuring basis is laser beams emitted from a laser theodolite.
Description
Technical field
The utility model is the rotary kiln axis dynamic measurement device, is used for measuring large-sized rotary kiln axis horizontal and the perpendicular displacement that the mineral roasting process uses.
Background technology
Rotary kiln has measuring technique now, and as patent No. ZL02243326.0, this measurement mechanism is more advanced, but it is many to comprise parts, and assembling is complicated, and volume weight is big, and the actual measurement difficulty is big, poor stability." the kiln line kinetic measurement equipment " of Wuhan Polytechnical Univ's development also has the following disadvantages, and this equipment places kiln body middle part, causes the datum line out of true when measuring kiln body two ends, and the measuring operation time is long, poor stability.
Summary of the invention
The purpose of this utility model provides a kind of easy, and operability is good, and safety is to the accuracy and the high rotary kiln axis dynamic measurement device of reliability of rotary kiln axis level and vertical survey.
For achieving the above object, the utility model is by the following technical solutions:
The rotary kiln axis dynamic measurement device is characterized in that it comprises: the center determiner, vertically determine instrument, reference position determiner, hound and lifting support.
Wherein:
The center determiner comprises following assembly:
U type frame----is made with bar section of stainless steel, and two ends symmetry respectively are equiped with a roller, and the centre is drilled with a pin-and-hole and offers the hole that can place specific digital display centimeter, and an end is drilled with connecting hole;
Digital display centimeter----changes into the roller contact with its spherical contact;
Vertical definite instrument comprises following assembly:
Main scale body----forms with the transformation of the way of JZC-2 type construction quality detecting device, keeps the squareness measurement table on the detecting device blade, and the blade two ends all are drilled with connecting hole;
Diagonal control arm----is made with sheet steel, and two ends are drilled with connecting hole;
Horizon bar----is made with the aluminum alloy thin section bar, is drilled with connecting hole above;
The reference position determiner comprises following assembly:
Coordinate panel----is square, makes with sheet steel, and a side is pasted a coordinate paper that is decorated with planimetric rectangular coordinates, affixed two hooks of one side symmetry of panel;
Hound comprises following assembly:
Support bar----is made with aluminium alloy extrusions by shaft, the socket of mark section, and an end is connected with bolt and a pair of steel plate, and the other end is equiped with a roller;
Lifting support comprises following assembly:
Lifting regulator----forms with the transformation of the way of minicar lifting jack, highly realizes one section angle steel of top welding, web joint of bottom welding by the horizontal lead screw of regulating on it;
Pedestal----is made with angle steel and steel plate.
Owing to adopt technique scheme, the utlity model has low, easy, directly perceived, the safe advantage of cost, and also measurement precision and reliability height, compactness rational in infrastructure, in light weight, carry at the scene of being convenient to.
Description of drawings
Installation diagram of the present utility model when Fig. 1 is practical application.
Fig. 2 is a center determiner synoptic diagram.
Fig. 3 is the vertical instrument synoptic diagram of determining.
Fig. 4 is the support bar synoptic diagram.
Embodiment
In conjunction with the accompanying drawings the utility model is further described as follows:
The rotary kiln axis dynamic measurement device, it comprises: the center determiner, vertically determine instrument, coordinate panel, support bar and lifting support, wherein: the center determiner comprises following assembly: U type frame 1----makes with bar section of stainless steel, two ends symmetry respectively are equiped with a roller, the centre is drilled with a pin-and-hole and offers the hole that can place specific digital display centimeter, and an end is drilled with connecting hole; Vertical definite instrument comprises following assembly: main scale body 2----forms with the transformation of the way of JZC-2 type construction quality detecting device, keeps the squareness measurement table on the detecting device blade, and the blade two ends all are drilled with connecting hole; Diagonal control arm 3----makes with sheet steel, and two ends are drilled with connecting hole; Horizon bar 4----makes with the aluminum alloy thin section bar, is drilled with connecting hole above; The reference position determiner comprises following assembly: 5----is square for the coordinate panel, makes with sheet steel, and a side is pasted a coordinate paper that is decorated with planimetric rectangular coordinates, affixed two hooks of one side symmetry of panel; Hound comprises following assembly: support bar 6----shaft is made with aluminium alloy extrusions, the socket of mark section, and an end is connected with bolt and a pair of steel plate, and the other end is equiped with a roller; Lifting support comprises following assembly: lifting regulator 7----forms with the transformation of the way of minicar lifting jack, highly realizes one section angle steel of top welding, web joint of bottom welding by the horizontal lead screw of regulating on it; Pedestal 8----makes with angle steel and steel plate.
Method of operating of the present utility model is: under the prerequisite of guaranteeing plane, determiner place, center and kiln line approximate vertical, by support bar with the center determiner and connectedly vertical determine that instrument and coordinate panel are slowly near the rolling ring cylindrical, and two rollers of center determiner are contacted with it, regulate the lifting support height then, make the pointer of squareness measurement table on vertical definite instrument be indicated to zero-bit.
At first,, set up a laser-based directrix with the actual axis almost parallel of kiln body, laser beam is in the coordinate panel center range that kiln head, end retaining determine by means of the utility model and aforesaid operations method; Then, keep laser beam position to immobilize, progressively measure and determine the coordinate surface Board position of each gear, and the laser spots position coordinates on the coordinate panel of corresponding gear under the mark; At last, the dismounting measurement mechanism, only utilize U type frame and be installed on digital display centimeter, measure the action of two roller contact correspondences on the rolling ring cylindrical indirectly; Calculate the axle center coordinate that respectively keeps off rolling ring; According to the mean gap value between rolling ring and kiln cylinder body and calculated respectively keep off rolling ring axle center coordinate, calculate the axle center coordinate of each corresponding retaining place kiln cylinder body.
Claims (1)
- The rotary kiln axis dynamic measurement device.It is characterized in that it comprises: the center determiner, vertically determine instrument, reference position determiner, hound and lifting support.Wherein:The center determiner comprises following assembly:U type frame----is made with bar section of stainless steel, and two ends symmetry respectively are equiped with a roller, and the centre is drilled with a pin-and-hole and offers the hole that can place specific digital display centimeter, and an end is drilled with connecting hole;Digital display centimeter----changes into the roller contact with its spherical contact;Vertical definite instrument comprises following assembly:Main scale body----forms with the transformation of the way of JZC-2 type construction quality detecting device, keeps the squareness measurement table on the detecting device blade, and the blade two ends all are drilled with connecting hole;Diagonal control arm----is made with sheet steel, and two ends are drilled with connecting hole;Horizon bar----is made with the aluminum alloy thin section bar, is drilled with connecting hole above;The reference position determiner comprises following assembly:Coordinate panel----is square, makes with sheet steel, and a side is pasted a coordinate paper that is decorated with planimetric rectangular coordinates, affixed two hooks of one side symmetry of panel;Hound comprises following assembly:Support bar----is made with aluminium alloy extrusions by shaft, the socket of mark section, and an end is connected with bolt and a pair of steel plate, and the other end is equiped with a roller;Lifting support comprises following assembly:Lifting regulator----forms with the transformation of the way of minicar lifting jack, highly realizes one section angle steel of top welding, web joint of bottom welding by the horizontal lead screw of regulating on it;Pedestal----is made with angle steel and steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106707 CN2835945Y (en) | 2005-08-19 | 2005-08-19 | Apparatus for dynamically measuring rotary kiln axial line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106707 CN2835945Y (en) | 2005-08-19 | 2005-08-19 | Apparatus for dynamically measuring rotary kiln axial line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2835945Y true CN2835945Y (en) | 2006-11-08 |
Family
ID=37300598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520106707 Expired - Fee Related CN2835945Y (en) | 2005-08-19 | 2005-08-19 | Apparatus for dynamically measuring rotary kiln axial line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2835945Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654396A (en) * | 2012-05-21 | 2012-09-05 | 武汉理工大学 | Detecting and monitoring method and measuring system for dynamic axis and bending of rotary kiln tube |
| CN102706139A (en) * | 2012-03-31 | 2012-10-03 | 中色十二冶金建设有限公司 | Method for assembling rotary kiln |
| CN102759321A (en) * | 2011-04-25 | 2012-10-31 | 五冶集团上海有限公司 | Dial indicator bracket used for measuring parallelism between rollers and application method thereof |
| CN103363874A (en) * | 2012-04-10 | 2013-10-23 | 五冶集团上海有限公司 | Measurement method used for maintenance and initial setting of big gear ring of rotary kiln |
| CN102759321B (en) * | 2011-04-25 | 2016-12-14 | 五冶集团上海有限公司 | For measuring dial indicator bracket and the using method thereof of the depth of parallelism between roller |
| CN107490355A (en) * | 2017-08-15 | 2017-12-19 | 广东工业大学 | A kind of measuring method and device of hole axle concentricity |
-
2005
- 2005-08-19 CN CN 200520106707 patent/CN2835945Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759321A (en) * | 2011-04-25 | 2012-10-31 | 五冶集团上海有限公司 | Dial indicator bracket used for measuring parallelism between rollers and application method thereof |
| CN102759321B (en) * | 2011-04-25 | 2016-12-14 | 五冶集团上海有限公司 | For measuring dial indicator bracket and the using method thereof of the depth of parallelism between roller |
| CN102706139A (en) * | 2012-03-31 | 2012-10-03 | 中色十二冶金建设有限公司 | Method for assembling rotary kiln |
| CN103363874A (en) * | 2012-04-10 | 2013-10-23 | 五冶集团上海有限公司 | Measurement method used for maintenance and initial setting of big gear ring of rotary kiln |
| CN103363874B (en) * | 2012-04-10 | 2016-01-27 | 五冶集团上海有限公司 | For the measuring method of big gear ring of rotary kiln maintenance initial adjustment |
| CN102654396A (en) * | 2012-05-21 | 2012-09-05 | 武汉理工大学 | Detecting and monitoring method and measuring system for dynamic axis and bending of rotary kiln tube |
| CN102654396B (en) * | 2012-05-21 | 2014-12-03 | 武汉理工大学 | Detecting and monitoring method and measuring system for dynamic axis and bending of rotary kiln tube |
| CN107490355A (en) * | 2017-08-15 | 2017-12-19 | 广东工业大学 | A kind of measuring method and device of hole axle concentricity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |