CN105841593A - Coupling wheel alignment measuring ruler - Google Patents
Coupling wheel alignment measuring ruler Download PDFInfo
- Publication number
- CN105841593A CN105841593A CN201610418779.8A CN201610418779A CN105841593A CN 105841593 A CN105841593 A CN 105841593A CN 201610418779 A CN201610418779 A CN 201610418779A CN 105841593 A CN105841593 A CN 105841593A
- Authority
- CN
- China
- Prior art keywords
- ruler
- leveling ruler
- alignment measuring
- wheel alignment
- coupling wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
- G01C9/32—Means for facilitating the observation of the position of the bubble, e.g. illuminating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/34—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the tubular type, i.e. for indicating the level in one direction only
Abstract
The invention relates to a pump equipment installation coupling wheel alignment measuring tool, and particularly relates to a coupling wheel alignment measuring ruler. The coupling wheel alignment measuring ruler comprises a leveling ruler which is provided with a measurement reading meter which is intersected with the leveling ruler in the shape of a cross. The measuring head of the measurement reading meter has a linear conical head structure. A level meter and a lighting device are respectively arranged on the leveling ruler of the two sides of the measurement reading meter in a symmetrical way. The pump equipment installation accuracy is enhanced so that the service life of bearings and rotors and other rotating components arranged on pump equipment can be enhanced and the accident rate of the equipment can be reduced. Meanwhile, the operating level of inexperienced new workers can be further enhanced by using the tool in comparison with using the conventional alignment measuring tool so that the installation quality of the equipment can be guaranteed, measurement is accurate, operation is simple and maintenance efficiency can be enhanced.
Description
Technical field
The present invention relates to pump apparatus and install wheel centering survey tool, specifically a kind of to wheel measurement ruler for aligning.
Background technology
nullVarious running devices about 150 set that coal washery uses，Wherein pump apparatus occupies sizable ratio，Including greatly to the medium pump of 7 tons，The little sewage pump to 2BC 6，And the circulating pump of all size，Pan feeding pump，Filtrate pumps etc. are responsible for the operation of slurry of coal washing plant water each system closed cycle，So the loss of equipment is the hugest，Every year about at least about changing more than 30 platform pumps，And be we have found that by observation the installation accuracy of equipment (includes wheel centering、Gap adjusts) for having a very important role in service life of later stage pump apparatus，Owing to the technical merit of maintainer is uneven，Used tool is not up to standard，Gap surveyed by commonly used screwdriver，Axiality surveyed by square，And in use vary with each individual，Different because of maneuver，During making installation centering, deviation occurs unavoidably，Main shaft and rotor is caused to produce unbalanced eccentric throw，Consequent centrifugal force makes rotor produce circular runout and axial float，The temperature of bearing also can drastically raise the service life that directly affects pump apparatus.
Summary of the invention
Present invention seek to address that the problems referred to above, thus provide a kind of can reduce equipment failure rate, improve overhaul efficiency, measure accurate, simple to operate to wheel measurement ruler for aligning.
The present invention solves described problem, the technical scheme is that
A kind of to wheel measurement ruler for aligning, including leveling ruler, it is cross-shaped survey measurements table that leveling ruler is provided with leveling ruler, and the gauge head of survey measurements table is a word conehead structure, and on the leveling ruler of survey measurements table both sides, symmetrically shape is respectively equipped with level indicator and illuminator.
Using the present invention of technique scheme, compared with prior art, its prominent feature is:
Improve the installation accuracy of pump apparatus, and then improve the service life of the rotary parts such as the bearing on pump apparatus and rotor, the accident rate of reduction equipment, this instrument is used compared with the operation level using traditional centering survey tool more can promote them simultaneously for the new worker lacked experience, thus ensure that the installation quality of equipment, improve overhaul efficiency.
Measure accurate, simple to operate.
As preferably, the present invention further technical scheme is:
Survey measurements table is connected with leveling ruler by side link.
Survey measurements table is the one of dial gauge or amesdial.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation；
In figure: dial gauge 1；Side link 2；Level indicator 3；Leveling ruler 4；Illuminator 5；Gauge head 6.
Detailed description of the invention:
Below in conjunction with embodiment, the invention will be further described, and purpose is only that and is more fully understood that present invention, and therefore, the cited case is not limiting as protection scope of the present invention.
nullSee Fig. 1，It is provided with leveling ruler 4 in cross-shaped dial gauge 1 by side link 2 on leveling ruler 4，The gauge head 6 of dial gauge 1 is a word conehead structure，Dial gauge 1 also includes table body、Gear、Tooth bar、Dial plate，On the leveling ruler 4 of dial gauge 1 both sides, symmetrically shape is respectively equipped with level indicator 3 and illuminator 5，Installing level indicator 3 is the levelness in order to detect pump shaft and motor shaft，Pump and the motor linearity at axial location is ensured by adjusting the thickness of pad，Installing illuminator 5 is for the ease of using leveling ruler 4 to observe two gaps to wheel with leveling ruler 4 axially facing surface,Light gap method is used to judge wheel linearity，Installing dial gauge 1 is to detect pump and the motor size to wheel end face radial clearance，Gauge head 6 is read and the upper and lower displacement amount surveyed wheel gap by dial gauge 1，Carry out tapering conversion，Precision can reach 0.01-0.05mm.
Use process is: leveling ruler 4 be horizontal positioned to wheel axial sides, and gauge head 6 is directed at the gap to wheel, open the illuminator 5 on leveling ruler 4 both sides arranged side by side, observing two gaps to wheel with leveling ruler 4 axially facing surface uses light gap method to judge wheel linearity, level indicator 3 is utilized to detect the levelness of pump shaft and motor shaft, pump and the motor levelness at axial location is ensured by adjusting the thickness of pad, with hands flicking table body, it is downwardly into wheel gap by rack drives gauge head 6, the gear being meshed with tooth bar rotarily drives hand of dial reading, draw wheel gap by tapering conversion, precision can reach 0.01-0.05mm.
The numerical value of dial plate is L, the tapering measuring gauge head 6 is K, then measuring gauge head 6 head width is d, utilize the likelihood ratio in mathematical principle can draw wheel clearance D=KL+d, 4 measurement methods (decussation 4 measurement) are in use utilized to measure four some position gap to wheel, as long as the reading surveyed on 4 position dial plates is identical, it is not necessary to obtain actual numerical value.
This device is used to improve the installation accuracy of pump apparatus, and then improve the service life of the rotary parts such as the bearing on pump apparatus and rotor, the accident rate of reduction equipment, this device is used compared with the operation level using traditional centering survey tool more can promote them simultaneously for the new worker lacked experience, thus ensure that the installation quality of equipment, improve overhaul efficiency.
The foregoing is only the embodiment that the present invention is the most feasible, not thereby limit to the interest field of the present invention, the equivalence change that all utilization description of the invention and accompanying drawing content thereof are made, within being both contained in the interest field of the present invention.
Claims (3)
1. one kind to wheel measurement ruler for aligning, including leveling ruler, it is characterized in that: it is cross-shaped survey measurements table that leveling ruler is provided with leveling ruler, and the gauge head of survey measurements table is a word conehead structure, and on the leveling ruler of survey measurements table both sides, symmetrically shape is respectively equipped with level indicator and illuminator.
It is the most according to claim 1 to wheel measurement ruler for aligning, it is characterised in that: survey measurements table is connected with leveling ruler by side link.
It is the most according to claim 1 to wheel measurement ruler for aligning, it is characterised in that: survey measurements table is the one of dial gauge or amesdial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418779.8A CN105841593A (en) | 2016-06-15 | 2016-06-15 | Coupling wheel alignment measuring ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418779.8A CN105841593A (en) | 2016-06-15 | 2016-06-15 | Coupling wheel alignment measuring ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105841593A true CN105841593A (en) | 2016-08-10 |
Family
ID=56575943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610418779.8A Pending CN105841593A (en) | 2016-06-15 | 2016-06-15 | Coupling wheel alignment measuring ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105841593A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709520A (en) * | 2018-08-31 | 2018-10-26 | 苏州凯斯通机电科技有限公司 | The deviation correction method that three coordinate measuring machine XZ movable stands are rotated around itself |
| CN111780650A (en) * | 2020-07-10 | 2020-10-16 | 湖南泰嘉新材料科技股份有限公司 | Band saw blade transverse straightness detector and detection method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050166415A1 (en) * | 2004-01-30 | 2005-08-04 | Mitutoyo Corporation | Step and gap measuring instrument |
| CN201508157U (en) * | 2009-06-26 | 2010-06-16 | 罗信精密零件(上海)有限公司 | Simple planeness and straightness measuring instrument |
| CN102393173A (en) * | 2011-08-18 | 2012-03-28 | 奇瑞汽车股份有限公司 | Clearance and flatness measuring tool |
| CN202885732U (en) * | 2012-06-19 | 2013-04-17 | 河南兴华机械制造有限公司 | Depth measuring device |
| CN203298693U (en) * | 2013-06-13 | 2013-11-20 | 际华三五四二纺织有限公司 | Measuring device for installation of main shafts of spinning machine |
| CN104180741A (en) * | 2014-08-06 | 2014-12-03 | 奇瑞重工股份有限公司 | Multifunctional testing fixture |
-
2016
- 2016-06-15 CN CN201610418779.8A patent/CN105841593A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050166415A1 (en) * | 2004-01-30 | 2005-08-04 | Mitutoyo Corporation | Step and gap measuring instrument |
| CN201508157U (en) * | 2009-06-26 | 2010-06-16 | 罗信精密零件(上海)有限公司 | Simple planeness and straightness measuring instrument |
| CN102393173A (en) * | 2011-08-18 | 2012-03-28 | 奇瑞汽车股份有限公司 | Clearance and flatness measuring tool |
| CN202885732U (en) * | 2012-06-19 | 2013-04-17 | 河南兴华机械制造有限公司 | Depth measuring device |
| CN203298693U (en) * | 2013-06-13 | 2013-11-20 | 际华三五四二纺织有限公司 | Measuring device for installation of main shafts of spinning machine |
| CN104180741A (en) * | 2014-08-06 | 2014-12-03 | 奇瑞重工股份有限公司 | Multifunctional testing fixture |
Non-Patent Citations (2)
| Title |
|---|
| 秦付良: "《实用机电工程安装技术手册》", 30 September 2006 * |
| 赵长祥等: "《磨工：初级、中级》", 31 October 2014 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709520A (en) * | 2018-08-31 | 2018-10-26 | 苏州凯斯通机电科技有限公司 | The deviation correction method that three coordinate measuring machine XZ movable stands are rotated around itself |
| CN111780650A (en) * | 2020-07-10 | 2020-10-16 | 湖南泰嘉新材料科技股份有限公司 | Band saw blade transverse straightness detector and detection method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |