CN109357602A - A kind of metal stool adjusting method for leveler - Google Patents
A kind of metal stool adjusting method for leveler Download PDFInfo
- Publication number
- CN109357602A CN109357602A CN201811279432.5A CN201811279432A CN109357602A CN 109357602 A CN109357602 A CN 109357602A CN 201811279432 A CN201811279432 A CN 201811279432A CN 109357602 A CN109357602 A CN 109357602A
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- Prior art keywords
- metal stool
- track
- levelness
- stool
- metal
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- 239000002184 metal Substances 0.000 title claims abstract description 201
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 201
- 238000000034 method Methods 0.000 title claims abstract description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 8
- 238000011156 evaluation Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention relates to platform testing technical fields, disclose a kind of metal stool adjusting method for leveler.The metal stool adjusting method for leveler is the following steps are included: step S1: metal stool is freely placed in multiple tracks disposed in parallel；Step S2: the gap width of the metal stool Yu each track is measured respectively；Step S3: levelness of the metal stool at each track is measured respectively；Step S4: according to the gap width and the levelness calculate between the metal stool and each track contact surface to be placed into gasket thickness；Step S5: according to calculating, it is put into the gasket of respective thickness between the metal stool and the contact surface of multiple tracks, closely connects the track and the metal stool.Levelness of the present invention according to the gap width and metal stool of metal stool and track at track, calculates the thickness for the gasket that should be put between metal stool and the contact surface of track, and then metal stool is adjusted to level.
Description
Technical field
The present invention relates to platform testing technical field more particularly to a kind of metal stool adjusting method for leveler.
Background technique
Engine connect with dynamometer it is very high to requirement for horizontality, often will fixation device to engine carry out levelness
Adjustment.Since engine usually passes through metal stool and track is fixed in test, guarantee that the levelness of metal stool is particularly significant.So
And since metal stool axial dimension is longer, after long-time service, itself is easily deformed, lead to metal stool in a free state, upper surface with
Horizontal plane, which exists, to be deviateed；In addition, metal stool needs to be connected in track, and track is during long-time service, the level of itself
Degree can also change, and then influence the levelness of metal stool；Further, metal stool and track usually realize the two by bolt
It is fastenedly connected, after the tight metal stool of screw pump and track, the two also can accordingly deform.Therefore, under the influence of many factors,
The horizontal adjustment of metal stool is sufficiently complex.In the prior art, the horizontal adjustment of metal stool is mainly by the empirically determined need of technical staff
Want the thickness of increased gasket.But due to deformation complexity, so that technical staff needs to adjust repeatedly repeatedly, it could be by water
Pingdu is adjusted in claimed range.And the levelness stability adjusted every time is poor, and uncertainty is high.
Summary of the invention
Based on the above, the purpose of the present invention is to provide a kind of metal stool adjusting method for leveler, according to metal stool and track
Levelness at track of gap width and metal stool, calculate the thickness that gasket should be put between metal stool and the contact surface of track,
And then metal stool is adjusted to level.
In order to achieve the above object, the invention adopts the following technical scheme:
A kind of metal stool adjusting method for leveler, comprising the following steps: step S1: metal stool is freely placed at multiple be arranged in parallel
Track on；Step S2: the gap width of the metal stool Yu each track is measured respectively；Step S3: the iron is measured respectively
Levelness of the stool at each track；Step S4: according to the gap width and the levelness calculating metal stool and often
Between a track contact surface to be placed into gasket thickness；Step S5: according to calculating, in the metal stool and multiple described
It is put into the gasket of respective thickness between the contact surface of rail, closely connects the track and the metal stool.
As a kind of preferred embodiment of metal stool adjusting method for leveler, step S2 specifically: measure the metal stool using clearance gauge
The gap width between each track.
As a kind of preferred embodiment of metal stool adjusting method for leveler, step S3 specifically: measure institute using horizontal measuring instrument
State the levelness of the metal stool at each track.
As a kind of preferred embodiment of metal stool adjusting method for leveler, step S4 is specifically included: being calculated at the same track
The gap width and the levelness and, obtain distance with；In multiple distances and middle selection minimum value as common value；
Between the metal stool and each track contact surface to be placed into gasket with a thickness of corresponding described at track described in each
Distance and subtract the common value.
As a kind of preferred embodiment of metal stool adjusting method for leveler, the metal stool and the contact surface of multiple tracks it
Between be put into the gasket of respective thickness and specifically include: the metal stool is lifted by Lifting Equipment, is fallen after being put into the gasket
The metal stool.
As a kind of preferred embodiment of metal stool adjusting method for leveler, the metal stool and the track are closely connected specifically:
The track and the metal stool are closely connected by bolt.
As a kind of preferred embodiment of metal stool adjusting method for leveler, after step s 5 further include: measure the iron respectively
The stool levelness of the metal stool at each track when closely being connect with the track, if the water of the metal stool
Pingdu conforms to evaluation, then completes the horizontal adjustment of the metal stool；Otherwise, the track and the metal stool are separated, is repeated in
Step S4, step S5 and measure when the metal stool is closely connect with the track metal stool at each track described in
Levelness, until the levelness of the metal stool meets the required value.
As a kind of preferred embodiment of metal stool adjusting method for leveler, repeat step S4 and specifically include: the gap width takes zero,
The levelness takes the levelness of newest measurement, calculate to be placed into the gasket thickness.
As a kind of preferred embodiment of metal stool adjusting method for leveler, it is specific that the levelness of the metal stool conforms to evaluation
Are as follows: in multiple levelness, the maximum value of the levelness and the minimum value of the levelness are chosen, if the levelness
Maximum value and the levelness minimum value difference be less than the required value, then the metal stool is at multiple tracks
The levelness meets the required value.
The invention has the benefit that
The gap width and metal stool that the present invention passes through the metal stool that measurement is freely placed in track and each track are each
Levelness at rail, calculate between metal stool and each track contact surface to be placed into gasket thickness.According to calculating, metal stool with
It is put into the gasket of respective thickness between track, and then metal stool is adjusted to level.Calculating process comprehensively considers the change of metal stool and track
Complicated problem on deformation is converted numerical problem by influence of the shape to track Level-adjusting, is conducive to simplify adjustment process.This
Invention provides a kind of metal stool adjusting method for leveler, makes technical staff by calculating, effectively by Level-adjusting to claimed range
It is interior, it changes technical staff in the prior art and only relies on experience and adjust metal stool repeatedly to horizontal mode, to improve work effect
The stability of rate and metal stool Level-adjusting.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also implement according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of metal stool provided by the invention, track and engine；
Fig. 2 is the flow chart of metal stool adjusting method for leveler provided by the invention.
In figure:
1- metal stool, 2- track, 3- engine, 4- bolt.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
It is more harsh for fixed device level requirement when engine 3 is tested, generally require the fixed dress to engine 3
Set carry out Level-adjusting.As shown in Figure 1, commonly fixed device include multiple tracks 2 and be erected in multiple tracks 2 two
A metal stool 1.Plurality of track 2 is arranged in parallel at equal intervals, and two metal stools 1 are oppositely arranged, and is mutually perpendicular to track 2.Start
Machine 3 is fixed on 1 top of metal stool, therefore guarantees that the levelness of 1 upper surface of metal stool is particularly significant.
In the prior art, the horizontal adjustment of metal stool 1 is mainly by the empirically determined increased gasket of needs of technical staff
Thickness, Adjusting accuracy is poor, and need to repeat to adjust repeatedly, working efficiency low efficiency.To solve the above problems, the present embodiment provides
A kind of metal stool adjusting method for leveler.
As shown in Fig. 2, the metal stool adjusting method for leveler the following steps are included:
Step S1: metal stool 1 is freely placed in multiple tracks disposed in parallel 2.
Wherein, in the present embodiment, there are two metal stool 1 is arranged in parallel, two metal stools 1 can be to be erected at 1 top of metal stool
Engine 3 provides better support.Two metal stools 1 are freely placed in multiple tracks disposed in parallel 2, to analyze metal stool
1 and influence of 2 self-deformation of track to levelness.In addition, metal stool 1 is arranged in a mutually vertical manner with track 2, be conducive to metal stool 1 and ground
2 stress equalization of rail.
Step S2: the gap width of metal stool 1 and each track 2 is measured respectively.
Specifically, since there are gaps between track 2 and metal stool 1, track 2 and metal stool 1 are closely connected when passing through bolt 4
When, the two can deform, and then influence the levelness of 1 upper surface of metal stool, therefore, when adjusting the levelness of metal stool 1, answer
The gap width of the consideration metal stool 1 and 2 contact site of track.Wherein, the present embodiment successively measures the gap width by clearance gauge, and remembers
Record the data of the gap width.
Step S3: levelness of the metal stool 1 at each track 2 is measured respectively.
Specifically, which is measured using horizontal measuring instrument, and records the data of the levelness.The horizontal measuring instrument can
To detect metal stool 1 at each track 2, respectively at a distance from standard of instruments horizontal plane, which is each point of upper surface
Levelness.Wherein, when being tested using horizontal measuring instrument, standard of instruments horizontal plane is located at the top of the upper surface of metal stool 1.Analysis is adjusted
When the levelness of whole metal stool 1, it is contemplated that the levelness of metal stool 1 in a free state, to compensate 1 own level degree of metal stool not
Unanimously.
Step S4: according to gap width and levelness calculate between metal stool 1 and 2 contact surface of each track to be placed into gasket
Thickness.
Specifically, firstly, by calculate gap width at same track 2 and levelness and, obtain distance with；Then,
In multiple distances and middle selection minimum value as common value；Finally, calculating corresponding distance at each track 2 and subtracting public
Value, obtain between 2 contact surface of metal stool 1 and each track to be placed into gasket thickness.By calculate levelness and gap width and,
Comprehensively consider influence of the deformation of track 2 and metal stool 1 to levelness after installation.In order to reduce the use of gasket, and increase metal stool 1
Stability after installation needs to subtract common height, i.e., successively calculates each distance and the difference with common value, obtain to
The thickness for the gasket being put into.Further, in this embodiment two metal stools 1 are arranged altogether, when calculating, two metal stools should be calculated separately
1 distance at multiple tracks 2 and, in all distances and middle selection minimum value as common value.
Step S5: according to calculating, the gasket of respective thickness is put between metal stool 1 and the contact surface of multiple tracks 2, closely
Connect track 2 and metal stool 1.
Specifically, when being put into gasket between 2 contact surface of metal stool 1 and track, metal stool 1 can be lifted by Lifting Equipment, is put
The metal stool 1 is fallen after entering the gasket of respective thickness, track 2 and metal stool 1 are closely then connected by bolt 4.Track 2, pad at this time
Slight deformation occurs again for piece and metal stool 1, track 2 and gasket, gasket and metal stool 1 are close under the fastening effect of bolt 4
Contact, gap is not present in track 2 and gasket at this time, and similarly, gap is also not present in gasket and metal stool 1.Due to track 2, gasket,
When metal stool 1 is fastenedly connected, will not occur further to deform, so when gap width be considered as zero.
Further, after step s 5 further include: metal stool 1 is each when measurement metal stool 1 is closely connect with track 2 respectively
Levelness at track 2 completes the horizontal adjustment of metal stool 1 if levelness of the metal stool 1 at multiple tracks 2 conforms to evaluation.
Specifically, in multiple levelness, the maximum value of levelness and the minimum value of levelness are chosen respectively, if the maximum value of levelness
It is less than required value with the difference of the minimum value of levelness, then completes the horizontal adjustment of metal stool 1.
If levelness undesirable value of the metal stool 1 at multiple tracks 2, removal bolt 4 simultaneously separates track 2 and metal stool 1,
It is repeated in step S4, step S5 and measures levelness of the metal stool 1 at each track 2 when metal stool 1 is closely connect with track 2,
Until the levelness of metal stool 1 conforms to evaluation.In this way, it can be ensured that adjustment result meets the requirements.
Wherein, the gap width repeated in step S4 takes zero, and levelness takes the horizontal angle value of newest measurement, with the newest measurement
Horizontal angle value calculate to be placed into gasket thickness.Specifically, when being fastenedly connected due to track 2, gasket, metal stool 1, Bu Huifa
Raw further deformation, therefore the gap width of metal stool 1 and multiple tracks 2 is no longer measured one by one, gap width takes zero at this time.By measuring iron
Levelness of the metal stool 1 at each track 2 when stool 1 is closely connect with track 2, can further adjust the level of metal stool 1.Specifically
Ground, at this time to be placed into the thickness of gasket refer to the thickness of the gasket newly increased, i.e., on the basis of the gasket placed in first time, again
Place the gasket of respective thickness.In general, passing through the metal stool adjusting method for leveler, it is only necessary to twice can be by metal stool 1 everywhere
The difference of levelness is down to 0.1mm hereinafter, meeting major applications, compared with rule of thumb adjusting repeatedly in the prior art, is somebody's turn to do
Working efficiency can be improved in metal stool adjusting method for leveler.
Further, the present embodiment is to be arranged two metal stools 1 and seven tracks 2, and requires the difference of the levelness of metal stool 1
For 0.1mm, the metal stool adjusting method for leveler is further illustrated.Wherein, two metal stools 1 are respectively the first metal stool and the
Two metal stools, seven tracks 2 are respectively track A, track B ... track G.
Metal stool 1 is freely placed in track 2, is measured gap width and levelness, is measured obtained gap width such as table 1 for the first time
It is shown, measure that obtained levelness is as shown in table 2, and wherein in the present embodiment, arithemetic unit is mm in table for the first time.
Table 1
| Track A | Track B | Track C | Track D | Track E | Track F | Track G | |
| First metal stool | 0.500 | 0.200 | 0.000 | 0.300 | 0.600 | 0.700 | 0.400 |
| Second metal stool | 0.100 | 0.100 | 0.200 | 0.300 | 0.400 | 0.200 | 0.000 |
Table 2
| 1 | Track A | Track B | Track C | Track D | Track E | Track F | Track G |
| First metal stool | 5.000 | 5.100 | 5.200 | 5.300 | 5.400 | 5.500 | 5.600 |
| Second metal stool | 5.300 | 5.200 | 5.100 | 5.100 | 5.100 | 5.200 | 5.300 |
Calculate gap width at same track 2 and levelness and, obtain distance and.Calculated distance and such as table 3
It is shown.
Table 3
| Track A | Track B | Track C | Track D | Track E | Track F | Track G | |
| First metal stool | 5.500 | 5.300 | 5.200 | 5.600 | 6.000 | 6.200 | 6.000 |
| Second metal stool | 5.400 | 5.300 | 5.300 | 5.400 | 5.500 | 5.400 | 5.300 |
The numerical value for the distance sum that comparing calculation obtains chooses minimum value common value the most, show that common value is 5.2mm.Ground
Between rail 2 and 1 contact surface of metal stool to be placed into the thickness of gasket be equal to corresponding distance and subtract common value, be calculated wait put
The thickness of the gasket entered is as shown in table 4.
Table 4
| Track A | Track B | Track C | Track D | Track E | Track F | Track G | |
| First metal stool | 0.300 | 0.100 | 0.000 | 0.400 | 0.800 | 1.000 | 0.800 |
| Second metal stool | 0.200 | 0.100 | 0.100 | 0.200 | 0.300 | 0.200 | 0.100 |
It is put into the gasket of respective thickness between metal stool 1 and the contact surface of multiple tracks 2, closely connects ground by bolt 4
Rail 2 and metal stool 1, levelness of the metal stool 1 at each track 2 when measurement metal stool 1 is closely connect with track 2.It measures for the second time
The levelness arrived is as shown in table 5.
Table 5
| Track A | Track B | Track C | Track D | Track E | Track F | Track G | |
| First metal stool | 5.200 | 5.250 | 5.300 | 5.300 | 5.300 | 5.250 | 5.200 |
| Second metal stool | 5.100 | 5.100 | 5.100 | 5.100 | 5.100 | 5.150 | 5.200 |
At this point, the maximum value of levelness is 5.3mm, the minimum value of levelness is 5.1mm, and the difference of the two is 0.2mm.This
Expectation adjusts the levelness difference of metal stool 1 to 0.1mm hereinafter, therefore the undesirable value of levelness in embodiment.Track at this time
2, gasket, metal stool 1 are fastenedly connected, and will not occur further to deform, therefore gap width is considered as zero.According to the gap width for being considered as zero and
The levelness of double measurement calculates the spacer thickness that should be placed again into, and the spacer thickness to be put being calculated is as shown in table 6.
Table 6
| Track A | Track B | Track C | Track D | Track E | Track F | Track G | |
| First metal stool | 0.100 | 0.150 | 0.200 | 0.200 | 0.200 | 0.150 | 0.100 |
| Second metal stool | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.050 | 0.100 |
Removal bolt 4 simultaneously separates track 2 and metal stool 1, according to calculate between metal stool 1 and the contact surface of multiple tracks 2 again
The secondary gasket for being put into respective thickness closely connects track 2 and metal stool 1 by bolt 4, re-measures metal stool 1 and closely connect with track 2
Levelness of the metal stool 1 at each track 2 when connecing.It is as shown in table 7 that obtained levelness is measured for the third time.
Table 7
| Track A | Track B | Track C | Track D | Track E | Track F | Track G | |
| First metal stool | 5.050 | 5.055 | 5.060 | 5.060 | 5.060 | 5.065 | 5.070 |
| Second metal stool | 5.060 | 5.055 | 5.050 | 5.050 | 5.050 | 5.055 | 5.060 |
At this point, levelness maximum value is 5.07mm, levelness minimum value is 5.05mm, and the difference of the two is 0.02mm.Two
After gasket between secondary adjustment metal stool 1 and 2 contact surface of track, the difference of 1 levelness maximum value of metal stool and levelness minimum value is about
For 0.02mm, evaluation is conformed to, terminates the horizontal adjustment of metal stool 1.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (9)
1. a kind of metal stool adjusting method for leveler, which comprises the following steps:
Step S1: metal stool (1) is freely placed on multiple tracks disposed in parallel (2)；
Step S2: the gap width of the metal stool (1) Yu each track (2) is measured respectively；
Step S3: levelness of the metal stool (1) at each track (2) is measured respectively；
Step S4: according to the gap width and the levelness calculate the metal stool (1) and each track (2) contact surface it
Between to be placed into gasket thickness；
Step S5: according to calculating, respective thickness is put between the metal stool (1) and the contact surface of multiple tracks (2)
The gasket closely connects the track (2) and the metal stool (1).
2. metal stool adjusting method for leveler according to claim 1, which is characterized in that step S2 specifically:
The gap width between the metal stool (1) and each track (2) is measured using clearance gauge.
3. metal stool adjusting method for leveler according to claim 1, which is characterized in that step S3 specifically: surveyed using horizontal
It measures instrument and measures the levelness of the metal stool (1) at each track (2).
4. metal stool adjusting method for leveler according to claim 1, which is characterized in that step S4 is specifically included:
Calculate the gap width and the levelness at the same track (2) and, obtain distance with；
In multiple distances and middle selection minimum value as common value；
Between the metal stool (1) and each track (2) contact surface to be placed into the gasket with a thickness of described in each
The corresponding distance and the common value is subtracted at rail (2).
5. metal stool adjusting method for leveler according to claim 1, which is characterized in that the metal stool (1) with it is multiple described
The gasket that respective thickness is put between the contact surface of track (2) specifically includes: lifting the metal stool by Lifting Equipment
(1), the metal stool (1) is fallen after being put into the gasket.
6. metal stool adjusting method for leveler according to claim 1, which is characterized in that closely connect the metal stool (1) and institute
State track (2) specifically: the track (2) and the metal stool (1) are closely connected by bolt (4).
7. metal stool adjusting method for leveler according to claim 1 to 6, which is characterized in that after step s 5 also
Include:
The metal stool (1) is measured when the metal stool (1) is closely connect with the track (2) respectively at each track (2)
The levelness complete the horizontal adjustment of the metal stool (1) if the levelness of the metal stool (1) conforms to evaluation；
Otherwise, the track (2) and the metal stool (1) are separated, step S4, step S5 are repeated in and measure the metal stool (1)
The levelness of the metal stool (1) at each track (2) when closely being connect with the track (2), until the iron
Until the levelness of stool (1) meets the required value.
8. metal stool adjusting method for leveler according to claim 7, which is characterized in that repeat step S4 and specifically include: is described
Gap width takes zero, and the levelness takes the levelness of newest measurement, calculate to be placed into the gasket thickness.
9. metal stool adjusting method for leveler according to claim 7, which is characterized in that the levelness of the metal stool (1)
Conform to evaluation specifically: in multiple levelness, choose the maximum value of the levelness and the minimum of the levelness
Value, if the difference of the minimum value of the maximum value of the levelness and the levelness is less than the required value, the metal stool (1)
The levelness at multiple tracks (2) meets the required value.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279432.5A CN109357602B (en) | 2018-10-30 | 2018-10-30 | Horizontal adjustment method for iron stool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279432.5A CN109357602B (en) | 2018-10-30 | 2018-10-30 | Horizontal adjustment method for iron stool |
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| CN109357602A true CN109357602A (en) | 2019-02-19 |
| CN109357602B CN109357602B (en) | 2021-01-29 |
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ID=65347304
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5048195A (en) * | 1990-08-06 | 1991-09-17 | Intel Corporation | Apparatus and method for alignment of adjacent surfaces |
| CN201825691U (en) * | 2010-10-12 | 2011-05-11 | 攀钢集团冶金工程技术有限公司 | Jacking tool for leveling adjustment in installation process of light-duty roller way |
| CN103264182A (en) * | 2013-05-02 | 2013-08-28 | 中国葛洲坝集团股份有限公司 | Processing method for special-shaped curved-surface steel plate washers during on-site assembling and shrink fitting of high-rating generator rotor |
| CN103572774A (en) * | 2012-07-25 | 2014-02-12 | 中国二十冶集团有限公司 | Leveling ruler flat underboarding mortar bedding method |
| CN104986297A (en) * | 2015-06-12 | 2015-10-21 | 中船黄埔文冲船舶有限公司 | Installation method for horizontal sliding way of launch barge |
| CN207392181U (en) * | 2017-09-28 | 2018-05-22 | 王晓伟 | A kind of geotechnical engineering investigation platform supporting device |
-
2018
- 2018-10-30 CN CN201811279432.5A patent/CN109357602B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5048195A (en) * | 1990-08-06 | 1991-09-17 | Intel Corporation | Apparatus and method for alignment of adjacent surfaces |
| CN201825691U (en) * | 2010-10-12 | 2011-05-11 | 攀钢集团冶金工程技术有限公司 | Jacking tool for leveling adjustment in installation process of light-duty roller way |
| CN103572774A (en) * | 2012-07-25 | 2014-02-12 | 中国二十冶集团有限公司 | Leveling ruler flat underboarding mortar bedding method |
| CN103264182A (en) * | 2013-05-02 | 2013-08-28 | 中国葛洲坝集团股份有限公司 | Processing method for special-shaped curved-surface steel plate washers during on-site assembling and shrink fitting of high-rating generator rotor |
| CN104986297A (en) * | 2015-06-12 | 2015-10-21 | 中船黄埔文冲船舶有限公司 | Installation method for horizontal sliding way of launch barge |
| CN207392181U (en) * | 2017-09-28 | 2018-05-22 | 王晓伟 | A kind of geotechnical engineering investigation platform supporting device |
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| CN109357602B (en) | 2021-01-29 |
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