CN107796347A - A kind of method for correcting the cushion block for supporting asphalt tank and measurement frock - Google Patents
A kind of method for correcting the cushion block for supporting asphalt tank and measurement frock Download PDFInfo
- Publication number
- CN107796347A CN107796347A CN201711041947.7A CN201711041947A CN107796347A CN 107796347 A CN107796347 A CN 107796347A CN 201711041947 A CN201711041947 A CN 201711041947A CN 107796347 A CN107796347 A CN 107796347A
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- cushion block
- asphalt tank
- measurement
- connector
- frock
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- 238000005259 measurement Methods 0.000 title claims abstract description 129
- 239000010426 asphalt Substances 0.000 title claims abstract description 111
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000003801 milling Methods 0.000 claims abstract description 16
- 238000007689 inspection Methods 0.000 claims abstract description 12
- 238000003754 machining Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000012937 correction Methods 0.000 description 11
- 230000000875 corresponding effect Effects 0.000 description 10
- 238000012545 processing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000012372 quality testing Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Revetment (AREA)
Abstract
The invention provides a kind of method for correcting the cushion block for supporting asphalt tank, it comprises the following steps：It is identified on the position of four drift angles of the first surface of cushion block at each selection at least one as measurement point；Cushion block is positioned over to the distance between the bottom of asphalt tank, and bottom plate of cushion block and asphalt tank and keeps basic value H1；Place measurement frock respectively on the position of each measurement point, the vertical range H2 between the bottom plate of each measurement point cushion block and asphalt tank is obtained according to measurement frock；Basic value H1 is subtracted with the vertical range H2 measured, obtains the thickness H that relevant position on cushion block needs to be processed；Milling is carried out to four drift angles of cushion block according to thickness H and the cushion block to completing milling carries out quality inspection.This method can be quickly finished for supporting applying for checking and examination for the cushion block of asphalt tank, improved the efficiency of staff, shortened the cycle of shipbuilding, improve the technical merit that asphalt tanker is built, and can reduce the scrappage of cushion block, reduced cost allowance, created economic benefit.
Description
Technical field
The present invention relates to a kind of method for correcting the cushion block for supporting asphalt tank and measurement frock.
Background technology
The whole asphalt tank of asphalt tanker is in suspended state, supports whole tank body by the several piece lip block in peripheral frame completely
Weight, the medium of asphalt tank inside transport, temperature is higher, weight weight of tank body itself, the contact quantity and area of lip block
The force-bearing situation of bottom " ULEPSI " macromolecule heat insulation support cushion block is directly influenced, how to ensure to improve the contact of lip block
The contact area of quantity and entirety shows most important.
After asphalt tank lifts up into cabin, former technology is to go out several measurements by making inside micrometer or slide measure, then by changing
The processing thickness for drawing support pad is calculated, then checks what lip block was installed by making check rod printing opacity after lip block installation
Whether height meets technological requirement.The shortcomings that technology is mainly：Lip block goes out that several precision are not high, and measurement data amount is big,
Portion is dead angle position, survey tool can not accurate measurement, the speed of measurement data is slow, and efficiency is low, and the amount of doing over again is big；Supporting pad
After block installation, the head room of lip block and tank base is checked by check rod printing opacity, effective data note can not be obtained
Record analysis, this checks whether qualified for judgement that can not clearly, clear, also can not be to improve in the project later stage to improve valid data and divide
Analysis.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of cushion block corrected for supporting asphalt tank
Method, this method can quickly finish for supporting applying for checking and examination for the cushion block of asphalt tank, improve the efficiency of staff, contract
In the cycle of short shipbuilding, the technical merit that asphalt tanker is built is improved, and the scrappage of cushion block can be reduced, reduce cost allowance, wound
Make economic benefit.
It is corresponding to this, in order to solve the above technical problems, it is another object of the present invention to provide one kind to be used for the pad
The measurement frock of the correcting process of block, the structure of the measurement frock is very simple, and the speed that measures and apply for checking and examination is fast, uses simple, throwing
Enter that cost is relatively low and measurement data accuracy is high.
Based on this, the present invention proposes a kind of method for correcting the cushion block for supporting asphalt tank, comprises the following steps：
(S1) rower is entered as measurement point at each selection at least one on the position of four drift angles of the first surface of cushion block
Know；
(S2) cushion block is positioned over to the bottom of asphalt tank, and the bottom of the first surface of the cushion block and the asphalt tank
The distance between plate keeps basic value H1；
(S3) on the position of each measurement point respectively place measurement frock, according to it is described measurement frock obtain it is each described in
Vertical range H2 between the bottom plate of the first surface of cushion block described in measurement point and the asphalt tank；
(S4) the vertical range H2 measured respectively with each measurement point subtracts basic value H1, obtains the four of the cushion block
Individual vertex needs the thickness H being processed and recorded；
(S5) milling is carried out according to the obtained thickness H respectively to four vertex of the first surface of the cushion block；
(S6) cushion block for completing milling is reinstalled to the bottom of the asphalt tank, and matter is carried out to the cushion block
Inspection.
Optionally, described (S3) comprises the following steps：
(S31) the measurement frock is compressed to height less than the measurement point that the cushion block is placed on after H1, makes its position
Between the first surface of the cushion block and the bottom plate of the asphalt tank；
(S32) after the measurement frock pops up the bottom plate for withstanding the asphalt tank according to its own resilient, by described in
The height of measurement frock is fixed, and the height is the vertical range H2；
(S33) the measurement frock is taken out, and its height is measured.
Further, when carrying out quality inspection to the cushion block, the first of the cushion block is redefined by the measurement frock
Vertical range between the bottom plate of surface and the asphalt tank, and compared with the basic value H1.
Optionally, the vertical range between the first surface of the cushion block redefined and the bottom plate of the asphalt tank needs
It is maintained in the range of H1 ± 1mm.
Optionally, the first surface of the cushion block is green surface.
Further, the minimum thickness that the basic value H1 needs to ensure the cushion block after machining is more than 15mm.
To achieve these goals, present invention also offers a kind of measurement work being used in described cushion block correcting process
Dress, it includes hold-down support, the elastic component being arranged inside the hold-down support, the connector being inserted on the hold-down support
And for making the keeper of the connector fixed position, the connector is connected with the elastic component and is cloth in the same direction
Put, and the connector can be arranged in the hold-down support relative to the hold-down support stretching motion, the keeper
In side wall.
Optionally, the hold-down support is provided with the through hole corresponding with the connector and corresponding with the keeper
Connection through hole, the connector is plugged in the through hole, and the keeper is arranged in the connection through hole and can stretched
Contracting motion, and the keeper is arranged vertically with the connector.
Optionally, be provided with sleeve inside the hold-down support, the sleeve be sheathed on the connector and with the fixation
Bearing is slidably connected, and the internal diameter of the sleeve is more than the diameter of the through hole, the side of the connection through hole and the sleeve
Wall is positioned opposite, and the outer wall of the connector is provided with groove, and the inwall of the sleeve is provided with what is cooperated with the groove
Convex portion.
Further, the elastic component is installed on the inside of the sleeve, and the sleeve is coaxially arranged with the through hole.
Implement the embodiment of the present invention, have the advantages that：
The correction of the present invention is used to support the method for the cushion block of asphalt tank to comprise the following steps：In the first surface of cushion block
Be identified on the position of four drift angles at each selection at least one as measurement point, the asphalt tank of asphalt tanker when being installed at
In suspended state, fully rely on the cushion block and be supported effect, and heavier-weight of asphalt tank itself, so cushion block and pitch
The contact quantity and area of tank have large effect to the force-bearing situation of the supporting layer of the cushion block bottom, select the cushion block
Four drift angles opening position as measurement point in order to the correction in later stage, cushion block is sufficiently connect with asphalt tank
Touch, the effective contact area for increasing cushion block and asphalt tank, ensure the uniform force of cushion block bottom support layer；The cushion block is put
It is placed in the distance between the bottom of asphalt tank, and bottom plate of the first surface of the cushion block and the asphalt tank and keeps basic value
H1, basic value H1 is the distance that should be kept between the bottom plate of asphalt tank at each on cushion block, in order to the later stage
It can fully be contacted between the bottom plate of asphalt tank and the first surface of cushion block, ensure Maximum Contact area therebetween；Each
Measurement frock is placed on the position of the measurement point respectively, the cushion block according to the measurement frock obtains each measurement point
First surface and the asphalt tank bottom plate between vertical range H2, can according to it is described measurement frock accurately obtain institute
The actual vertical range between the bottom of each measurement point and asphalt tank on the first surface of cushion block is stated, due to the first of cushion block
The error on surface, the vertical range H2 measured by each measurement point can be different thereon, according to each vertical range H2 measured
The thickness that position on the cushion block needs to be processed can either be obtained；Measured respectively with each measurement point vertical
Distance H2 subtracts basic value H1, and obtaining four vertex of the cushion block needs the thickness H that is processed and record, according to obtaining
The thickness H milling is carried out respectively to four vertex of the first surface of the cushion block, in order to ensure the cushion block with
Between the bottom plate of the asphalt tank from large access area；The cushion block for completing milling is reinstalled into the asphalt tank
Bottom, and quality inspection is carried out to the cushion block, matter is carried out to the cushion block to completing to correct after the cushion block for determining thickness is reinstalled
Amount detection, by cushion block everywhere the vertical range between pitch tank bottom with basic value compared with, it is ensured that the conjunction that the cushion block is corrected
Lattice；The correcting process of the whole cushion block is very simple, can be rapidly completed and the cushion block is applied for checking and examination, and improves correction cushion block
The course of work in staff efficiency, so as to effectively shorten shipbuilding cycle, improve practical application in asphalt tanker
The technical merit of construction, the scrappage of cushion block can be also reduced, reduce cost allowance, create economic benefit.
Further, the measurement frock is being used to hanging down between the first surface of the cushion block and the bottom plate of asphalt tank
When straight distance measures, comprise the following steps：The measurement frock is compressed to after height is less than H1 and is placed on the cushion block
Measurement point, be located between the first surface of the cushion block and the bottom plate of the asphalt tank；When the measurement frock root
After the bottom plate for withstanding the asphalt tank is popped up according to its own resilient, the height of the measurement frock is fixed, this is highly
The vertical range H2；The measurement frock is taken out, and its height is measured, the measurement frock can be directly placed into pad
Between block and asphalt tank, vertical range therebetween can accurately be detected, avoid the occurrence of and surveyed on the position of dead angle
Amount instrument can not accurate measurement data phenomenon, improve speed and the degree of accuracy of DATA REASONING, efficiency is higher and easy to use；It is right
When the cushion block carries out quality inspection, the bottom of the first surface and the asphalt tank of the cushion block is redefined by the measurement frock
Vertical range between plate, and determine whether vertical range is maintained in the range of H1 ± 1mm, it is as qualified within the range
Product, process of applying for checking and examination is simply clear, can either judge the installment state of asphalt tank, also can be that the improvement corrected to cushion block in the later stage carries
For effective data analysis；The first surface of the cushion block is green surface, it is necessary to which the needs obtained according to measurement are processed
Thickness H be corresponding in turn to each measurement point and be processed, sign is made to the cushion block after processing, and on the cushion block after processing
Each measurement point is checked, and ensures the accuracy of cushion block.
Further, include hold-down support for the measurement frock in the correcting process of cushion block, be arranged at the fixed branch
Elastic component, the connector that is inserted on the hold-down support inside seat and the positioning for making the connector fixed position
Part, the connector are connected with the elastic component and to arrange in the same direction, and the connector can be relative to the fixed branch
Seat stretching motion, the keeper are arranged in the side wall of the hold-down support, and the connector is pressed under external force
Contract to the hold-down support internal motion, and the elastic component can then provide power for the reply of the connector, work as use
When the measurement frock detects to the distance between bottom plate of cushion block and asphalt tank, first connector is compressed so that survey
The whole height of amount frock is less than basic value H1, using the keeper that the connector is locked in the opening position, avoids it
Popped into position, the survey measurement frock compressed being positioned on the first surface of the cushion block by the elastic force of the elastic component
At amount point, constraint of the keeper to the connector is slowly opened, the connector is replied in the presence of the elastic component, when
It is when the bottom plate of asphalt tank is withstood on the top of connector, with the keeper that connector is locked again, the now measurement frock
Whole height is the distance between the bottom plate of cushion block and asphalt tank H2, takes out the measurement frock, using slide measure or other
Survey tool is determined to the height for measuring frock, and obtained H2 data are recorded.The structure of whole device is very
Simply, it is easy to use, and the process speed for being measured and being applied for checking and examination to cushion block using the device is fast, input cost is relatively low, measurement
Data the degree of accuracy it is higher.The hold-down support be provided with the through hole corresponding with the connecting hole and with the keeper phase
Corresponding connection through hole, the connector are plugged in the through hole, and the connector can be stretched in the through hole
Motion, ensures the flexibility of displacement, is more convenient during use, the keeper is arranged in the connection through hole and can stretched
Contracting motion, and the keeper is arranged vertically with the connector, the stretching motion of keeper can be to the shape of the connector
State plays effective control, the two mutual cooperation, completes the measurement work to the distance between the bottom plate of cushion block and asphalt tank；Institute
To state and be provided with sleeve inside hold-down support, the sleeve is sheathed on the connector and is slidably connected with the hold-down support,
The internal diameter of the sleeve is more than the diameter of the through hole, and the side wall of the connection through hole and the sleeve is positioned opposite, the company
The outer wall of fitting is provided with groove, and the inwall of the sleeve is provided with the convex portion to be cooperated with the groove., when under normal state
The sleeve is the outside for being sheathed on the connector, when the keeper starts in the connection through hole under external force
During motion, keeper is progressively stretched out to hold-down support inside until arriving on the outer wall of the sleeve, and continuing to stretch out can then push away
The dynamic sleeve slides, and the groove on the convex portion of the inwall of the sleeve and the outer wall of connector is fastened, now connector
It is locked, it is impossible to be moved, so as to effectively ensure the protrusion height of connector, it is determined that measurement frock is overall high
Degree, is easy to staff to measure；When needing the connector to be moved, then the keeper is pulled out, then the sleeve
The external force self-return of keeper application is lost, releases the locking to connector, is easy to measure being continuing with for frock, whole mistake
Journey it is simple to operate, principle is reliable, very easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the measurement frock described in the present embodiment；
Fig. 2 be described in the present embodiment correction cushion block during the measurement point selection distribution schematic diagram；
Fig. 3 is the relative position schematic diagram of the asphalt tank and cushion block described in the present embodiment.
Description of reference numerals：
1st, cushion block, 11, measurement point, 2, asphalt tank, 21, bottom plate, 3, measurement frock, 31, hold-down support, 32, elastic component,
33rd, connector, 34, keeper, 35, sleeve, 351, first paragraph, 352, second segment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that the orientation or position of the instruction such as term " on ", " under ", "left", "right"
It is based on orientation shown in the drawings or position relationship to put relation, is for only for ease of the description present invention and simplifies description, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as limitation of the present invention.
Referring to Fig. 1 to Fig. 3, the method that the correction described in this preferred embodiment is used to support the cushion block of asphalt tank is including as follows
Step：
(S1) carried out on the position of four drift angles of the first surface of cushion block 1 at each selection at least one as measurement point 11
Mark；
(S2) cushion block 1 is positioned over to the bottom of asphalt tank, and the first surface of the cushion block 1 and the asphalt tank 2
The distance between bottom plate 21 keep basic value H1；
(S3) place measurement frock respectively on the position of each measurement point 11, obtained respectively according to the measurement frock 3
Vertical range H2 at the measurement point 11 between the first surface of the cushion block 1 and the bottom plate 21 of the asphalt tank；
(S4) basic value H1 is subtracted with the vertical range H2 measured at each measurement point 11 respectively, obtains the cushion block 1
Four vertex need the thickness H that is processed and record；
(S5) milling is carried out according to the obtained thickness H respectively to four vertex of the first surface of the cushion block 1；
(S6) cushion block 1 for completing milling is reinstalled into the bottom of the asphalt tank 2, and the cushion block 1 is entered
Row quality inspection.
Based on above step, to for when supporting the cushion block 1 of asphalt tank 2 to correct, passing through the first surface to cushion block 1
Carry out accurate working process so that it is consistent on cushion block 1 at each point with the distance between the bottom plate 21 of asphalt tank 2, so as to
In the contact area between the bottom plate 21 of asphalt tank 2 and cushion block 1 can be increased, so as to ensure the force-bearing situation of cushion block 1, pad is improved
The service life of block 1；Determine that the basic value H1 of the vertical range between cushion block 1 and asphalt tank 2, basic value H1 need energy first
Enough minimum thickness for ensureing the cushion block 1 after processing are more than 15mm, are easy to use of the device in Practical Project, cushion block 1 is not being entered
Before row correction, the contact condition of the bottom plate 21 on cushion block 1 at each point with asphalt tank 2 differs, now in cushion block 1 and pitch
Measurement frock 3 is put between tank 2, by measure frock 3 obtain on cushion block 1 at each measurement point 11 with the bottom plate 21 of asphalt tank 2 it
Between vertical range H2, certain error compared with basic value H1 be present, subtracted substantially with vertical range H2 in vertical range H2
Value H1 is the thickness H that the surface of cushion block 1 needs to be processed, and at each measurement point 11 the thickness H being processed will be needed to remember one by one
After recording, milling is carried out to each measurement point 11 of cushion block 1 according to thickness H, it would be desirable to after the thickness H of processing is milled away,
Ensure that the vertical range between the bottom plate 21 of asphalt tank 2 of four vertex on cushion block 1 is consistent, now, cushion block 1 can
Maximum contact area between the bottom plate 21 of asphalt tank 2 is obtained, so as to which the stress on cushion block 1 is uniform, can ensure to drip
The quality of production of blue or green ship., it is necessary to pad to machining after the thickness H that is processed as required to cushion block 1 carries out milling
Block 1 carries out quality testing, after cushion block 1 is installed again, the bottom by corresponding measurement apparatus to cushion block 1 and asphalt tank 2
The distance between plate 21 is detected, and whether the height for examining cushion block 1 to install meets the requirement of technique, and the data verified are entered
Row record, it can be used for analyzing and judging the installment state of asphalt tank 2, the improvement for follow-up asphalt tank 2 provides reference data, from
And be advantageous to promote the technical merit for building asphalt tanker.It is very simple entirely to correct the procedure of the cushion block 1, can be effective
Offer staff efficiency, shorten cycle of shipbuilding, reduce the scrappage of cushion block 1, reduce cost allowance, create warp
Ji benefit.
Wherein, using measurement frock 3 at the measurement point 11 on the first surface of cushion block 1 with the bottom plate 21 of asphalt tank 2 it
Between vertical range H2 when measuring, specifically include step：
(S31) the measurement frock 3 is compressed to after height is less than H1 and be placed at the measurement point 11 of the cushion block 1, made
It is between the first surface of the cushion block 1 and the bottom plate 21 of the asphalt tank 2；
(S32), will after the measurement frock 3 pops up bottom plate 21 for withstanding the asphalt tank 2 according to its own resilient
The height of the measurement frock 3 is fixed, and the height is the vertical range H2；
(S33) the measurement frock 3 is taken out, and its height is measured.
Measurement frock 3 itself possesses elastic force, can compress, be lifted naturally in the state of not exerting a force under external force,
Automatically flexibly change the height of itself, the accuracy of measurement data can be ensured in the very narrow and small position in some spaces, therefore
And be easy to detect the head room between cushion block 1 and the bottom plate 21 of asphalt tank 2, and effective data record can be obtained
Analysis, staff is facilitated to know the thickness for needing to carry out Milling Process to cushion block 1, using simple.Corrected to cushion block 1
Before, the first surface of cushion block 1 is green surface, and remaining five surface is then to be processed completion, root according to drawing requirement
After the data obtained according to the measurement detection of frock 3 calculate the thickness for obtaining and needing to be processed to cushion block 1, to the first table of cushion block 1
Face carries out Milling Process as requested, convenient that cushion block 1 comes into operation so as to complete processing and correction to whole cushion block 1.
In addition, it is necessary to first be carried out to cushion block 1 according to correlated identities before the cushion block 1 to machining carries out quality testing
Installation, it is before being installed to cushion block 1, it is necessary to clean by being cleaned for the upper surface of the base of lip block 1, it is impossible to have miscellaneous
The presence of matter particle, in order to avoid influenceing the quality check process of cushion block 1, prevent measurement error；, it is necessary to pass through measurement when quality inspection measures
Frock 3 redefines the vertical range between the first surface of cushion block 1 and the bottom plate 21 of asphalt tank 2, and each measurement to measuring
Point 11 at data recorded, it is this between method it is straightforward, asphalt tank 2 can be judged by the data analysis of record
Actual installation state, and substantial amounts of reference data is provided for the installation improvement of asphalt tank 2, can be quickly accurate by measuring frock 3
The true vertical range obtained between cushion block 1 and the bottom plate 21 of asphalt tank 2, and the bottom of the cushion block 1 in checkout procedure and asphalt tank 2
Vertical range between plate 21, which needs to be maintained at, is just able to ensure that the precision of cushion block 1 to be qualified in the range of H1 ± 1mm, in order to
The later stage of cushion block 1 continues to come into operation, and quality inspection is carried out to cushion block 1 can greatly reduce the scrappage of cushion block 1, effective to save
Financial cost.
In order to realize the method for above-mentioned correction cushion block 1, present invention also offers a kind of measurement work being used in correcting process
3 are filled, it includes hold-down support 31, the elastic component 32 being arranged inside the hold-down support 31, is inserted in the hold-down support 31
On connector 33 and keeper 34 for making the fixed position of connector 33, the connector 33 and the elastic component
32 are connected and to arrange in the same direction, and the connector 33 can be relative to the stretching motion of hold-down support 31, the positioning
Part 34 is arranged in the side wall of the hold-down support 31.
Based on above structure, the connector 33 of the measurement frock 3 is inserted on hold-down support 31, with the measurement frock 3
Putting as reference direction when being operated, then connector 33 is the top for being inserted in hold-down support 31, and can be relative to
Hold-down support 31 is moved up and down, the elastic component 32 of installation and the connector 33 stretched into hold-down support 31 in hold-down support 31
It is connected, and is that connector 33 provides elastic force required during up and down motion, keeper 34 is arranged in the side of hold-down support 31
On wall, and being capable of position of the fixedly connected part 33 during up and down motion；Detection work is being carried out using the measurement frock 3
When, connector is first extruded using external force, due to the effect of elastic component 32, connector 33 is compressed to downwards whole measurement frock 3
Highly it is less than basic value H1, is then locked connector 33 in this case using keeper 34, the measurement frock 3 is placed on
In the measurement point 11 of cushion block 1, it is located between cushion block 1 and the bottom plate 21 of asphalt tank 2；Again by keeper 34 to connector 33
Locking state is released, and connector 33 can motion be upspring upwards under the elastic force effect of elastic component 32, until the top of connector 33
It is in contact with the bottom plate 21 of asphalt tank 2, measurement frock 3 is in stable state, using keeper 34 by connector 33 in this position
After putting place's locking, measurement frock 3 is taken out, the height for measuring frock 3 is carried out using slide measure or other survey tools accurate
Measurement, i.e., can obtain the beeline between the first surface of cushion block 1 and the bottom plate 21 of asphalt tank 2.The measurement frock 3
Overall structure is very simple, and operation principle is reliable, cushion block 1 is measured using it and speed during quality inspection, accuracy
It is very high, the operating efficiency of staff is greatly improved, shortens the cycle of shipbuilding.
Wherein, hold-down support 31 is provided with the through hole corresponding with connector 33 and the connection corresponding with keeper 34 is led to
Hole, connector 33 are plugged in through hole, keeper 34 be arranged in connection through hole and can stretching motion, and the keeper 34
It is arranged vertically with the connector 33, that is, connects through hole and be arranged in the side wall of hold-down support 31, keeper 34 is in hold-down support
The positioning work to connector 33 is completed in 31 side, when measuring frock 3 and being located in less gap, keeper 34 it is lateral
Adjustment easily facilitates operation, great convenience can be provided for the practical operation of staff, and keeper 34 is by connecting
Stretching motion in through hole is realized to the locked of connector 33, easy to operate.Herein it should be noted that in the present embodiment,
Keeper 34 is preferably screw mandrel, and connection through hole is the screwed hole corresponding with screw mandrel, changes it in fixation by rotary screw
The amount of stretching into inside bearing 31, so as to which connector 33 be fixed, adjustment is very convenient, but in other embodiments, positioning
The type selecting of part 34 is not constrained by the present embodiment, when can according to reality needs, select suitable type.
In addition, the inside of hold-down support 31 is provided with sleeve 35, sleeve 35 is sheathed at the top of connector 33 and sleeve 35 and solid
The top for determining bearing 31 slidably connects, and the internal diameter of sleeve 35 is more than the diameter of through hole, and the outer wall of connector 33 is provided with recessed
Groove, the inwall of the sleeve 35 are provided with the convex portion to be cooperated with the groove, and connection through hole is relative with the side wall of sleeve 35
Arrangement, in an initial condition, connector 33 are located inside sleeve 35 through connection through hole, because the internal diameter of sleeve 35 is more than through hole
Diameter, then connector 33 and sleeve 35 are not in contact with when needing that the height of connector 33 is fixed, staff opens
Begin to tighten the keeper 34 in connection through hole, make keeper 34 progressively to the internal motion of hold-down support 31, until keeper
34 end is in contact with the outer wall of sleeve 35, continues to turn keeper 34, the promotion lower sleeve 35 of keeper 34 start to
One Slideslip, until the inwall of sleeve 35 is in contact with the outer wall of connector 33, when sleeve 35 is in contact with connector 33, set
In the groove on the outer wall of convex portion snap-fit connection members 33 on 35 inside of cylinder, the position of connector 33 is fixed, so that it is determined that now
Measure the whole height of frock 3；When needing to release the stationary state of connector 33, staff delays keeper 34 from side
Slow to back-out, keeper 34 disengages with sleeve 35, and sleeve 35 then automatically replies original position so that connector 33 can be after
The continuous motion done freely up and down, so operates, completes to the vertical range between cushion block 1 and the bottom plate 21 of asphalt tank 2 repeatedly
Measurement.The top of sleeve 35 is connected with the top of hold-down support 31, but the height of sleeve 35 is less than the entirety of hold-down support 31
Highly, elastic component 32 is arranged inside sleeve 35, and one end of elastic component 32 is connected to the bottom of sleeve 35, the other end and connector
33 are connected, and elastic component 32 can be spring or other possess the device of elastic force, as long as one can be provided for connector
Fixed elastic force, is preferably spring in the present embodiment, and the sleeve 35 includes first paragraph 351 and second segment from top to bottom
352, the convex portion is located on first paragraph 351, and elastic component 32 is located in second segment 352, and the internal diameter of the first paragraph 351 is less than the
Two section 352 of internal diameter, thicker internal diameter can ensure the stationarity of sleeve 35, when avoiding keeper 34 to the application thrust of sleeve 35
Shake, ensure the reliability that device uses, and the height of first paragraph 351 is less than the height of second segment 352, takes the set of segment
35 inwalls of cylinder carry out the processing of convex portion, can realize the engaging with connector 33, reduce the difficulty of the process of sleeve 35,
It is cost-effective.The method measured using measurement frock 3 can be applied to the very narrow and small position in some spaces, and can
Ensure the accuracy of measurement data, effectively reduce the operation difficulty of staff.It should be noted that in the present embodiment,
Connector 33 is then provided with the screw thread being engaged with frock bolt, in order to work using frock bolt on the inwall of sleeve 35
The engaging between bolt and the inwall of sleeve 35 is filled, but the type of connector 33 is not limited by the present embodiment, when can be according to
Actual needs select suitable type.
The correction of the present invention is used to support the method for the cushion block of asphalt tank to comprise the following steps：In the first surface of cushion block
Be identified on the position of four drift angles at each selection at least one as measurement point, the asphalt tank of asphalt tanker when being installed at
In suspended state, fully rely on the cushion block and be supported effect, and heavier-weight of asphalt tank itself, so cushion block and pitch
The contact quantity and area of tank have large effect to the force-bearing situation of the supporting layer of the cushion block bottom, select the cushion block
Four drift angles opening position as measurement point in order to the correction in later stage, cushion block is sufficiently connect with asphalt tank
Touch, the effective contact area for increasing cushion block and asphalt tank, ensure the uniform force of cushion block bottom support layer；The cushion block is put
It is placed in the distance between the bottom of asphalt tank, and bottom plate of the first surface of the cushion block and the asphalt tank and keeps basic value
H1, basic value H1 is the distance that should be kept between the bottom plate of asphalt tank at each on cushion block, in order to the later stage
It can fully be contacted between the bottom plate of asphalt tank and the first surface of cushion block, ensure Maximum Contact area therebetween；Each
Measurement frock is placed on the position of the measurement point respectively, the cushion block according to the measurement frock obtains each measurement point
First surface and the asphalt tank bottom plate between vertical range H2, can according to it is described measurement frock accurately obtain institute
The actual vertical range between the bottom of each measurement point and asphalt tank on the first surface of cushion block is stated, due to the first of cushion block
The error on surface, the vertical range H2 measured by each measurement point can be different thereon, according to each vertical range H2 measured
The thickness that position on the cushion block needs to be processed can either be obtained；Measured respectively with each measurement point vertical
Distance H2 subtracts basic value H1, and obtaining four vertex of the cushion block needs the thickness H that is processed and record, according to obtaining
The thickness H milling is carried out respectively to four vertex of the first surface of the cushion block, in order to ensure the cushion block with
Between the bottom plate of the asphalt tank from large access area；The cushion block for completing milling is reinstalled into the asphalt tank
Bottom, and quality inspection is carried out to the cushion block, matter is carried out to the cushion block to completing to correct after the cushion block for determining thickness is reinstalled
Amount detection, by cushion block everywhere the vertical range between pitch tank bottom with basic value compared with, it is ensured that the conjunction that the cushion block is corrected
Lattice；The correcting process of the whole cushion block is very simple, can be rapidly completed and the cushion block is applied for checking and examination, and improves correction cushion block
The course of work in staff efficiency, so as to effectively shorten shipbuilding cycle, improve practical application in asphalt tanker
The technical merit of construction, the scrappage of cushion block can be also reduced, reduce cost allowance, create economic benefit.The present invention also provides
A kind of measurement frock of correcting process for the cushion block, the structure of the measurement frock is very simple, measure and apply for checking and examination speed
Degree is fast, and using simple, input cost is relatively low and measurement data accuracy is high.
It should be appreciated that various information, but these information are described using term " first ", " second " etc. in the present invention
These terms are should not necessarily be limited by, these terms are only used for same type of information being distinguished from each other out.For example, the present invention is not being departed from
In the case of scope, " first " information can also be referred to as " second " information, similar, and " second " information can also be referred to as
" first " information.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvement and deformation can also be made, these are improved and deformation is also considered as
Protection scope of the present invention.
Claims (10)
- A kind of 1. method for correcting the cushion block for supporting asphalt tank, it is characterised in that comprise the following steps：(S1) it is identified on the position of four drift angles of the first surface of cushion block at each selection at least one as measurement point；(S2) cushion block is positioned over to the bottom of asphalt tank, and the bottom plate of the first surface of the cushion block and the asphalt tank it Between distance keep basic value H1；(S3) place measurement frock respectively on the position of each measurement point, each measurement is obtained according to the measurement frock Vertical range H2 at point between the first surface of the cushion block and the bottom plate of the asphalt tank；(S4) the vertical range H2 measured respectively with each measurement point subtracts basic value H1, obtains four tops of the cushion block The thickness H that is processed is needed at angle and is recorded；(S5) milling is carried out according to the obtained thickness H respectively to four vertex of the first surface of the cushion block；(S6) cushion block for completing milling is reinstalled to the bottom of the asphalt tank, and quality inspection is carried out to the cushion block.
- 2. the method according to claim 1 for correcting the cushion block for supporting asphalt tank, it is characterised in that (S3) is wrapped Include following steps：(S31) the measurement frock is compressed to height less than the measurement point that the cushion block is placed on after H1, is located at institute State between the first surface of cushion block and the bottom plate of the asphalt tank；(S32) after the measurement frock pops up the bottom plate for withstanding the asphalt tank according to its own resilient, by the measurement The height of frock is fixed, and the height is the vertical range H2；(S33) the measurement frock is taken out, and its height is measured.
- 3. the method according to claim 2 for correcting the cushion block for supporting asphalt tank, it is characterised in that to the cushion block When carrying out quality inspection, redefined by the measurement frock between the first surface of the cushion block and the bottom plate of the asphalt tank Vertical range, and compared with the basic value H1.
- 4. the method according to claim 3 for correcting the cushion block for supporting asphalt tank, it is characterised in that redefine Vertical range between the bottom plate of the first surface of the cushion block and the asphalt tank needs to be maintained in the range of H1 ± 1mm.
- 5. the method according to claim 1 or 2 for correcting the cushion block for supporting asphalt tank, it is characterised in that the pad The first surface of block is green surface.
- 6. the method according to claim 1 or 2 for correcting the cushion block for supporting asphalt tank, it is characterised in that the base The minimum thickness that this value H1 needs to ensure the cushion block after machining is more than 15mm.
- A kind of 7. measurement frock in cushion block correcting process for described in any one of claim 1 to 6, it is characterised in that bag Include hold-down support, the elastic component being arranged inside the hold-down support, the connector being inserted on the hold-down support and use In the keeper for making the connector fixed position, the connector is connected with the elastic component and to arrange in the same direction, and institute Stating connector can be arranged in the side wall of the hold-down support relative to the hold-down support stretching motion, the keeper.
- 8. measurement frock according to claim 7, it is characterised in that the hold-down support is provided with and the connector phase Corresponding through hole and the connection through hole corresponding with the keeper, the connector are plugged in the through hole, the positioning Part be arranged in the connection through hole and can stretching motion, and the keeper is arranged vertically with the connector.
- 9. measurement frock according to claim 8, it is characterised in that be provided with sleeve, the set inside the hold-down support Jacket casing is slidably connected located at the connector and with the hold-down support, and the internal diameter of the sleeve is more than the straight of the through hole Footpath, the side wall of the connection through hole and the sleeve is positioned opposite, and the outer wall of the connector is provided with groove, the sleeve Inwall is provided with the convex portion to be cooperated with the groove.
- 10. measurement frock according to claim 9, it is characterised in that the elastic component is installed on the inside of the sleeve, The sleeve is coaxially arranged with the through hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041947.7A CN107796347B (en) | 2017-10-30 | 2017-10-30 | Method for correcting cushion block for supporting asphalt tank and measuring tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041947.7A CN107796347B (en) | 2017-10-30 | 2017-10-30 | Method for correcting cushion block for supporting asphalt tank and measuring tool |
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| CN107796347A true CN107796347A (en) | 2018-03-13 |
| CN107796347B CN107796347B (en) | 2023-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204691A (en) * | 2018-10-22 | 2019-01-15 | 中船澄西船舶修造有限公司 | A kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003004403A (en) * | 2001-06-15 | 2003-01-08 | Denso Corp | Measurement device |
| CN101195202A (en) * | 2007-12-21 | 2008-06-11 | 沪东重机有限公司 | Liquid floating device for cylindrical parts boring-mill work and processing method thereof |
| CN202115680U (en) * | 2011-03-29 | 2012-01-18 | 中国一冶集团有限公司 | Horizontal positioning device for freestanding freight house and ship body of bitumen carrier |
| CN202757557U (en) * | 2012-08-27 | 2013-02-27 | 中国十七冶集团有限公司 | Simple movable elevation measurement device |
| CN203024693U (en) * | 2013-01-16 | 2013-06-26 | 深圳市科本精密模具有限公司 | Gauge for measuring external limiting height |
| CN104006714A (en) * | 2014-05-07 | 2014-08-27 | 南京惠德机械有限公司 | Device and method for measuring closed mold height |
| CN105197190A (en) * | 2015-10-10 | 2015-12-30 | 上海船舶研究设计院 | Supporting block for independent ship liquid tank |
| CN207636046U (en) * | 2017-10-30 | 2018-07-20 | 广州文冲船厂有限责任公司 | A kind of measurement tooling for correcting during cushion block |
-
2017
- 2017-10-30 CN CN201711041947.7A patent/CN107796347B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003004403A (en) * | 2001-06-15 | 2003-01-08 | Denso Corp | Measurement device |
| CN101195202A (en) * | 2007-12-21 | 2008-06-11 | 沪东重机有限公司 | Liquid floating device for cylindrical parts boring-mill work and processing method thereof |
| CN202115680U (en) * | 2011-03-29 | 2012-01-18 | 中国一冶集团有限公司 | Horizontal positioning device for freestanding freight house and ship body of bitumen carrier |
| CN202757557U (en) * | 2012-08-27 | 2013-02-27 | 中国十七冶集团有限公司 | Simple movable elevation measurement device |
| CN203024693U (en) * | 2013-01-16 | 2013-06-26 | 深圳市科本精密模具有限公司 | Gauge for measuring external limiting height |
| CN104006714A (en) * | 2014-05-07 | 2014-08-27 | 南京惠德机械有限公司 | Device and method for measuring closed mold height |
| CN105197190A (en) * | 2015-10-10 | 2015-12-30 | 上海船舶研究设计院 | Supporting block for independent ship liquid tank |
| CN207636046U (en) * | 2017-10-30 | 2018-07-20 | 广州文冲船厂有限责任公司 | A kind of measurement tooling for correcting during cushion block |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204691A (en) * | 2018-10-22 | 2019-01-15 | 中船澄西船舶修造有限公司 | A kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank |
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| Publication number | Publication date |
|---|---|
| CN107796347B (en) | 2023-11-03 |
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