CN109341475A - A kind of pitch shipload pot bottom backing plate and peripheral frame offset detect slide calliper rule - Google Patents
A kind of pitch shipload pot bottom backing plate and peripheral frame offset detect slide calliper rule Download PDFInfo
- Publication number
- CN109341475A CN109341475A CN201811234614.0A CN201811234614A CN109341475A CN 109341475 A CN109341475 A CN 109341475A CN 201811234614 A CN201811234614 A CN 201811234614A CN 109341475 A CN109341475 A CN 109341475A
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- ruler
- sliding
- datum level
- peripheral frame
- backing plate
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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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to measuring appliance technical fields, it discloses a kind of pitch shipload pot bottom backing plates and peripheral frame offset to detect slide calliper rule, including L-type station meter, sliding ruler and round measurement column, L-type station meter therein is by horizontal ruler and is connected to the horizontal ruler front end and down-set setting ruler is constituted；The horizontal ruler is provided with datum level and lower datum level, and the setting ruler is provided with setting datum level；Sliding is provided with the sliding ruler on the upper datum level of the horizontal ruler, and the glide direction of the sliding ruler and the setting datum level are perpendicular；The front end position of the sliding ruler sets up the round measurement column, and the cylindrical surface central axis of the round measurement column and the upper datum level are perpendicular；The reading plotter for reading the sliding ruler Relative sliding distance is provided between the sliding ruler and L-type station meter.Measurement accuracy and measurement efficiency of the present invention are higher, easy to operate, versatility is good.
Description
Technical field
The present invention relates to measuring appliance technical fields, and in particular to a kind of pitch shipload pot bottom backing plate and peripheral frame offset
Detect slide calliper rule.
Background technique
The installation of independent goods tank is a highly important job on asphalt tanker, and independent goods tank installation is unreasonable, it is easy to
The rupture of goods tank and pitch leakage are caused, and then brings huge economic loss to relevant enterprise, it is more serious, it results even in
Ship is scrapped.The peripheral frame support of its tank base of the independent goods tank of asphalt tanker is the supporting body as pitch cargo tank weight, every
Positional relationship from empty cabin upper enclosure frame and goods pot bottom backing plate is very crucial, and which determine the contacts area of goods tank adjustment cushion block.
In the prior art, the peripheral frame assembly of goods tank is supported to be located in the completion of building berth stage, goods pot bottom backing plate is located in point
The section stage completes.Goods tank integral hoisting positioning is more difficult to control, there are some errors, leads to goods pot bottom backing plate and supports peripheral frame
The offset of positional relationship and Theoretical Design is offset, misalignment occurs there are biggish variation.And engineering department sets in structure
Timing considers arrival tank expanded by heating after loading pitch, and there are a data deviations for every grade of rib position.In-site installation personnel need
It will be by measuring relative positional relationship, to detect whether support construction meets process deviation requirement.By measuring shipment pot bottom
Backing plate is analyzed with peripheral frame offset data, the position of appropriate adjustment goods pot bottom cushion block, so as to preferably guarantee goods tank
Effective contact area of adjustment cushion block in backing plate at bottom and peripheral frame.In the goods tank installation of 7500T asphalt tanker, goods tank cushion block sum
364 pieces, wherein 170 pieces of 2# goods tank cushion block, has 56 pieces of positions, to anti-top position, to need to measure in two sides by 194 pieces of cushion block of 1# goods tank
Peripheral frame surrounding and backing plate at bottom offset, to determine backing plate at bottom whether within design requirement range.In order to improve measurement
Precision and measurement efficiency, it is necessary to develop a kind of for measuring the detector of offset between goods pot bottom backing plate and peripheral frame
Tool.
Summary of the invention
To solve the above-mentioned problems, the present invention proposes that a kind of pitch shipload pot bottom backing plate blocks with the detection of peripheral frame offset
Ruler, it is intended to improve the precision and measurement efficiency of measurement, specific technical solution is as follows:
A kind of pitch shipload pot bottom backing plate and peripheral frame offset detect slide calliper rule, including L-type station meter, sliding ruler and circle
Measurement column, L-type station meter therein is by horizontal ruler and is connected to the horizontal ruler front end and down-set setting ruler institute
It constitutes；The horizontal ruler is provided with datum level and lower datum level, and the upper datum level and lower datum level are parallel to each other, institute
It states and erects ruler and be provided with setting datum level, and the settings datum level is adjacent with the lower datum level and shape right angle in 90 °；Institute
It states sliding on the upper datum level of horizontal ruler and is provided with the sliding ruler, and the glide direction and the setting of the sliding ruler
Datum level is perpendicular；The front end position of the sliding ruler sets up the round measurement column, and the round measurement column
Cylindrical surface central axis and the upper datum level it is perpendicular；It is provided between the sliding ruler and L-type station meter for reading
The reading plotter of the sliding ruler Relative sliding distance.
It, then will be above L-type station meter by the medial surface erect datum level and lean on flat peripheral frame on L-type station meter when measurement
Sliding ruler forward end it is mobile, and the round measurement column slided on ruler is leaned against in the outer circle of goods pot bottom backing plate, then pass through
Reading plotter reads the distance between backing plate at bottom outer circle and peripheral frame medial surface of measured point；Again in the opposite side of peripheral frame (180 ° of positions
Set) equally measured, obtain the distance between its backing plate at bottom outer circle and peripheral frame medial surface at the opposite side location point of peripheral frame, two
The half of the difference of the secondary distance measured, as backing plate at bottom and the offset of peripheral frame in this direction.
In above-mentioned technical proposal, by setting L-type station meter, sliding ruler, round measurement column and reading plotter, goods is realized
The detection of pot bottom backing plate and peripheral frame offset, and improve the precision and measurement efficiency of measurement.
One of as a preferred solution of the present invention, guide pass, the cunning are offered on the upper datum level of the L-type station meter
Dynamic ruler realizes oriented sliding by the guide pass.
The setting in above-mentioned L-type station meter upper rail face improves the precision of detection slide calliper rule.
As a preferred solution of the present invention two, perforative sliding slot is offered on the sliding ruler, the L-type station meter
It is provided with screw hole on upper datum level, the sliding ruler passes through the fastening screw that penetrates the sliding slot and connect with the screw hole
It is fixed on the L-type station meter.
By opening up perforative sliding slot on sliding ruler, so that will not interfere with fastening screw when sliding ruler sliding, therefore
The movement after the fixation and sliding ruler release of sliding ruler can be realized without disassembly for fastening screw, facilitate operation.
As a preferred solution of the present invention three, the reading plotter includes that setting is used to measure sliding ruler on sliding ruler
The scale mark line of sliding distance and corresponding numeric indicia are provided with zero-bit groove on the L-type station meter.
It is furthermore preferred that the L-type station meter further includes the vernier being mounted on horizontal ruler, the zero-bit groove is located at institute
It states on vernier.
By the way that scale mark line, numeric indicia, zero-bit groove and vernier is arranged on detection slide calliper rule, number is on the one hand facilitated
According to reading, on the other hand improve the precision of reading data.
As a preferred solution of the present invention four, measurement column mounting hole, the round measurement are provided on the sliding ruler
Column is removably attachable on the measurement column mounting hole.
By the design for disassembly of round measurement column, the replacement of various specifications circle measurement column is facilitated, so as to suitable
Different measurement occasions is answered, the versatility and adaptability of detection slide calliper rule are improved.
It is furthermore preferred that the measurement column mounting hole includes the pilot hole and threaded hole of coaxial arrangement, the circle measurement column
Lower end it is coaxial be provided with one section of guide post and one section of stud, the guide post and the pilot hole are cooperatively connected, the spiral shell
Column and the threaded hole are cooperatively connected.
Above-mentioned circle measurement column carries out installation connection with double combine of stud using coaxial guide post, eliminates simple spiral shell
Position error caused by line cooperates, to improve positioning accuracy of the round measurement column on sliding ruler.
As a preferred solution of the present invention five, there are two the quantity of the measurement column mounting hole.
By the way that multiple measurement column mounting holes are arranged on sliding ruler, can be further improved the versatility of detection slide calliper rule and fit
Ying Xing.
Vernier in the present invention is using the general vernier in vernier caliper, to reduce slide calliper rule cost.
The beneficial effects of the present invention are:
First, a kind of pitch shipload pot bottom backing plate of the invention and peripheral frame offset detect slide calliper rule, by the way that L-type base is arranged
Object staff, sliding ruler, round measurement column and reading plotter, realize the detection of goods pot bottom backing plate Yu peripheral frame offset, and improve
The precision and measurement efficiency of measurement.
Second, a kind of pitch shipload pot bottom backing plate of the invention and peripheral frame offset detect slide calliper rule, lead on L-type station meter
The setting of rail level improves the precision of detection slide calliper rule.
Third, a kind of pitch shipload pot bottom backing plate of the invention and peripheral frame offset detect slide calliper rule, by sliding ruler
On open up perforative sliding slot so that sliding ruler sliding when will not interfere with fastening screw, therefore fastening screw without dismantle
The fixation and the movement after sliding ruler release for realizing sliding ruler, facilitate operation.
4th, a kind of pitch shipload pot bottom backing plate of the invention and peripheral frame offset detect slide calliper rule, by blocking in detection
Scale mark line, numeric indicia, zero-bit groove and vernier are set on ruler, on the one hand facilitates the reading of data, on the other hand mentions
The high precision of reading data.
5th, a kind of pitch shipload pot bottom backing plate of the invention and peripheral frame offset detect slide calliper rule, are measured by circle
The design for disassembly of column facilitates the replacement of various specifications circle measurement column, enables adaptation to different measurement occasions, improves
The versatility and adaptability of detection slide calliper rule.
6th, a kind of pitch shipload pot bottom backing plate of the invention and peripheral frame offset detect slide calliper rule, and round measurement column is adopted
It is attached with coaxial guide post with stud, improves positioning accuracy of the round measurement column on sliding ruler.
7th, a kind of pitch shipload pot bottom backing plate of the invention and peripheral frame offset detect slide calliper rule, and round measurement column is adopted
Installation connection is carried out with coaxial guide post with double combine of stud, eliminates and is threadedly engaged caused position error merely, from
And improve positioning accuracy of the round measurement column on sliding ruler.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a kind of pitch shipload pot bottom backing plate and peripheral frame offset detection slide calliper rule of the invention；
Fig. 2 is the signal that a kind of pitch shipload pot bottom backing plate and peripheral frame offset detection slide calliper rule of the invention measure
Figure.
In figure: 1, L-type station meter, 2, sliding ruler, 3, round measurement column, 4, horizontal ruler, 5, setting ruler, 6, reading dress
It sets, 7, guide pass, 8, sliding slot, 9, fastening screw, 10, scale mark line and corresponding numeric indicia, 11, zero-bit groove, 12, trip
Mark, 13, goods tank, 14, backing plate at bottom, 15, peripheral frame.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Slide calliper rule are detected as Fig. 1 to 2 show a kind of pitch shipload pot bottom backing plate 14 and 15 offset of peripheral frame of the invention
Embodiment, including L-type station meter 1, sliding ruler 2 and round measurement column 3, L-type station meter 1 therein is by horizontal ruler 4 and even
It connects in horizontal 4 front end of ruler and down-set setting ruler 5 is constituted；The horizontal ruler 4 be provided with datum level and
Lower datum level, and the upper datum level and lower datum level are parallel to each other, the setting ruler 5 is provided with setting datum level, and described
It erects datum level and the lower datum level is adjacent and shape right angle in 90 °；Setting is slided on the upper datum level of the horizontal ruler 4
There is the sliding ruler 2, and the glide direction of the sliding ruler 2 and the setting datum level are perpendicular；Before the sliding ruler 2
End position sets up the round measurement column 3, and the cylindrical surface central axis and the upper base of the round measurement column 3
Quasi- face is perpendicular；It is provided between the sliding ruler 2 and L-type station meter 1 for reading the sliding 2 Relative sliding distance of ruler
Reading plotter 6.
When measurement, by the medial surface erect datum level and lean on flat peripheral frame 15 on L-type station meter 1, then by L-type station meter 1
2 forward end of sliding ruler of top is mobile, and to slide the outer circle that the round measurement column 3 on ruler 2 leans against goods pot bottom backing plate 14
On, then pass through the distance between 14 outer circle of backing plate at bottom of the reading of reading plotter 6 measured point and 15 medial surface of peripheral frame；Again in peripheral frame
15 opposite side (180 ° of positions) is equally measured, its 14 outer circle of backing plate at bottom and peripheral frame at the opposite side location point of peripheral frame 15 are obtained
The distance between 15 medial surfaces, the half of the difference of the distance measured twice, as backing plate at bottom 14 and peripheral frame 15 are in this direction
Offset.
In above-mentioned technical proposal, by setting L-type station meter 1, sliding ruler 2, round measurement column 3 and reading plotter 6, realize
The detection of goods pot bottom backing plate 14 and 15 offset of peripheral frame, and improve the precision and measurement efficiency of measurement.
One of preferred embodiment as the present embodiment offers guide pass 7, institute on the upper datum level of the L-type station meter 1
It states sliding ruler 2 and oriented sliding is realized by the guide pass 7.
The setting in above-mentioned 1 upper rail face 7 of L-type station meter improves the precision of detection slide calliper rule.
Two of preferred embodiment as the present embodiment offer perforative sliding slot, the L-type benchmark on the sliding ruler 2
Screw hole is provided on the upper datum level of ruler, the sliding ruler 2 is by penetrating the sliding slot 8 and connecting with the screw hole tight
Gu screw 9 is fixed on the L-type station meter 1.
By opening up perforative sliding slot 8 on sliding ruler 2, so that sliding ruler 2 will not interfere when sliding with fastening screw 9,
Therefore fastening screw 9 can be realized the fixation of sliding ruler 2 without disassembly and slide the movement after ruler unclamps, and facilitate operation.
Three of preferred embodiment as the present embodiment, the reading plotter 6 include that setting is used to measure cunning on sliding ruler 2
The scale mark line and corresponding numeric indicia 10 of 2 sliding distance of ruler are moved, is provided with zero-bit groove 11 on the L-type station meter 1.
It is furthermore preferred that the L-type station meter 1 further includes the vernier 12 being mounted on horizontal ruler 4, the zero-bit groove 11
On the vernier 12.
It is on the one hand convenient by the way that scale mark line, numeric indicia, zero-bit groove 11 and vernier 12 is arranged on detection slide calliper rule
The reading of data, on the other hand improves the precision of reading data.
Four of preferred embodiment as the present embodiment, are provided with measurement column mounting hole on the sliding ruler 2, described round to survey
Amount column 3 is removably attachable on the measurement column mounting hole.
By the design for disassembly of round measurement column 3, the replacement of various specifications circle measurement column 3 is facilitated, so as to
Different measurement occasions is adapted to, the versatility and adaptability of detection slide calliper rule are improved.
It is furthermore preferred that the measurement column mounting hole includes the pilot hole and threaded hole of coaxial arrangement, the circle measurement column 3
Lower end it is coaxial be provided with one section of guide post and one section of stud, the guide post and the pilot hole are cooperatively connected, the spiral shell
Column and the threaded hole are cooperatively connected.
Above-mentioned circle measurement column 3 carries out installation connection with double combine of stud using coaxial guide post, eliminates simple
It is threadedly engaged caused position error, to improve positioning accuracy of the round measurement column 3 on sliding ruler 2.
Five of preferred embodiment as the present embodiment, there are two the quantity of the measurement column mounting hole.
By sliding ruler 2 on multiple measurement column mounting holes are set, can be further improved detection slide calliper rule versatility and
Adaptability.
Vernier 12 in the present embodiment is using the general vernier in vernier caliper, to reduce slide calliper rule cost.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of pitch shipload pot bottom backing plate and peripheral frame offset detect slide calliper rule, which is characterized in that including L-type station meter, cunning
Dynamic ruler and round measurement column, L-type station meter therein is by horizontal ruler and is connected to the horizontal ruler front end and down-set
Setting ruler constituted；The horizontal ruler is provided with datum level and lower datum level, and the upper datum level and lower datum level
It is parallel to each other, the setting ruler is provided with setting datum level, and the setting datum level and lower datum level is adjacent and shape
Right angle in 90 °；Sliding is provided with the sliding ruler, and the sliding side of the sliding ruler on the upper datum level of the horizontal ruler
To perpendicular with the setting datum level；The front end position of the sliding ruler sets up the round measurement column, and institute
Cylindrical surface central axis and the upper datum level for stating round measurement column are perpendicular；It is set between the sliding ruler and L-type station meter
It is equipped with the reading plotter for reading the sliding ruler Relative sliding distance.
2. a kind of pitch shipload pot bottom backing plate according to claim 1 and peripheral frame offset detect slide calliper rule, feature exists
In offering guide pass on the upper datum level of the L-type station meter, the sliding ruler realizes that orientation is slided by the guide pass
It is dynamic.
3. a kind of pitch shipload pot bottom backing plate according to claim 1 and peripheral frame offset detect slide calliper rule, feature exists
In offering perforative sliding slot on the sliding ruler, screw hole, the cunning be provided on the upper datum level of the L-type station meter
Dynamic ruler is fixed on the L-type station meter by the fastening screw for penetrating the sliding slot and connecting with the screw hole.
4. a kind of pitch shipload pot bottom backing plate according to claim 1 and peripheral frame offset detect slide calliper rule, feature exists
In the reading plotter includes the scale mark line and corresponding number being arranged on sliding ruler for measuring sliding ruler sliding distance
Value marks, and is provided with zero-bit groove on the L-type station meter.
5. a kind of pitch shipload pot bottom backing plate according to claim 4 and peripheral frame offset detect slide calliper rule, feature exists
In the L-type station meter further includes the vernier being mounted on horizontal ruler, and the zero-bit groove is located on the vernier.
6. a kind of pitch shipload pot bottom backing plate according to claim 1 and peripheral frame offset detect slide calliper rule, feature exists
In being provided with measurement column mounting hole on the sliding ruler, the circle measurement column is removably attachable to the measurement column installation
Kong Shang.
7. a kind of pitch shipload pot bottom backing plate according to claim 6 and peripheral frame offset detect slide calliper rule, feature exists
In the measurement column mounting hole includes the pilot hole and threaded hole of coaxial arrangement, and the lower end of the circle measurement column is coaxial to be set
It is equipped with one section of guide post and one section of stud, the guide post and the pilot hole are cooperatively connected, the stud and the threaded hole
It is cooperatively connected.
8. a kind of pitch shipload pot bottom backing plate according to claim 6 and peripheral frame offset detect slide calliper rule, feature exists
In there are two the quantity of the measurement column mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811234614.0A CN109341475B (en) | 2018-10-23 | 2018-10-23 | Pitch ship tank bottom backing plate and enclose frame offset detection slide caliper rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811234614.0A CN109341475B (en) | 2018-10-23 | 2018-10-23 | Pitch ship tank bottom backing plate and enclose frame offset detection slide caliper rule |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109341475A true CN109341475A (en) | 2019-02-15 |
| CN109341475B CN109341475B (en) | 2020-12-29 |
Family
ID=65311677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811234614.0A Active CN109341475B (en) | 2018-10-23 | 2018-10-23 | Pitch ship tank bottom backing plate and enclose frame offset detection slide caliper rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109341475B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413733A (en) * | 2022-01-28 | 2022-04-29 | 中钢集团西安重机有限公司 | Measuring method of sector section basic frame |
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| DE2610465A1 (en) * | 1975-03-14 | 1976-09-30 | Mitutoyo Mfg Co Ltd | ALTITUDE |
| DE2744161A1 (en) * | 1977-09-30 | 1979-04-05 | Josef Schneider | Stationary measuring rod for determining heights of people - has slide on rod, with measuring arm on it which can be folded towards rod body |
| CN201242420Y (en) * | 2008-08-01 | 2009-05-20 | 比亚迪股份有限公司 | Surface difference clearance ruler |
| CN204007457U (en) * | 2014-07-29 | 2014-12-10 | 杜永进 | Novel take turns to framework gap digital display surveying instrument |
| CN206609372U (en) * | 2017-03-31 | 2017-11-03 | 四川师范大学 | A kind of three-dimensional chi mechanism applied to sculpture table |
| CN207335588U (en) * | 2017-11-04 | 2018-05-08 | 安徽省建筑工程质量监督检测站 | A kind of construction engineering quality detection device |
| CN207703126U (en) * | 2018-01-09 | 2018-08-07 | 河北惠众汽车传动轴制造有限公司 | A kind of transmission shaft detection centering scale |
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2018
- 2018-10-23 CN CN201811234614.0A patent/CN109341475B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2610465A1 (en) * | 1975-03-14 | 1976-09-30 | Mitutoyo Mfg Co Ltd | ALTITUDE |
| DE2744161A1 (en) * | 1977-09-30 | 1979-04-05 | Josef Schneider | Stationary measuring rod for determining heights of people - has slide on rod, with measuring arm on it which can be folded towards rod body |
| CN201242420Y (en) * | 2008-08-01 | 2009-05-20 | 比亚迪股份有限公司 | Surface difference clearance ruler |
| CN204007457U (en) * | 2014-07-29 | 2014-12-10 | 杜永进 | Novel take turns to framework gap digital display surveying instrument |
| CN206609372U (en) * | 2017-03-31 | 2017-11-03 | 四川师范大学 | A kind of three-dimensional chi mechanism applied to sculpture table |
| CN207335588U (en) * | 2017-11-04 | 2018-05-08 | 安徽省建筑工程质量监督检测站 | A kind of construction engineering quality detection device |
| CN207703126U (en) * | 2018-01-09 | 2018-08-07 | 河北惠众汽车传动轴制造有限公司 | A kind of transmission shaft detection centering scale |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413733A (en) * | 2022-01-28 | 2022-04-29 | 中钢集团西安重机有限公司 | Measuring method of sector section basic frame |
| CN114413733B (en) * | 2022-01-28 | 2024-04-23 | 中钢集团西安重机有限公司 | Measuring method of sector section foundation frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109341475B (en) | 2020-12-29 |
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