CN211085218U - Precision measurement combined tool for dynamic calibration of angle of inclined base plane - Google Patents
Precision measurement combined tool for dynamic calibration of angle of inclined base plane Download PDFInfo
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- CN211085218U CN211085218U CN201922363694.6U CN201922363694U CN211085218U CN 211085218 U CN211085218 U CN 211085218U CN 201922363694 U CN201922363694 U CN 201922363694U CN 211085218 U CN211085218 U CN 211085218U
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Abstract
The utility model discloses a precision measurement combination frock for slope base face angle dynamic calibration, this combination frock has two kinds, a combination frock includes bed plate and compoboard, the bed plate is the board of cuboid structure, it is fixed with the spirit level through passing two screw holes on the bed plate with the bolt, the compoboard includes the bottom plate, hang plate and baffle, hang plate one end is passed through the cylinder and is connected with bottom plate one end, hang plate other end side is provided with the card strip, the baffle corresponds the slit that the position is provided with the slope with the card strip, slide from top to bottom along slit length direction through with the card strip, can lift up the one end of hang plate connection card strip and put down, second combination frock includes bed plate and L template, L template includes vertical board and the horizontal plate of fixed spirit level, adopt the utility model discloses when measuring time-consuming is less than half an hour, the manpower, material resources can practice thrift more than 5 times, guaranteed the ship product construction cycle, the precision is higher, economy and social are huge.
Description
Technical Field
The utility model relates to a geometric measurement tests the field, and more specifically says, relates to a precision measurement combination frock for slope base face angle dynamic calibration.
Background
At present, in the equipment levelness test in the mooring stage, 2 electronic gradienters are used, one electronic gradienter is placed on a reference platform, the other electronic gradienter is placed on a tested equipment platform, reading is carried out through an interphone, the difference between the two electronic gradienters is compared, and the levelness of the equipment relative to the reference platform is measured. For the levelness test with an inclination angle, a method used by each large shipyard uses a quadrant instrument, the method can be easily carried out in a shipway state, but the method is time-consuming to use in a mooring state, because a ship is dynamic in the mooring state, the levelness is required to be compared with the levelness of a reference platform when the levelness is measured, one quadrant instrument needs to be placed on an equipment inspection platform, the two instruments read at the same time and are carried out in real time, and because the reading modes are different, the measurement meets the precision requirement, but the measurement efficiency is lower.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a precision measurement combination frock for slope base face angle dynamic calibration has solved the mooring state technical problem such as the levelness test is long consuming time, measure the inaccuracy.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a precision measurement combined tool for angle dynamic calibration of an inclined base plane comprises a base plate and a combined plate, wherein the base plate is a plate with a cuboid structure, 2 threaded holes are symmetrically formed in the upper surface of one end of the base plate along the central line, and a level gauge is fixed on the base plate by penetrating bolts through the threaded holes;
the combined plate comprises a bottom plate, an inclined plate and a baffle plate, wherein the lower surfaces of two ends of the inclined plate are respectively provided with a cylinder, one end of the inclined plate is rotatably connected with one end of the bottom plate through the cylinder, the side surface of the other end of the inclined plate is provided with a clamping strip, the clamping strip comprises a cylindrical rod and a clamping cap, and the size of the clamping cap is larger than that of the cylindrical rod; the baffle is arranged on one side of the inclined plate with the clamping strip, an inclined slit is arranged at the position of the baffle corresponding to the clamping strip, the width of the slit is matched with the diameter of the cylindrical rod, one end of the cylindrical rod is fixed on the inclined plate, and the other end of the cylindrical rod penetrates through the slit to be fixed with the clamping cap; the clamping strip slides up and down along the length direction of the slit, so that one end of the inclined plate, which is connected with the clamping strip, can be lifted up and lowered down.
A precision measurement combined tool for angle dynamic calibration of an inclined base plane comprises a base plate and an L template, wherein the base plate is a plate with a cuboid structure, 2 threaded holes are symmetrically formed in the upper surface of one end of the base plate along the central line, and a level is fixed on the base plate by penetrating bolts through the threaded holes;
the L template comprises a vertical plate and a horizontal plate, wherein the vertical plate is provided with 3 threaded holes, bolts penetrate through the threaded holes to fix the vertical plate on the quadrant detector, and the horizontal plate is provided with two threaded holes, and the bolts penetrate through the threaded holes to fix the level detector on the horizontal plate.
On the basis of the scheme, the two ends of the bottom of the base plate are symmetrically provided with two rectangular bulges for preventing the base plate from sliding on the ship reference platform, and the non-slip mat is arranged on one surface of each rectangular bulge, which is in contact with the reference platform.
The utility model has the advantages as follows:
(1) the measurement data is synchronous in real time, automation of data transmission and data acquisition is realized due to the introduction of the measurement tool, the acquisition speed is extremely high, and the measurement data can be checked in real time. The gradienter handbook processes data automatically without calculation on site by measuring personnel, thereby avoiding calculation errors.
(2) The measuring precision is improved, and due to the development of the measuring tool, the contact area between the sensor and the plane of the equipment is increased, so that the measuring accuracy of the quadrant instrument is ensured, and the measuring precision is improved.
(3) The efficiency of measurement is improved, and the quadrant appearance measurement needs to be observed the sight with the people's eye in the past, because the naval vessel is in the developments, and once consuming time with the reference platform real-time measurement is long, and the time can be saved greatly after the measured data realizes the synchronization now.
(4) The combined tooling can be combined into various angles, and various measurement requirements of the levelness test of ship system equipment are met.
To sum up, the utility model is simple in operation, can go on repeatedly in the short time, the precision is high, fast, and is efficient, receives the climatic environment influence for a short time, saves a large amount of manpower and material resources. The test time is 2-3 hours from the original calibration of the azimuth and the horizontal angle once, the test time is less than half an hour when the test device is used, the efficiency is improved by multiple times, the manpower and the material resources can be saved by more than 5 times, the building period of the ship product is ensured, the precision is higher, and the economic and social benefits are huge.
Drawings
Fig. 1 is a schematic structural view of a base plate of a precision measurement combined tool for dynamic calibration of an angle of an inclined base plane according to embodiments 1 and 2 of the present invention;
fig. 2 is a schematic structural view of a combined plate of a precision measurement combined tool for dynamically calibrating an angle of an inclined base surface according to embodiment 1 of the present invention;
fig. 3 is a schematic structural view of L type plates of a precision measurement combined tool for dynamic calibration of an angle of an inclined base surface according to embodiment 2 of the present invention, wherein a is a top view of L type plates, and B is a side view of L type plates;
in the figure, the structure comprises 1-base plate, 2-combined plate, 3-rectangular bulge, 4-bottom plate, 5-inclined plate, 6-baffle plate, 7-cylinder, 8-clamping strip, 9-slit, 10-L template, 11-vertical plate and 12-horizontal plate.
Detailed Description
Example 1
Referring to fig. 1-2, the present invention provides a precision measurement combination tool for dynamic calibration of an angle of an inclined base surface, which includes a base plate 1 and a combination plate 2, wherein the base plate 1 is a cuboid structure with a length of 250mm, a width of 50mm and a height of 16 mm. The base plate 1 bottom both ends symmetry is provided with two protruding 3 of rectangle, and the height of protruding 3 of rectangle is 1.5mm, and the one side that protruding 3 of rectangle contacted benchmark platform is provided with the slipmat, and the setting of protruding 3 of rectangle can prevent to a certain extent that base plate 1 from taking place to slide on naval vessel benchmark platform. The base plate 1 one end upper surface is provided with 2 screw holes along the central line symmetry, and the distance is 30mm between the screw hole, through passing the bolt two screw holes are fixed the spirit level on base plate 1, prevent that the spirit level from taking place to remove in the test procedure. The bed plate 1 is placed on naval vessel reference platform, and the spirit level is fixed on bed plate 1, and the setting of bed plate 1 has increased the area of contact of spirit level and reference platform, when having guaranteed spirit level measuring accuracy, has improved measurement accuracy.
The composition board 2 comprises a bottom board 4, an inclined board 5 and a baffle 6, the lower surfaces of two ends of the inclined board 5 are respectively provided with a cylinder 7, one end of the inclined board 5 is rotatably connected with one end of the bottom board 4 through the cylinder 7, the side surface of the other end of the inclined board 5 is provided with a clamping strip 8, the clamping strip 8 comprises a cylindrical rod and a clamping cap, one end of the cylindrical rod is connected with the inclined board 5, the other end of the cylindrical rod is connected with the clamping cap, and the size of the clamping cap is larger than that. Baffle 6 sets up in the one side that the hang plate 5 has card strip 8, and baffle 6 is provided with the slit 9 of slope with card strip 8 corresponding position, and slit 9 width and cylindricality pole diameter phase-match, cylindricality pole one end are fixed on hang plate 5, and the other end passes slit 9 and blocks the cap and fix. Through sliding card strip 8 from top to bottom along slit 9 length direction, can lift and put down the one end that inclined plate 5 is connected with card strip 8 for adjust the perpendicular distance between the extreme point that inclined plate 5 has card strip 8 one end and bottom plate 4, the straight line of this perpendicular distance place sets for the perpendicular line, and the length of perpendicular line can be quantified by the gage block. The connecting line of the central lines between the two cylinders 7 on the inclined plate 5 is an inclined edge, and the length of the inclined edge is fixed and can be obtained by measurement or design. Because the length of the bevel edge is known, the length of the vertical line is calculated through a trigonometric function formula, the gauge blocks with the same length as the vertical line are placed at the vertical line, and the inclined plate 5 is lifted to a corresponding height through the clamping strips 8, so that the included angle between the inclined plate 5 and the bottom plate 4 is kept consistent with that of a reference platform, and the real-time dynamic measurement in the mooring state is realized.
The upper surface of the inclined plate 5 is provided with 4 pairs of threaded holes along the length direction, the distance between each pair of threaded holes is 30mm, each pair of threaded holes fix the level gauge on the inclined plate 5 through a penetrating bolt, and as the inclined plate 5 is provided with a plurality of pairs of threaded holes along the length direction, the inclined plate 5 can fix level gauges with different sizes and can fix the level gauges at different positions of the inclined plate 5 as required.
For further explanation of the present invention, the method of using the combined tool is now explained:
the base plate 1 is placed on a ship reference platform, a level gauge is fixed on the base plate 1, and the levelness is determined by reading the reading of the level gauge on the reference platform. The setting of bed plate 1 can increase the area of contact of spirit level and benchmark platform, ensures that data is more accurate reliable.
The combined plate 2 is placed on an equipment platform with an inclination angle of a ship, another level meter is fixed on the inclined plate 5, the length of a vertical line is calculated through a trigonometric function formula according to the inclination angle and the length of a bevel edge required by the equipment, a gauge block with the same length of the vertical line is placed at the vertical line, and the inclined plate 5 is lifted to a corresponding height through the clamping strip 8, so that the included angle between the inclined plate 5 and the bottom plate 4 is kept consistent with a reference platform, and the real-time dynamic measurement in a mooring state is realized.
Example 2
Referring to fig. 1 and 3, the present invention provides a precision measurement combined tool for dynamic calibration of an angle of an inclined base surface, which includes a base plate 1 and a composition plate 2, wherein the base plate 1 is a cuboid structure with a length of 250mm, a width of 50mm and a height of 16 mm. The base plate 1 bottom both ends symmetry is provided with two protruding 3 of rectangle, and the height of protruding 3 of rectangle is 1.5mm, and the one side that protruding 3 of rectangle contacted benchmark platform is provided with the slipmat, and the setting of protruding 3 of rectangle can prevent to a certain extent that base plate 1 from taking place to slide on naval vessel benchmark platform. The base plate 1 one end upper surface is provided with 2 screw holes along the central line symmetry, and the distance is 30mm between the screw hole, through passing the bolt two screw holes are fixed the spirit level on base plate 1, prevent that the spirit level from taking place to remove in the test procedure. The bed plate 1 is placed on naval vessel reference platform, and the spirit level is fixed on bed plate 1, and the setting of bed plate 1 has increased the area of contact of spirit level and reference platform, when having guaranteed spirit level measuring accuracy, has improved measurement accuracy.
For further explanation of the present invention, the method of using the combined tool is now explained:
the base plate 1 is placed on a ship reference platform, a level gauge is fixed on the base plate 1, and the levelness is determined by reading the reading of the level gauge on the reference platform. The setting of bed plate 1 can increase the area of contact of spirit level and reference platform, ensures that data is more accurate reliable.
The quadrant instrument is placed on an equipment platform with inclination angles of a ship, the L type plate 10 vertical plate 11 is fixed on the quadrant instrument through a bolt, the other level instrument is fixed on the horizontal plate 12 through a bolt, the quadrant instrument is rotated to be consistent with a reference platform, and real-time dynamic measurement in a mooring state can be achieved.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a precision measurement combination frock for slope base face angle dynamic calibration which characterized in that: the leveling instrument comprises a base plate (1) and a combined plate (2), wherein the base plate (1) is a plate with a cuboid structure, 2 threaded holes are symmetrically formed in the upper surface of one end of the base plate (1) along the central line, and a bolt penetrates through the threaded holes to fix the leveling instrument on the base plate (1);
the combined plate (2) comprises a bottom plate (4), an inclined plate (5) and a baffle (6), the lower surfaces of two ends of the inclined plate (5) are respectively provided with a cylinder (7), one end of the inclined plate (5) is rotatably connected with one end of the bottom plate (4) through the cylinder (7), the side surface of the other end of the inclined plate (5) is provided with a clamping strip (8), the clamping strip (8) comprises a cylindrical rod and a clamping cap, and the size of the clamping cap is larger than that of the cylindrical rod; the baffle (6) is arranged on one side of the inclined plate (5) with the clamping strip (8), an inclined slit (9) is arranged at the position, corresponding to the clamping strip (8), of the baffle (6), the width of the slit (9) is matched with the diameter of the cylindrical rod, one end of the cylindrical rod is fixed on the inclined plate (5), and the other end of the cylindrical rod penetrates through the slit (9) to be fixed with the clamping cap; the clamping strip (8) slides up and down along the length direction of the slit (9), so that one end of the inclined plate (5) connected with the clamping strip (8) can be lifted and lowered.
2. A precision measurement combined tool for angle dynamic calibration of an inclined base plane is characterized by comprising a base plate (1) and an L type plate (10), wherein the base plate (1) is a plate with a cuboid structure, 2 threaded holes are symmetrically formed in the upper surface of one end of the base plate (1) along the central line, and a level gauge is fixed on the base plate (1) by penetrating bolts through the threaded holes;
the L-shaped plate (10) comprises a vertical plate (11) and a horizontal plate (12), wherein the vertical plate (11) is provided with 3 threaded holes, bolts penetrate through the threaded holes to fix the vertical plate (11) on the quadrant detector, and the horizontal plate (12) is provided with two threaded holes, and the bolts penetrate through the threaded holes to fix the level on the horizontal plate (12).
3. The precision measurement combined tool for the dynamic calibration of the angle of the inclined base surface according to claim 1 or 2, is characterized in that: two ends of the bottom of the base plate (1) are symmetrically provided with two rectangular bulges (3) for preventing the base plate (1) from sliding on the ship reference platform, and an anti-slip pad is arranged on one surface of each rectangular bulge (3) contacting with the reference platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922363694.6U CN211085218U (en) | 2019-12-25 | 2019-12-25 | Precision measurement combined tool for dynamic calibration of angle of inclined base plane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922363694.6U CN211085218U (en) | 2019-12-25 | 2019-12-25 | Precision measurement combined tool for dynamic calibration of angle of inclined base plane |
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| CN211085218U true CN211085218U (en) | 2020-07-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406409A (en) * | 2022-11-01 | 2022-11-29 | 四川中科川信科技有限公司 | Dip angle measurement monitoring equipment |
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2019
- 2019-12-25 CN CN201922363694.6U patent/CN211085218U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406409A (en) * | 2022-11-01 | 2022-11-29 | 四川中科川信科技有限公司 | Dip angle measurement monitoring equipment |
| CN115406409B (en) * | 2022-11-01 | 2023-02-24 | 四川中科川信科技有限公司 | Dip angle measuring and monitoring equipment |
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