CN110186349B - Device for adjustably detecting cut-off line and component installation accuracy and using method thereof - Google Patents
Device for adjustably detecting cut-off line and component installation accuracy and using method thereof Download PDFInfo
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- CN110186349B CN110186349B CN201910463931.8A CN201910463931A CN110186349B CN 110186349 B CN110186349 B CN 110186349B CN 201910463931 A CN201910463931 A CN 201910463931A CN 110186349 B CN110186349 B CN 110186349B
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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
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Abstract
The invention discloses an adjustable device for checking a cut-off line and component installation accuracy, which comprises: the sealing plate is arranged in parallel along the edge of a plate where the component is located, a right-angle structure is arranged at the lower part of the sealing plate and used for abutting against the edge of the plate, a first surface of the sealing plate is flush with the tangent plane of the plate, and a first protruding structure which is perpendicular to the edge of the plate and extends towards one side of the component is arranged on a second surface of the sealing plate; and the first surface of the baffle is provided with a fixed clamping groove, the fixed clamping groove is used for accommodating the component, the first surface of the baffle is flush with the bottom surface of the component, and the second surface of the baffle is provided with a second protruding structure which is perpendicular to the bottom surface of the component and extends towards the edge of the plate. The invention has the advantages of effectively improving the component installation precision, avoiding the secondary repair and cutting phenomenon and improving the field assembly precision and progress.
Description
Technical Field
The invention belongs to the technical field of ship construction, and particularly relates to an adjustable device for checking a cut-off line and component installation accuracy and a using method thereof.
Background
In the ship construction process, a part assembly stage is one of main stages of a processing stage, and part assembly precision plays a main role in a subsequent section assembly stage.
The hull construction accuracy is a comprehensive process management. The design accuracy management of the ship body ensures the starting point of the product quality, the ship body construction is the key of the accuracy management, the auxiliary technical work is the basis of the accuracy management, and the quality inspection is the guarantee of the accuracy management work. In the prior art, the cutting line scribing is performed after the height dimension of a section is known through a sectional structure diagram, the cutting line scribing is performed, the component is assembled and positioned according to the cutting line in the component installation stage, the component assembly deviation needs to be confirmed through the cutting line, and whether the cutting line scribing is accurate or not is a main basis for component installation. At the present stage, the test of the cut-off line can be carried out by measuring tools such as a tape measure and a straight steel ruler to determine whether the cut-off line has deviation, but the test is troublesome in the component installation stage, the components need to be tested through the matching of the straight steel ruler and a square ruler to determine whether the components have deviation, and the deviation can exist during the test; meanwhile, the number of the components on the rib plate is large, the inspection progress is slow if the existing inspection mode is adopted, and the installation accuracy of each component cannot be guaranteed to be within the range. Under the condition, the operation progress of a part assembling stage is influenced, the component deviation seriously influences the subsequent sectional assembly precision, the subsequent secondary repairing and cutting phenomenon is generated, the manpower and the material resources are wasted, the component is seriously replaced, a large amount of cutting and plate replacing treatment is required, and the sectional construction progress period is influenced.
Disclosure of Invention
The device can be used for detecting the phenomena of the cut-off line and the poor precision of the positioned components in the assembly stage of the ship building middle assembly part, can effectively improve the assembly precision, reduces the component assembly dislocation phenomenon caused by human errors in assembly operation, avoids secondary repair and cutting in the subsequent operation, and reduces the waste of manpower, material resources, pneumatic energy and working hours.
In order to achieve the purpose, the invention adopts the following technical scheme:
an apparatus for adjustable inspection of cut-off line and component mounting accuracy, the apparatus comprising: the sealing plate is arranged in parallel along the edge of a plate where the component is located, a right-angle structure is arranged at the lower part of the sealing plate and used for abutting against the edge of the plate, a first surface of the sealing plate is flush with the tangent plane of the plate, and a first protruding structure which is perpendicular to the edge of the plate and extends towards one side of the component is arranged on a second surface of the sealing plate; and
the first surface of the baffle is provided with a fixed clamping groove, the fixed clamping groove is used for accommodating the component, the first surface of the baffle is flush with the bottom surface of the component, and the second surface of the baffle is provided with a second protruding structure which is perpendicular to the bottom surface of the component and extends towards the edge of the plate; wherein the content of the first and second substances,
the first protruding structure with the second protruding structure cover is established, first protruding structure or the structural graduation apparatus that is provided with of second protrusion, numerical value on the graduation apparatus equals the first face of shrouding arrives the perpendicular distance between the first face of baffle.
Preferably, the width of the fixing slot is equal to the width of the member.
Preferably, the width of the closing plate and the baffle plate is larger than the width of a gap on the plate for installing a subsequent framework.
Preferably, the first projection structure comprises loop bars on both sides, and the second projection structure comprises slide bars on both sides.
Preferably, the loop bar is provided with a leakage groove, the slide bar is provided with a protruding bar, the slide bar can slide in the loop bar, and the protruding bar is limited to slide in the leakage groove.
Preferably, first protruding structure is including the draw runner that is located the middle part, the draw runner both sides are provided with the recess, second protruding structure is including the spout that is located the middle part, the inner wall both sides of spout be provided with recess matched with cylindrical guide rail.
Preferably, the scale is provided on the slide.
Preferably, a handle is arranged on the second surface of the baffle plate.
Preferably, the method comprises the following steps: step one, placing an adjustable checking cut-off line and component mounting precision device on a plate, and enabling a right-angle structure to abut against the edge of the plate; moving the baffle to a marking position of a cut-off line through a handle on the baffle, and moving a fixed clamping groove on the baffle to the root of the component; and step three, when the first surface of the baffle is flush with the bottom surface of the component, reading a dial gauge to check whether the cut-off line and the component mounting precision have deviation.
Compared with the prior art, the invention has the beneficial effects that:
the device is used for detecting the cut-off line and the component mounting precision in the processing stage in ship construction, has a simple structure, is convenient to use, can effectively improve the component mounting precision, avoids the secondary repair and cutting phenomenon, reduces the waste of manpower, material resources, pneumatic energy and working hours, and improves the on-site assembly precision and progress; the device is not influenced by the gap during detection, and if the width of the device is too small and falls into the gap, the detection precision can be influenced, and even the detection can not be carried out; the stability of this device is further strengthened to the configuration of draw runner, slide rail to improve the precision, reduce inspection measuring error.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of the present invention.
FIG. 2 is a schematic view of a plate and a member.
FIG. 3 is a schematic view of another embodiment without an intermediate runner and slide.
Fig. 4 is a schematic structural diagram of an embodiment of the present invention.
Fig. 5 is a schematic structural view of the baffle.
Fig. 6 is a schematic structural diagram of another view angle according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of the closing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1-7, the present embodiment provides an apparatus for adjustably checking a cut-off line and a component mounting accuracy, the apparatus comprising: the structure comprises a sealing plate 1, wherein the sealing plate 1 is arranged in parallel along the edge of a plate 4 where a component 5 is located, the lower part of the sealing plate 1 is provided with a right-angle structure used for abutting against the edge of the plate 4, a first surface 2 of the sealing plate 1 is flush with the tangent plane of the plate 4, and a second surface 3 of the sealing plate 1 is provided with a first protruding structure 6 which is perpendicular to the edge of the plate 4 and extends towards one side of the component 5; and
the baffle plate 7 is provided with a fixed clamping groove 10 on a first surface 8 of the baffle plate 7, the fixed clamping groove 10 is used for accommodating the component 5, the first surface 8 of the baffle plate 7 is flush with the bottom surface of the component 5, and a second protruding structure 11 which is perpendicular to the bottom surface of the component 5 and extends towards the edge of the plate 4 is arranged on a second surface 9 of the baffle plate 7; wherein the content of the first and second substances,
first protrusion structure 6 is established with 11 covers of second protrusion structure, is provided with the graduation apparatus on first protrusion structure 6 or the second protrusion structure 11, and numerical value on the graduation apparatus equals the perpendicular distance between 2 first faces of shrouding 1 to 8 first faces of baffle 7. The first protruding structure and the sealing plate are integrally arranged, and the second protruding structure and the baffle are integrally arranged.
The width of the fixing catch 10 is equal to the width of the component 5.
The width of the closing plate 1 and the baffle 7 is larger than the width of a gap 12 on the plate 4 for installing a subsequent framework. Make this device can not receive the influence of opening when detecting, if the device width undersize, fall into the opening, then probably influence the inspection precision, even can't inspect.
The first projecting structure 6 comprises a loop bar 13 on both sides and the second projecting structure 11 comprises a slide bar 14 on both sides. The two side loop bars are matched with the slide bars, so that the whole device is uniform and stable, and when the length is changed, one side is longer and the other side is shorter, so that the measurement error is avoided.
The loop bar 13 is provided with a leakage groove 15, the sliding bar 14 is provided with a protruding bar 16, the sliding bar 14 can slide in the loop bar 13, and the protruding bar 16 is limited to slide in the leakage groove 15. The raised bar prevents the entire device from being pulled apart directly, maintaining integrity.
The first protruding structure 6 comprises a sliding strip 17 located in the middle, grooves are formed in two sides of the sliding strip 17, the second protruding structure 11 comprises a sliding groove 18 located in the middle, and cylindrical guide rails matched with the grooves are arranged on two sides of the inner wall of the sliding groove 18. The configuration of the sliding strip and the sliding rail further enhances the stability of the device, thereby improving the precision and reducing the detection and measurement errors.
The scale is arranged on the slide 17. A pointer is arranged on the sliding groove 18, and the scale of the dial to which the pointer points is the reading value of the dial.
A handle 19 is provided on the second face 9 of the baffle 7. The inspection personnel pass through handle cooperation right angle structure, and realization that can be convenient and stable is to whole device draw and is risen or shorten, and quick inspection improves work efficiency.
In another embodiment, the dial gauge does not comprise a sliding groove and a sliding strip which are positioned in the middle, and the dial gauge is arranged on loop bars or sliding bars on two sides.
The embodiment also comprises a using method of the device for the adjustable check stop line and the component mounting precision, which comprises the following steps: step one, placing an adjustable checking cut-off line and component mounting precision device on a plate 4, and enabling a right-angle structure to abut against the edge of the plate 4; moving the baffle 7 to a marking position of a cut-off line through a handle 19 on the baffle 7, and moving a fixed clamping groove 10 on the baffle 7 to the root of the component 5; and step three, when the first surface 8 of the baffle 7 is flush with the bottom surface of the component 5, reading a dial gauge to check whether the cut-off line and the component mounting precision have deviation. The member root is aligned with the cut-off line.
Although the present invention has been described in detail with respect to the above embodiments, it will be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention may be made without departing from the spirit and scope of the invention, and these modifications and improvements are within the spirit and scope of the invention.
Claims (1)
1. An adjustable device for checking the cut-off line and the component mounting accuracy, characterized in that the device comprises:
the sealing plate (1) is arranged in parallel along the edge of a plate (4) where a component (5) is located, a right-angle structure is arranged at the lower part of the sealing plate (1) and used for abutting against the edge of the plate (4), a first face (2) of the sealing plate (1) is flush with the tangent plane of the plate (4), and a first protruding structure (6) which is perpendicular to the edge of the plate (4) and extends towards one side of the component (5) is arranged on a second face (3) of the sealing plate (1); and
the baffle plate (7), a first surface (8) of the baffle plate (7) is provided with a fixed clamping groove (10), the fixed clamping groove (10) is used for accommodating the component (5), the first surface (8) of the baffle plate (7) is flush with the bottom surface of the component (5), and a second surface (9) of the baffle plate (7) is provided with a second protruding structure (11) which is perpendicular to the bottom surface of the component (5) and extends towards the edge of the plate (4);
wherein the content of the first and second substances,
the first protruding structures (6) and the second protruding structures (11) are sleeved, a scale is arranged on the first protruding structures (6) or the second protruding structures (11), and the numerical value on the scale is equal to the vertical distance between the first surface (2) of the sealing plate (1) and the first surface (8) of the baffle (7);
the width of the fixed clamping groove (10) is equal to that of the component (5);
the widths of the sealing plate (1) and the baffle plate (7) are larger than the width of a notch (12) used for mounting a subsequent framework on the plate (4);
the first projecting structure (6) comprises loop bars (13) at two sides, and the second projecting structure (11) comprises slide bars (14) at two sides;
a leakage groove (15) is formed in the sleeve rod (13), a protruding rod (16) is arranged on the sliding rod (14), the sliding rod (14) can slide in the sleeve rod (13), and the protruding rod (16) is limited to slide in the leakage groove (15);
the first protruding structure (6) comprises a sliding strip (17) positioned in the middle, grooves are formed in two sides of the sliding strip (17), the second protruding structure (11) comprises a sliding groove (18) positioned in the middle, and cylindrical guide rails matched with the grooves are arranged on two sides of the inner wall of the sliding groove (18);
the scale is arranged on the slide bar (17);
a handle (19) is arranged on the second surface (9) of the baffle (7);
the use method of the device comprises the following steps:
step one, placing an adjustable checking cut-off line and component mounting precision device on a plate (4), and enabling a right-angle structure to abut against the edge of the plate (4);
moving the baffle (7) to a marking position of a cut-off line through a handle (19) on the baffle (7), and moving a fixed clamping groove (10) on the baffle (7) to the root of the component (5);
and step three, when the first surface (8) of the baffle (7) is flush with the bottom surface of the component (5), reading a dial gauge to check whether the cut-off line and the component mounting precision have deviation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463931.8A CN110186349B (en) | 2019-05-30 | 2019-05-30 | Device for adjustably detecting cut-off line and component installation accuracy and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463931.8A CN110186349B (en) | 2019-05-30 | 2019-05-30 | Device for adjustably detecting cut-off line and component installation accuracy and using method thereof |
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| Publication Number | Publication Date |
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| CN110186349A CN110186349A (en) | 2019-08-30 |
| CN110186349B true CN110186349B (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910463931.8A Active CN110186349B (en) | 2019-05-30 | 2019-05-30 | Device for adjustably detecting cut-off line and component installation accuracy and using method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179997A (en) * | 2021-11-18 | 2022-03-15 | 上海江南长兴造船有限责任公司 | Auxiliary device for mounting ship body parts and using method thereof |
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| CN102632495A (en) * | 2012-04-12 | 2012-08-15 | 中船澄西船舶修造有限公司 | Scribing tool of small assembly panel of ship |
| CN203031591U (en) * | 2012-11-06 | 2013-07-03 | 沪东中华造船(集团)有限公司 | Multifunctional measuring and line drawing tool |
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|---|---|---|---|---|
| JP2001050701A (en) * | 1999-08-05 | 2001-02-23 | Sadanori Okazaki | Centering unit with scale for circular tube |
| CN201720844U (en) * | 2010-03-17 | 2011-01-26 | 沪东中华造船(集团)有限公司 | Straight rule for cutoff line of raised wrist plate |
| CN202141418U (en) * | 2011-06-14 | 2012-02-08 | 中国建筑第五工程局有限公司 | Formwork support upright tube spacing detection ruler |
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| CN203310337U (en) * | 2013-05-24 | 2013-11-27 | 国家电网公司 | Quick range finder for electric pole root spacing |
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| CN110186349A (en) | 2019-08-30 |
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