CN109612365A - A method of measurement L2 node offset distance - Google Patents
A method of measurement L2 node offset distance Download PDFInfo
- Publication number
- CN109612365A CN109612365A CN201811288935.9A CN201811288935A CN109612365A CN 109612365 A CN109612365 A CN 109612365A CN 201811288935 A CN201811288935 A CN 201811288935A CN 109612365 A CN109612365 A CN 109612365A
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- China
- Prior art keywords
- ruler
- node
- offset distance
- calliper rule
- slide calliper
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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)
Abstract
The present invention relates to the methods of measurement L2 node offset distance, this method specially devises a kind of Novel caliper, the slide calliper rule include slide calliper rule main body, permanent magnet and control ruler, slide calliper rule main body is in alphabetical L shape, including vertical edge and horizontal edge, horizontal edge is fixedly connected with permanent magnet, slide calliper rule body surfaces have tongue, tongue is in the side of vertical edge, controlling ruler is in alphabetical " F " shape, the both sides of " F " shape horizontal direction, it is from top to bottom first level ruler item and the second horizontal ruler item, " F " shape vertical direction is third side on one side, there is scale on first level ruler item, second horizontal ruler item is arranged in tongue, third side bottom is pointed shape；The measurement method includes the application process of Special caliper.Method of the invention can measure rapidly offset distance, when quickly solveing existing L2 node construction, first pass through the problem of can determine that offset distance of crossing again just after tape measure offset distance.
Description
Technical field
The present invention relates to ship and manufacture of steel structure technical field, in particular to the method for measurement L2 node offset distance and
It is exclusively used in the slide calliper rule of L2 node.
Background technique
It,, can be in arragement construction when band iron or bracket corner connection are when on vertical bone at present in ship and manufacture of steel structure
According to actual stress condition, the L2 node for selecting the L1 node to it and being slightly displaced from.
In general, L2 node is applied to understressed region.When encounter be related to L2 node construction when, construction personnel is general
It is then to be crossed by tape measure offset distance, then reinforcing rib or bracket is installed again, it is comparatively laborious.
Summary of the invention
In order to solve existing L2 node construction, just crossing again after first passing through tape measure offset distance can determine that partially
Move apart from the problem of, the present invention provides a kind of slide calliper rule for L2 node.Slide calliper rule of the invention do not need to pass through tape measure
It crosses again after offset distance and is assured that offset distance
In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical scheme:
A method of measurement L2 node offset distance, this method use a kind of Special caliper, which includes slide calliper rule master
Body, permanent magnet and control ruler, this method comprise the following steps that
Firstly, determining the pattern of node according to construction drawing, if it is L2 node, then the Special caliper of L2 node is used；
Secondly, slide calliper rule main body is placed on vertical bone, on the magnetic absorption to vertical bone that permanent magnet passes through its own；
Again, the panel that the tip below control ruler is aligned to vertical bone, Special caliper steadily is fixed on vertical bone；
Finally, determining the offset distance s of L2 node by reading construction drawing, offset distance s is moved usually between 6 ~ 10mm
Dynamic control ruler is to required size, and mobile control ruler, reads the data on control ruler, until being moved to required position on one side on one side
It sets, required band steel is installed on the third side of the control ruler of fitting on one side of band steel.
A kind of slide calliper rule for L2 node, including slide calliper rule main body, permanent magnet and control ruler, the slide calliper rule main body is in letter
L shape, including vertical edge and horizontal edge, the horizontal edge are fixedly connected with the permanent magnet, and the slide calliper rule body surfaces have tongue, described
Tongue is in the side of the vertical edge, and the control ruler is in alphabetical " F " shape, the both sides of " F " the shape horizontal direction, from top to bottom for
First level ruler item and the second horizontal ruler item, " F " the shape vertical direction is on one side third side, on the first level ruler item
There is scale, the second horizontal ruler item is arranged in the tongue, and third side bottom is pointed shape, and permanent magnet can play
The effect of steel plate is adsorbed, when in use, is acted on, the present invention can be adsorbed on vertical bone by the magnetic-adsorption of permanent magnet, from
And play the role of fixed position, the third side bottom of ruler is controlled in tip-angled shape, convenient for indicating the offset of L2 node on vertical bone
Position；
Specifically, the tongue is isosceles-trapezium-shaped, the second horizontal ruler item is the isosceles ladder to match with the tongue
Shape shape is designed to that isosceles-trapezium-shaped is flexible convenient for cooperation control ruler, to play fixed effect.
Specifically, the slide calliper rule main body 1 and permanent magnet junction setting are jagged, when permanent magnet is adsorbed on vertical bone
When, in the case that vertical bone is in irregular shape, notch can be used to accommodate vertical bone.
Specifically, the notch is provided on the horizontal edge of the side of the permanent magnet and the slide calliper rule body contact, in institute
It states and offers quadrant in slide calliper rule main body, offer quadrant on the permanent magnet.
Specifically, the back side of the first level ruler item and the second horizontal ruler item is on same perpendicular.
Compared with prior art, the present invention realize the utility model has the advantages that
The present invention is designed to " F " shape by that will control ruler, and the vertical third side of " F " shape is arranged to pointed shape, can be in L2 node
Directly pass through the scale for reading first level ruler item on control ruler when construction, so that it is determined that the moving distance of control ruler, controls ruler
The position that third side is directed toward is offset distance, when can quickly solve existing L2 node construction through the invention, Yao Xiantong
Cross the problem of can determine that offset distance of crossing again just after tape measure offset distance.
Detailed description of the invention
Fig. 1 is the main view of Special caliper in a kind of method for measuring L2 node offset distance of the present invention.
Fig. 2 is the left view of Special caliper in a kind of method for measuring L2 node offset distance of the present invention.
Fig. 3 is the slide calliper rule main body and permanent magnet knot of Special caliper in a kind of method for measuring L2 node offset distance of the present invention
The main view of conjunction.
Fig. 4 is the slide calliper rule main body and permanent magnet knot of Special caliper in a kind of method for measuring L2 node offset distance of the present invention
The left view of conjunction.
Fig. 5 is the main view of the control ruler of Special caliper in a kind of method for measuring L2 node offset distance of the present invention.
Fig. 6 is the left view of the control ruler of Special caliper in a kind of method for measuring L2 node offset distance of the present invention.
Fig. 7 is the main view of L2 node.
Fig. 8 is a kind of application example of the slide calliper rule for L2 node of the present invention.
In figure: slide calliper rule main body 1, tongue 11, permanent magnet 2, control ruler 3, L2 node 4, band steel 5, vertical bone 6.
Specific embodiment
We carry out the method for measuring L2 node offset distance a kind of to the present invention in conjunction with attached drawing and specific embodiment below
And Special caliper further describes in detail, in the hope of providing a clearer understanding of its structure composition and working method, but not
It can be limited the scope of the invention with this.
Referring to attached drawing 1- attached drawing 6, the slide calliper rule of a dedicated L2 node, including card are devised in method of the invention first
Ruler main body 1, permanent magnet 2 and control ruler 3, the slide calliper rule main body 1 are in alphabetical L shape, including vertical edge and horizontal edge, the horizontal edge and institute
It states permanent magnet 2 to be fixedly connected, there is tongue 11 on 1 surface of slide calliper rule main body, and the tongue 11 is in the side of the vertical edge, the control
Ruler 3 processed is in alphabetical " F " shape, and the both sides of " F " the shape horizontal direction are from top to bottom first level ruler item and the second horizontal ruler
Item, " F " the shape vertical direction is third side on one side, has scale, the second horizontal ruler item on the first level ruler item
It is arranged in the tongue, third side bottom is pointed shape, and permanent magnet can play the role of adsorbing steel plate, use
When, it is acted on, the present invention can be adsorbed on vertical bone by the magnetic-adsorption of permanent magnet, thus play the role of fixed position,
The third side bottom for controlling ruler is in tip-angled shape, convenient for indicating the deviation post of L2 node on vertical bone.Referring to attached drawing 7, in diagram
Offset distance s be the length determined rapidly using a kind of slide calliper rule for L2 node of the invention, and L2 node 4 is vertical
It is generated when offsetting distance s between bone 6 and band steel 5.
Based on above-mentioned special tooling, referring to attached drawing 8, for the present invention provides the sides for carrying out offset distance measurement using it
Method.This method comprises the following steps:
Firstly, determining the pattern of node according to construction drawing, if it is L2 node, then saved using one kind of the invention for L2
The slide calliper rule of point.
Secondly, slide calliper rule main body 1 is placed on vertical bone 6, permanent magnet 2 can be adsorbed onto vertical bone 6 by the magnetism of its own
On.
Again, the panel that the tip for controlling 3 lower section of ruler is aligned to vertical bone 6, can thus make a kind of use of the present invention
It steadily is fixed on vertical bone in the slide calliper rule of L2 node.
Finally, the offset distance s of L2 node is determined by reading construction drawing, and usually between 6 ~ 10mm, mobile control
Ruler 3 arrives required size, and mobile control ruler 3, reads the data on control ruler 3 on one side on one side, until required position, band steel 5
The third side of the ruler 3 of fitting control on one side, installs required band steel 5.
For Special caliper of the invention, the tongue 11 is isosceles-trapezium-shaped, and the second horizontal ruler item is
The isosceles-trapezium-shaped to match with the tongue 11 is designed to that isosceles-trapezium-shaped is flexible convenient for cooperation control ruler, to play
Fixed effect.The slide calliper rule main body 1 and 2 junction of permanent magnet setting are jagged, when permanent magnet is adsorbed on vertical bone,
In the case that vertical bone is in irregular shape, notch can be used to accommodate vertical bone.The notch is provided with the permanent magnet 2 and the card
On the horizontal edge for the side that ruler main body 1 contacts, quadrant is offered in the slide calliper rule main body 1, is opened on the permanent magnet 2
Equipped with quadrant.The back side of the first level ruler item and the second horizontal ruler item is on same perpendicular.
The above specific embodiments are only exemplary, is to preferably make skilled artisans appreciate that originally
Patent, be not to be construed as include to this patent range limitation；As long as appointing made by the equipment according to disclosed in this patent
How with change or modification, the range that this patent includes is each fallen within.
Claims (5)
1. a kind of method for measuring L2 node offset distance, which is characterized in that this method uses a kind of Special caliper, the personality card
Ruler includes slide calliper rule main body (1), permanent magnet (2) and control ruler (3), and the slide calliper rule main body (1) is in alphabetical L shape, including vertical edge and
Horizontal edge, the horizontal edge are fixedly connected with the permanent magnet (2), and there are tongue (11), the tongue in slide calliper rule main body (1) surface
(11) in the side of the vertical edge, the control ruler (3) is in alphabetical " F " shape, the both sides of " F " the shape horizontal direction, on to
It is down first level ruler item and the second horizontal ruler item, " F " the shape vertical direction is third side, the first level ruler on one side
There is scale on item, the second horizontal ruler item is arranged in the tongue, and third side bottom is pointed shape；This method includes
It has the following steps:
Firstly, determining the pattern of node according to construction drawing, if it is L2 node, then the Special caliper of L2 node is used；
Secondly, slide calliper rule main body (1) is placed on vertical bone (6), permanent magnet (2) is by the magnetic absorption of its own to vertical bone (6)
On；
Again, the panel that the tip below control ruler (3) is aligned to vertical bone (6), Special caliper steadily is fixed on
On vertical bone (6)；
Finally, determining the offset distance s of L2 node by reading construction drawing, offset distance s is between 6 ~ 10mm, mobile control
Ruler (3) processed arrives required size, on one side mobile control ruler (3), the data in control ruler (3) is read on one side, until being moved to institute
Position is needed, required band steel (5) are installed on the third side of the control of fitting on one side ruler (3) of band steel (5).
2. a kind of method for measuring L2 node offset distance as described in claim 1, it is characterised in that the tongue (11) is
Isosceles-trapezium-shaped, the second horizontal ruler item are the isosceles-trapezium-shaped to match with the tongue (11).
3. a kind of method for measuring L2 node offset distance as claimed in claim 1 or 2, it is characterised in that the slide calliper rule main body
(1) it is arranged with the permanent magnet (2) junction jagged.
4. a kind of method for measuring L2 node offset distance as claimed in claim 3, which is characterized in that the notch is provided with
On the horizontal edge for the side that the permanent magnet (2) contacts with the slide calliper rule main body (1), four are offered on the slide calliper rule main body (1)
/ mono- circle, offers quadrant on the permanent magnet (2).
5. a kind of method for measuring L2 node offset distance as described in claim 1 or 4, which is characterized in that first water
The back side of leveling ruler item and the second horizontal ruler item is on same perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288935.9A CN109612365B (en) | 2018-10-31 | 2018-10-31 | Method for measuring offset distance of L2 node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288935.9A CN109612365B (en) | 2018-10-31 | 2018-10-31 | Method for measuring offset distance of L2 node |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109612365A true CN109612365A (en) | 2019-04-12 |
| CN109612365B CN109612365B (en) | 2021-01-22 |
Family
ID=66003053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811288935.9A Active CN109612365B (en) | 2018-10-31 | 2018-10-31 | Method for measuring offset distance of L2 node |
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| Country | Link |
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| CN (1) | CN109612365B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009633A (en) * | 1997-03-11 | 2000-01-04 | Novak; Ronald D. | Caliper jig |
| CN201130000Y (en) * | 2007-12-28 | 2008-10-08 | 重庆宗申技术开发研究有限公司 | Universal height gauge |
| CN201514177U (en) * | 2009-10-16 | 2010-06-23 | 上海外高桥造船有限公司 | Node deviation measuring instrument |
| CN201819644U (en) * | 2010-09-30 | 2011-05-04 | 北京航天动力研究所 | Installation structure dimensional measurement device for angle-type valve |
| CN104236411A (en) * | 2014-05-08 | 2014-12-24 | 韶关学院 | Simple turning tool protractor |
| CN204772498U (en) * | 2015-06-19 | 2015-11-18 | 江西洪都航空工业集团有限责任公司 | F type hook gauge marking off measuring tool |
| CN206410623U (en) * | 2016-12-16 | 2017-08-15 | 上海江南长兴造船有限责任公司 | It is a kind of to indulge the survey tool that bone is installed for ship hull plate |
| CN206919808U (en) * | 2017-06-30 | 2018-01-23 | 中铁电气化局集团有限公司 | Magnetic levitation track measurement apparatus |
| CN108562204A (en) * | 2018-06-06 | 2018-09-21 | 江苏新扬子造船有限公司 | The detection model and preparation method thereof of ship key node position |
-
2018
- 2018-10-31 CN CN201811288935.9A patent/CN109612365B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009633A (en) * | 1997-03-11 | 2000-01-04 | Novak; Ronald D. | Caliper jig |
| CN201130000Y (en) * | 2007-12-28 | 2008-10-08 | 重庆宗申技术开发研究有限公司 | Universal height gauge |
| CN201514177U (en) * | 2009-10-16 | 2010-06-23 | 上海外高桥造船有限公司 | Node deviation measuring instrument |
| CN201819644U (en) * | 2010-09-30 | 2011-05-04 | 北京航天动力研究所 | Installation structure dimensional measurement device for angle-type valve |
| CN104236411A (en) * | 2014-05-08 | 2014-12-24 | 韶关学院 | Simple turning tool protractor |
| CN204772498U (en) * | 2015-06-19 | 2015-11-18 | 江西洪都航空工业集团有限责任公司 | F type hook gauge marking off measuring tool |
| CN206410623U (en) * | 2016-12-16 | 2017-08-15 | 上海江南长兴造船有限责任公司 | It is a kind of to indulge the survey tool that bone is installed for ship hull plate |
| CN206919808U (en) * | 2017-06-30 | 2018-01-23 | 中铁电气化局集团有限公司 | Magnetic levitation track measurement apparatus |
| CN108562204A (en) * | 2018-06-06 | 2018-09-21 | 江苏新扬子造船有限公司 | The detection model and preparation method thereof of ship key node position |
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|---|---|
| CN109612365B (en) | 2021-01-22 |
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