CN111055975A - Eye plate assembly and application thereof - Google Patents
Eye plate assembly and application thereof Download PDFInfo
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- CN111055975A CN111055975A CN201911389720.0A CN201911389720A CN111055975A CN 111055975 A CN111055975 A CN 111055975A CN 201911389720 A CN201911389720 A CN 201911389720A CN 111055975 A CN111055975 A CN 111055975A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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Abstract
The invention discloses an eye plate assembly, which comprises a fixed seat and a movable eye plate; the fixed seat comprises a bottom plate, and a frame-shaped plate is arranged on the bottom plate, so that a movable space for assembling the movable eye plate is formed by the frame-shaped plate and the bottom plate; the frame-shaped plate is provided with a plurality of lug plates extending to the upper part of the activity space; the movable eye plate is positioned in the movable space; the frame-shaped plate is provided with a horizontal adjusting bolt group which can adjust the position of the movable eye plate in the horizontal plane direction; the lug plate is provided with a locking bolt group which can lock the movable eye plate in the direction vertical to the bottom plate; the middle part of the bottom plate is provided with a first round hole, and the center of the movable eye plate is provided with a second round hole for limiting the pull wire. A new eye plate is provided, which can significantly improve the working efficiency.
Description
Technical Field
The invention relates to the technical field of ship manufacturing, in particular to an eye plate assembly and application thereof.
Background
The central line of a main propulsion shaft system of a ship is generally centered and positioned by adopting a wire drawing wire, and a theoretical point wire drawing eye plate needs to be arranged. The existing theoretical point stay wire eye plate is a square steel plate with small holes, when in use, the stay wire eye plate is welded on a theoretical point stay wire frame, the coordinate of the center of the stay wire eye plate is the coordinate of the theoretical point of the central line of a shaft system, a steel wire penetrates through the center of the stay wire eye plate, one end of the steel wire is fixed, the other end of the steel wire is suspended with a load with a certain weight, and the straightness is the axis. However, the theoretical point wire-drawing frame can be displaced along with environmental factors such as temperature and the like, so that the central coordinate value of the wire-drawing eye plate exceeds the theoretical value requirement relative to the coordinate system of the shipway, and the wire-drawing eye plate welded on the theoretical point wire-drawing frame has to be detached for many times, and then is repositioned and welded according to the theoretical value requirement, so that the working efficiency is low. Therefore, a positioning device capable of improving the positioning efficiency of the central line of the main propulsion shaft system of the ship is urgently needed.
Disclosure of Invention
In view of the above, the present invention proposes, by way of example, an eye plate assembly and its use that overcomes or at least partially solves the above mentioned problems.
On one hand, the present application provides the following technical solutions through an embodiment of the present application:
an eye plate assembly, the assembly comprising a fixed base and a movable eye plate;
the fixed seat comprises a bottom plate, and a frame-shaped plate is arranged on the bottom plate, so that a movable space for assembling the movable eye plate is formed by the frame-shaped plate and the bottom plate; the frame-shaped plate is provided with a plurality of lug plates extending to the upper part of the activity space;
the movable eye plate is positioned in the movable space, and the movable eye plate can move in the movable space along the horizontal plane direction parallel to the bottom plate;
the frame-shaped plate is provided with a horizontal adjusting bolt group which can adjust the position of the movable eye plate in the horizontal plane direction; the lug plate is provided with a locking bolt group which can lock the movable eye plate in the direction vertical to the bottom plate;
a first round hole is formed in the middle of the bottom plate, and a second round hole for limiting the pull wire is formed in the center of the movable eye plate; wherein the diameter of the first circular hole is larger than the diameter of the second circular hole.
Optionally, the bottom plate is rectangular, and the frame-shaped plate is disposed along an edge of the bottom plate, so that the movable space is rectangular.
Optionally, the movable eye plate is a rectangle matched with the movable space, and scale marks are arranged on the movable eye plate along the directions of all sides.
Optionally, the horizontal adjusting bolt group comprises a plurality of first horizontal adjusting bolts and a plurality of second horizontal adjusting bolts; the plurality of first horizontal adjusting bolts are symmetrically arranged on two opposite edges of the frame-shaped plate, and the plurality of second horizontal adjusting bolts are symmetrically arranged on the other two opposite edges of the frame-shaped plate.
Optionally, horizontal locking nuts are arranged on the first horizontal adjusting bolt and the second horizontal adjusting bolt.
Optionally, the locking bolt set includes a plurality of locking bolts; the plurality of locking bolts are symmetrically arranged on two opposite edges of the frame-shaped plate.
Optionally, a normal locking nut is arranged on the locking bolt.
Optionally, the first circular hole is disposed in the center of the bottom plate, and when the movable eye plate moves in the movable space, a projection of the second circular hole in a direction perpendicular to the bottom plate is always located in the first circular hole.
Optionally, the fixed seat is provided with two central lines perpendicular to each other.
On the other hand, the application also provides an application of the eye plate assembly through another embodiment of the application, and the eye plate assembly is applied to shafting center line positioning in a ship manufacturing process.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
the device of the invention, the said assembly includes the permanent seat and activity eye plate; the fixed seat comprises a bottom plate, and a frame-shaped plate is arranged on the bottom plate, so that a movable space for assembling the movable eye plate is formed by the frame-shaped plate and the bottom plate; the frame-shaped plate is provided with a plurality of lug plates extending to the upper part of the activity space; the movable eye plate is positioned in the movable space, and the movable eye plate can move in the movable space along the horizontal plane direction parallel to the bottom plate; the frame-shaped plate is provided with a horizontal adjusting bolt group which can adjust the position of the movable eye plate in the horizontal plane direction; the lug plate is provided with a locking bolt group which can lock the movable eye plate in the direction vertical to the bottom plate; a first round hole is formed in the middle of the bottom plate, and a second round hole for limiting the pull wire is formed in the center of the movable eye plate; wherein the diameter of the first circular hole is larger than the diameter of the second circular hole. The movable eye plate can move in the horizontal direction parallel to the bottom plate in the movable space, so that after the fixed seat is fixed, the position of the movable eye plate can be adjusted through the horizontal adjusting bolt group, the diameter of the first round hole is larger than that of the second round hole, and the pull wire passing through the second round hole can move in the first round hole when the movable eye plate is adjusted without influencing the following movement of the pull wire; after adjustment, the movable eye plate can be fixed through the locking bolt group and the horizontal adjusting bolt group, and stability of the movable eye plate is guaranteed, so that when the center line of the main propulsion shaft of the ship is positioned, when the center coordinate value of the guy wire eye plate exceeds the theoretical value requirement relative to the ship platform coordinate system, the center coordinate value of the guy wire eye plate can be corrected through adjusting the movable eye plate without re-positioning and welding, and working efficiency is remarkably improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is an elevation view of an eye plate assembly in one embodiment of the invention;
FIG. 2 is a side partial cross-sectional view of FIG. 1;
FIG. 3 is a top partial cross-sectional view of FIG. 1;
FIG. 4 is a front view of the anchor block of FIG. 1;
FIG. 5 is a top partial cross-sectional view of FIG. 4;
FIG. 6 is an elevation view and a section view along a centerline of the movable eye plate of FIG. 1;
figure 7 is a schematic diagram of an application of an eye plate assembly in an embodiment of the invention.
The reference numerals are explained below:
1. fixing base, 11, bottom plate, 12, frame-shaped plate, 121, horizontal screw hole, 13, otic placode, 131, normal direction screw hole, 14, first round hole, 15, central line, 2, activity eye board, 21, scale mark, 22, second round hole, 3, first horizontal adjusting bolt, (4, 6), horizontal lock nut, 5, second horizontal adjusting bolt, 7, normal direction lock nut, 8, lock bolt.
Detailed Description
The embodiment of the application solves the technical problem of low positioning efficiency of the center line of the existing eye plate by providing the eye plate assembly and the application thereof.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
an eye plate assembly, the assembly comprises a fixed seat 1 and a movable eye plate 2; the fixed seat 1 comprises a bottom plate 11, wherein a frame-shaped plate 12 is arranged on the bottom plate 11, so that the frame-shaped plate 12 and the bottom plate 11 form a movable space for assembling the movable eye plate 2; a plurality of ear plates 13 extending to the upper part of the activity space are arranged on the frame-shaped plate 12; the movable eye plate 2 is positioned in the movable space, and the movable eye plate 2 can move in the movable space along the horizontal plane direction parallel to the bottom plate 11; the frame-shaped plate 12 is provided with a horizontal adjusting bolt group which can adjust the position of the movable eye plate 2 in the horizontal plane direction; the ear plate 13 is provided with a locking bolt group which can lock the movable eye plate 2 in a direction vertical to the bottom plate 11; a first round hole 14 is formed in the middle of the bottom plate 11, and a second round hole 22 for limiting a pull wire is formed in the center of the movable eye plate 2; wherein the first circular aperture 14 is larger in diameter than the second circular aperture 22.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
First, it is stated that the term "and/or" appearing herein is merely one type of associative relationship that describes an associated object, meaning that three types of relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Also, the appearances of the phrases "in" and "out" in this document are not necessarily all referring to the same embodiment, but are to be construed broadly and encompass both forms.
In some industrial manufacturing, it is often necessary to perform the installation of the shaft, which is a necessary task to position the axis before its installation. For example, in the manufacturing process of a ship, the central line of a main propulsion shaft of the ship is generally centered and positioned by a steel wire drawing wire, a theoretical point wire drawing eye plate needs to be arranged, the common theoretical point wire drawing eye plate is a square steel plate with side length of 80mmx80mm, thickness of 3-5 mm, a small hole with phi 2mm and blunt edge is drilled in the center, the wire drawing eye plate is welded on a theoretical point wire drawing frame, the coordinate of the center of the wire drawing eye plate is the coordinate of the theoretical point of the central line of the shaft, the steel wire drawing wire with phi 1.5mm penetrates through the center of the wire drawing eye plate, one end of the steel wire drawing eye plate is fixed, the other end of the steel wire drawing eye plate is; however, the theoretical point pull wire frame can be displaced along with environmental factors such as temperature and the like, so that the central coordinate value of the pull wire eye plate exceeds the theoretical value requirement relative to the coordinate system of the shipway, and the pull wire eye plate welded on the theoretical point pull wire frame has to be detached for many times, and then is repositioned and welded according to the theoretical value requirement, and is repeatedly displaced, disassembled and assembled, thereby wasting time and labor.
Therefore, the plate eye assembly can solve the problems, is limited to ship axis positioning, and has the effect of improving the working efficiency in any industrial manufacturing process which needs axis positioning and is easy to generate plate eye center coordinate offset. The technical solution of the present application will be described below with specific examples.
Example one
The present embodiment provides an eye plate assembly, see fig. 1-3, comprising a fixed base 1 and a movable eye plate 2;
referring to fig. 4 and 5, the fixed seat 1 includes a bottom plate 11, and a frame-shaped plate 12 is disposed on the bottom plate 11, so that the frame-shaped plate 12 and the bottom plate 11 form a movable space for assembling the movable eye plate 2; a plurality of ear plates 13 extending to the upper part of the activity space are arranged on the frame-shaped plate 12;
it should be noted that the fixing base 1 may be integrally formed or may be welded, but it is necessary to consider that the movable eye plate 2 is to be assembled in the movable space in advance.
Referring to fig. 1 to 3, the movable eye plate 2 is located in the movable space, and the movable eye plate 2 can move in the movable space along a horizontal plane direction parallel to the bottom plate 11;
referring to fig. 1-3, a horizontal adjusting bolt set capable of adjusting the position of the movable eye plate 2 in the horizontal plane direction is arranged on the frame-shaped plate 12; the ear plate 13 is provided with a locking bolt group which can lock the movable eye plate 2 in a direction vertical to the bottom plate 11;
referring to fig. 4, a first round hole 14 is arranged in the middle of the bottom plate 11, and referring to fig. 1, a second round hole 22 for limiting a pull line is arranged in the center of the movable eye plate 2; wherein the first circular aperture 14 is larger in diameter than the second circular aperture 22.
It should be noted that the fixed seat 1 may be any shape, but for the convenience of use and assembly, and considering the locking effect and the precise realization of the displacement adjustment of the movable eye plate 2, as an alternative embodiment, the bottom plate 11 is rectangular, and the frame-shaped plate 12 is disposed along the edge of the bottom plate 11, so that the movable space is rectangular. It will be appreciated that the precise effect of the design and assembly and adjustment of the displacement of the movable eyeplate 2 is best when the base plate 11 is square, see figure 1.
In order to match with the rectangular fixed seat 1, as an alternative embodiment, referring to fig. 6, the movable eye plate 2 is a rectangle matching with the movable space, and the movable eye plate 2 is provided with scale marks 21 along the directions of all sides.
In the implementation process, the scale marks 21 are used for measuring the displacement of the movable eye plate 2, so as to realize accurate displacement adjustment of the movable eye plate 2. Specifically, the measurement can be performed according to the relative position relationship between the scale marks 21 on the movable eye plate 2 and the fixed seat 1.
As an alternative embodiment, two central lines 15 perpendicular to each other are provided on the fixing base 1. The relative position of the movable eye plate 2 is measured by taking the central line 15 as a reference line according to the relative position of the central line 15 and the scale mark 21 on the movable eye plate 2, so that accurate adjustment is realized.
Specifically, referring to fig. 1 to 3, the horizontal adjustment bolt set includes a plurality of first horizontal adjustment bolts 3 and a plurality of second horizontal adjustment bolts 5; the plurality of first horizontal adjusting bolts 3 are symmetrically arranged on two opposite edges of the frame-shaped plate 12, and the plurality of second horizontal adjusting bolts 5 are symmetrically arranged on the other two opposite edges of the frame-shaped plate 12.
Taking the square fixing seat 1 as an example, referring to fig. 4, the horizontal adjusting bolts include 4 first horizontal adjusting bolts 3 and 4 second horizontal adjusting bolts 5, wherein the 4 first horizontal adjusting bolts 3 are symmetrically arranged on two opposite edges of the frame-shaped plate 12 in pairs, and the 4 second horizontal adjusting bolts 5 are symmetrically arranged on the other two opposite edges of the frame-shaped plate 12. Then, on the edge where the first horizontal adjustment bolt 3 is located, the displacement of the movable eye plate 2 in the direction can be adjusted by simultaneously adjusting the screwing-in or screwing-out of 2 first horizontal adjustment bolts 3; the displacement of the movable eye plate 2 in the other vertical direction can be adjusted in the same way; the two mutually perpendicular directions of freedom of adjustment allow a free change of the position of the movable eye plate 2.
As an alternative embodiment, the first horizontal adjusting bolt 3 and the second horizontal adjusting bolt 5 are provided with horizontal locking nuts 4, 6. For locking the first and second horizontal adjustment bolts 3 and 5 after the movable eye plate 2 is adjusted to fix the movable eye plate 2 in a horizontal direction parallel to the bottom plate 11.
In order to fix the movable eyeplate 2 in a direction perpendicular to the bottom plate 11, as an alternative embodiment, the locking bolt set includes a plurality of locking bolts 8; wherein, the plurality of locking bolts 8 are symmetrically arranged on two opposite edges of the frame-shaped plate 12.
Referring to fig. 1, the locking bolt set includes 4 locking bolts 8, and two of the locking bolts are symmetrically arranged on two opposite edges. When the movable eye plate 2 needs to be adjusted, the locking bolt 8 is loosened, and after the position of the movable eye plate 2 is adjusted, the locking bolt 8 is fastened.
As an alternative embodiment, the locking bolt 8 is provided with a normal locking nut 7. For further locking the locking bolt 8 after adjusting the movable eye plate 2 to fix the movable eye plate 2 in a direction perpendicular to the base plate 11.
It can be understood that, referring to fig. 4, in order to screw-mount the first horizontal adjustment bolt 3, the second horizontal adjustment bolt 5 and the locking bolt 8, corresponding matching horizontal threaded holes 121 and normal threaded holes 131 are formed at corresponding positions.
As an alternative embodiment, the first circular hole 14 is arranged in the center of the bottom plate 11, and when the movable eye plate 2 moves in the movable space, the projection of the second circular hole 22 in the direction perpendicular to the bottom plate 11 is always located in the first circular hole 14.
Referring to fig. 4, the first circular hole 14 is arranged at the center of the bottom plate 11, and the second circular hole 22 is coaxial with the first circular hole 14 when the movable eye plate 2 is installed at the center of the movable space. When the movable eye plate 2 moves in the movable space, the projection of the second round hole 22 in the direction perpendicular to the bottom plate 11 is always located in the first round hole 14, so that the pull wire passing through the second round hole 22 can move in the first round hole 14 when the movable eye plate 2 is adjusted, and the following movement of the pull wire is not influenced.
It should be noted that the size of the first circular hole 14 can be set according to the displacement range of the movable eye plate 2 on site, and the size of the second circular hole 22 can be set according to the size of the steel wire rope used.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
the device of the invention, the said assembly includes the fixed seat 1 and activity eye plate 2; the fixed seat 1 comprises a bottom plate 11, wherein a frame-shaped plate 12 is arranged on the bottom plate 11, so that the frame-shaped plate 12 and the bottom plate 11 form a movable space for assembling the movable eye plate 2; a plurality of ear plates 13 extending to the upper part of the activity space are arranged on the frame-shaped plate 12; the movable eye plate 2 is positioned in the movable space, and the movable eye plate 2 can move in the movable space along the horizontal plane direction parallel to the bottom plate 11; the frame-shaped plate 12 is provided with a horizontal adjusting bolt group which can adjust the position of the movable eye plate 2 in the horizontal plane direction; the ear plate 13 is provided with a locking bolt group which can lock the movable eye plate 2 in a direction vertical to the bottom plate 11; a first round hole 14 is formed in the middle of the bottom plate 11, and a second round hole 22 for limiting a pull wire is formed in the center of the movable eye plate 2; wherein the first circular aperture 14 is larger in diameter than the second circular aperture 22. Because the movable eye plate 2 can move in the horizontal direction parallel to the bottom plate 11 in the movable space, after the fixed seat 1 is fixed, the position of the movable eye plate 2 can be adjusted through the horizontal adjusting bolt group, wherein the diameter of the first round hole 14 is larger than that of the second round hole 22, so that the stay wire passing through the second round hole 22 can move in the first round hole 14 when the movable eye plate 2 is adjusted, and the follow-up movement of the stay wire is not influenced; after adjustment, the movable eye plate 2 can be fixed through the locking bolt group and the horizontal adjusting bolt group, and stability of the movable eye plate is guaranteed, so that when the center coordinate value of the stay wire eye plate exceeds the theoretical value requirement relative to a slipway coordinate system when the center line 15 of the main propulsion shaft of the ship is positioned, the center coordinate value of the stay wire eye plate can be corrected through adjusting the movable eye plate 2 without re-positioning and welding, and working efficiency is remarkably improved. And the eye plate component has the advantages of simple structure, simple manufacture, convenient use, safety, reliability and low cost.
Example two
In this embodiment, an application example of the eye plate assembly is provided, and the eye plate assembly of the first embodiment is applied to positioning the shafting center line 15 in a ship manufacturing process.
Referring to fig. 7, the eye plate assembly is a steel machining assembly and is a set of reusable tooling assemblies. The specific using method comprises the following steps:
firstly, after a front theoretical point and a rear theoretical point on a wiredrawing frame (the vertical part of which is vertical installation channel steel and the inclined support part is inclined strut angle steel) in a cabin are scribed and established, a fixed seat 1 mounting surface of an eye plate component is attached to the wiredrawing frame mounting surface where the theoretical point is located, and is aligned and spot-welded according to a central line 15; when the wire is required to be pulled, a steel wire with the diameter of 1.5mm penetrates into a center hole of a movable eye plate 2 (with the diameter of 2mm) in the eye plate assembly, one end of the steel wire is wound on the positioning ring to be fixed, and the other end of the steel wire is hung to be heavy to enable the steel wire to be straightened, so that a straight line of the steel wire is obtained, namely the reference axis; after the pull wire is used, the hanging weight is unloaded, and the steel wire and the positioning ring are retracted.
Because the construction period of the installation axis of the ship main shaft is long, the axis theoretical point wire-drawing frame inevitably displaces along with factors such as the stress of a ship body, the ambient temperature and the like, so that the central coordinate value of the wire-drawing eye plate exceeds the requirement of a theoretical value relative to a ship platform coordinate system, when the wire is drawn next time, an optical instrument laser theodolite is used for measuring and drawing a projection central line 15 of the front and rear theoretical points on the observation surface of the movable eye plate 2, and then the center of the movable eye plate 2 is adjusted and fixed to a required position by adjusting the horizontal adjusting bolt group, the locking bolt group and each locking nut by taking the projection central line 15 as a reference. And then repeating the steps to carry out the wire drawing construction. Therefore, the electric welding installation is carried out without detaching the eye plate, and the construction efficiency of the installation axis of the ship main shaft is obviously improved.
And finally, finishing the stay wire, unloading the hanging weight, retracting the steel wire and the positioning ring, then performing spot welding on the mounting surface of the fixing seat 1 of the eye plate assembly, and then integrally disassembling the eye plate assembly and putting the eye plate assembly into a storage box for sealing.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. An eye plate assembly, characterized in that the assembly comprises a fixed seat and a movable eye plate;
the fixed seat comprises a bottom plate, and a frame-shaped plate is arranged on the bottom plate, so that a movable space for assembling the movable eye plate is formed by the frame-shaped plate and the bottom plate; the frame-shaped plate is provided with a plurality of lug plates extending to the upper part of the activity space;
the movable eye plate is positioned in the movable space, and the movable eye plate can move in the movable space along the horizontal plane direction parallel to the bottom plate;
the frame-shaped plate is provided with a horizontal adjusting bolt group which can adjust the position of the movable eye plate in the horizontal plane direction; the lug plate is provided with a locking bolt group which can lock the movable eye plate in the direction vertical to the bottom plate;
a first round hole is formed in the middle of the bottom plate, and a second round hole for limiting the pull wire is formed in the center of the movable eye plate; wherein the diameter of the first circular hole is larger than the diameter of the second circular hole.
2. The assembly of claim 1, wherein said base plate is rectangular and said frame-shaped plate is disposed along an edge of said base plate such that said activity space is rectangular.
3. The assembly of claim 2, wherein the movable eye plate is rectangular to match the movable space, and the movable eye plate is provided with scale marks along each side.
4. The assembly of claim 2, wherein the set of horizontal adjustment bolts comprises a first plurality of horizontal adjustment bolts and a second plurality of horizontal adjustment bolts; the plurality of first horizontal adjusting bolts are symmetrically arranged on two opposite edges of the frame-shaped plate, and the plurality of second horizontal adjusting bolts are symmetrically arranged on the other two opposite edges of the frame-shaped plate.
5. The assembly of claim 4, wherein a horizontal locking nut is disposed on each of the first and second horizontal adjustment bolts.
6. The assembly of claim 5, wherein the set of locking bolts comprises a plurality of locking bolts; the plurality of locking bolts are symmetrically arranged on two opposite edges of the frame-shaped plate.
7. The assembly of claim 6, wherein the locking bolt is provided with a normal locking nut.
8. The assembly of claim 2, wherein the first circular hole is disposed at the center of the base plate, and when the movable eye plate moves in the movable space, a projection of the second circular hole in a direction perpendicular to the base plate is always located in the first circular hole.
9. The method of claim 8, wherein the holder is provided with two center lines perpendicular to each other.
10. Use of an eye plate assembly according to any of claims 1-9 for shafting centerline positioning in a shipbuilding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911389720.0A CN111055975A (en) | 2019-12-27 | 2019-12-27 | Eye plate assembly and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911389720.0A CN111055975A (en) | 2019-12-27 | 2019-12-27 | Eye plate assembly and application thereof |
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| CN111055975A true CN111055975A (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911389720.0A Pending CN111055975A (en) | 2019-12-27 | 2019-12-27 | Eye plate assembly and application thereof |
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| CN (1) | CN111055975A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171592A (en) * | 2020-09-04 | 2021-01-05 | 中船黄埔文冲船舶有限公司 | Ship shafting positioning device |
| CN114352675A (en) * | 2021-12-30 | 2022-04-15 | 武昌船舶重工集团有限公司 | Limiting device and double-layer shock isolation device |
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| JPS6078888A (en) * | 1983-10-07 | 1985-05-04 | Sotsukishiya:Kk | Method for centering screw shaft bearing of ship |
| CN101168380A (en) * | 2007-07-18 | 2008-04-30 | 中国葛洲坝集团机械船舶有限公司 | Method for mounting ship three-main-engine three-airscrew main frame shafting |
| CN101306717A (en) * | 2008-05-21 | 2008-11-19 | 沪东中华造船(集团)有限公司 | Optical alignment method for shipbuilding central axis |
| CN106114756A (en) * | 2016-08-18 | 2016-11-16 | 武昌船舶重工集团有限公司 | Two kinds of carriage assemblys, sectional shelf-unit and marine shafting alignment method |
| CN209037778U (en) * | 2018-09-21 | 2019-06-28 | 江门市南洋船舶工程有限公司 | A kind of regulating device for hole central pull |
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2019
- 2019-12-27 CN CN201911389720.0A patent/CN111055975A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6078888A (en) * | 1983-10-07 | 1985-05-04 | Sotsukishiya:Kk | Method for centering screw shaft bearing of ship |
| CN101168380A (en) * | 2007-07-18 | 2008-04-30 | 中国葛洲坝集团机械船舶有限公司 | Method for mounting ship three-main-engine three-airscrew main frame shafting |
| CN101306717A (en) * | 2008-05-21 | 2008-11-19 | 沪东中华造船(集团)有限公司 | Optical alignment method for shipbuilding central axis |
| CN106114756A (en) * | 2016-08-18 | 2016-11-16 | 武昌船舶重工集团有限公司 | Two kinds of carriage assemblys, sectional shelf-unit and marine shafting alignment method |
| CN209037778U (en) * | 2018-09-21 | 2019-06-28 | 江门市南洋船舶工程有限公司 | A kind of regulating device for hole central pull |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171592A (en) * | 2020-09-04 | 2021-01-05 | 中船黄埔文冲船舶有限公司 | Ship shafting positioning device |
| CN114352675A (en) * | 2021-12-30 | 2022-04-15 | 武昌船舶重工集团有限公司 | Limiting device and double-layer shock isolation device |
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Application publication date: 20200424 |
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| RJ01 | Rejection of invention patent application after publication |