CN210551168U - Marking tool for shipbuilding - Google Patents
Marking tool for shipbuilding Download PDFInfo
- Publication number
- CN210551168U CN210551168U CN201921595726.9U CN201921595726U CN210551168U CN 210551168 U CN210551168 U CN 210551168U CN 201921595726 U CN201921595726 U CN 201921595726U CN 210551168 U CN210551168 U CN 210551168U
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- plate
- distance adjusting
- ship construction
- stone
- fastening screw
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Abstract
The utility model discloses a marking tool for shipbuilding includes: a mountain lever; a connecting piece, which comprises a tubular part which can be sleeved on the backer rod along the backer rod in a sliding way and a plate-shaped part which is fixedly arranged at the outer edge of the tubular part, wherein the plane of the plate-shaped part is parallel to or coincided with the axis of the tubular part; one end of the distance adjusting rod is rotatably hinged on the plate-shaped part; a stone pen fastener with the upper end rotatably hinged at the other end of the distance adjusting rod; and the upper end of the stone pen is detachably arranged on the stone pen fastener. The utility model discloses not only can improve the marking off precision effectively, reduce marking off time and accelerate the shipbuilding progress, avoid the phenomenon of doing over again, avoid resetting, save a large amount of manpower and materials financial resources, instrument material and use the aluminum alloy, not only lightly but also durable.
Description
Technical Field
The utility model relates to a marking tool for shipbuilding.
Background
When the ship is built, in order to carry the ship quickly, a series of measures are taken: the total assembly of the platform is enlarged, and the hoisting times are reduced; the working procedure is moved forward, so that the dock workload is reduced; shifting a large-scale block, and building a plurality of islands to enlarge a working surface; and (4) carrying in a simulation mode, and docking without margin in a segmentation mode. To accomplish these tasks, we often need to do a margin operation, and the original method: each assembler uses the steel tape of the assembler to measure and uses a pencil to draw lines, particularly, under the condition that a plurality of structures are arranged in the segments, the drawn lines are not straight, the quality of the cut plate seams is greatly influenced, the adjacent segments cannot be positioned in place at one time, the replacement is needed, the manpower, the materials and the kinetic energy are wasted, and the shipbuilding period is prolonged.
Disclosure of Invention
The utility model aims at solving the problem that a marking tool for shipbuilding is provided, not only can improve marking precision effectively for the shipbuilding progress realizes once only fixing a position.
The purpose of the utility model is realized like this:
the utility model discloses a marking tool for shipbuilding includes:
a mountain lever;
a connecting piece, which comprises a tubular part which can be sleeved on the backer rod along the backer rod in a sliding way and a plate-shaped part which is fixedly arranged at the outer edge of the tubular part, wherein the plane of the plate-shaped part is parallel to or coincided with the axis of the tubular part;
one end of the distance adjusting rod is rotatably hinged on the plate-shaped part;
a stone pen fastener with the upper end rotatably hinged at the other end of the distance adjusting rod; and
a stone pen with the upper end detachably arranged on the stone pen fastener.
The tubular part of the connecting piece in the marking tool for ship construction is provided with a first fastening screw for fixing the connecting piece and the backer bar.
In the marking tool for ship construction, the plate-shaped part is a fan-shaped plate with a central angle of 90 degrees.
One end of the distance adjusting rod in the marking tool for ship construction is hinged with the plate-shaped part through a second fastening screw.
The distance adjusting rod of the marking tool for ship construction is further provided with a third fastening screw, and one end of the third fastening screw is positioned in an arc-shaped groove which is formed in the plate-shaped part and used for limiting the rotation angle of the distance adjusting rod.
In the scribing tool for ship construction, the upper limit of the rotation angle of the distance adjusting rod relative to the plate-shaped part is set to be perpendicular to the backer bar, and the lower limit of the rotation angle of the distance adjusting rod relative to the plate-shaped part is set to be parallel to the backer bar.
The stone pen fastener in the marking tool for ship construction is in a rectangular tube shape.
The upper end of the stone pen fastener in the marking tool for ship construction is hinged with the other end of the distance adjusting rod through a fourth fastening screw.
At least one fifth fastening screw for fixedly mounting the stone pen is arranged on the outer wall of the stone pen fastener in the marking tool for ship construction.
The utility model discloses not only can improve the marking off precision effectively, reduce marking off time and accelerate the shipbuilding progress, avoid the phenomenon of doing over again, avoid resetting, save a large amount of manpower and materials financial resources, instrument material and use the aluminum alloy, not only lightly but also durable.
Drawings
Fig. 1 is a perspective view of the marking tool for ship building of the present invention;
fig. 2 is a structural diagram illustrating a maximum scribing distance state of the scribing tool for ship building according to the present invention;
fig. 3 is a schematic structural view of the connecting member of the present invention;
FIG. 4 is a schematic structural view of a stone pen fastener of the present invention;
fig. 5 is a structural diagram illustrating a minimum scribing distance state of the scribing tool for ship building according to the present invention;
fig. 6 is a structural diagram of a middle scribing distance state of the scribing tool for ship building according to the present invention;
fig. 7 is a state diagram of the present invention for a single segment scribe operation;
fig. 8 is a state diagram of the present invention for two segment scribing operations.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model relates to a marking tool for shipbuilding includes:
a mountain lever 1;
a connecting piece 2 which comprises a tubular part 21 which can be sleeved on the backer bar 1 along the backer bar in a sliding way and a plate-shaped part 22 which is fixedly arranged on the outer edge of the tubular part 11, wherein the plane of the plate-shaped part 22 is superposed with the axis of the tubular part 21;
a distance adjusting rod 3, one end of which is rotatably hinged on the plate-shaped part 22;
a stone pen fastener 4 with the upper end rotatably hinged at the other end of the distance adjusting rod 3; and
a stone pen 5 with the upper end detachably arranged on the stone pen fastener 4.
Referring to fig. 1 to 4, there is shown an embodiment of a marking tool for ship building according to the present invention;
wherein, the tubular part 21 of the connecting piece 2 is provided with a first fastening screw 23 for fixing the connecting piece 2 and the backer bar 1;
the plate-shaped part 22 is a sector plate with a central angle of 90 degrees;
one end of the distance adjusting rod 3 is hinged with the plate-shaped portion 22 through a second fastening screw 31, and a third fastening screw 32 is further installed, one end of the third fastening screw 31 is located in an arc-shaped groove 22a formed on the plate-shaped portion 22 for limiting the rotation angle of the distance adjusting rod 3, as shown in fig. 2, the upper limit of the rotation angle of the distance adjusting rod 3 relative to the plate-shaped portion is set to be perpendicular to the prop rod 1, as shown in fig. 5, the upper limit of the rotation angle of the distance adjusting rod 3 relative to the plate-shaped portion is set to be parallel to the prop rod 1, and the intermediate state of the rotation angle of the distance adjusting rod 3 relative to the plate-shaped portion is shown in fig. 6;
the stone pencil fastening piece 4 is in a rectangular tube shape, the upper end of the stone pencil fastening piece is hinged with the other end of the distance adjusting rod 3 through a fourth fastening screw 41, and two fifth fastening screws 42 for fixedly mounting the stone pencil 5 are mounted on the outer wall of the stone pencil fastening piece.
The utility model discloses an installation:
1. inserting the backer bar 1 into the connector 2 and fastening with a first fastening screw 23;
2. the distance adjusting rod 3 is arranged on the connecting piece 2;
3. a stone pen fastener 4 is arranged on the distance adjusting rod 3, and the lower opening is in a vertical state during scribing;
4. the slate fastener 4 is fitted with the sharpened slate 5 and fastened using the fifth fastening screw 42.
5. Adjust the position of the distance adjusting rod 3, make the utility model discloses a marking tool opens the shelves and accords with behind the marking data fastening second fastening screw 31 and fourth fastening screw 41.
As shown in fig. 7, the present invention is used for the state diagram of single segment marking:
single segmentation measurement has the surplus, for example needs parallel cut 50mm, because the structure is many inside the segmentation, can't use the ink marker bullet line, can only make a grade by hand and rule, and the line precision of drawing is bad, and the cutting rear end face deviation of precision is more, can't once target in place and cause phenomenons such as rework, use the utility model discloses a marking tool back, as long as lean on the jail flange to rule, fast, the precision meets the requirements, has better effect, shortens working time, improves production efficiency.
As shown in fig. 8, the present invention is used for two state diagrams of segment marking:
when the two sections are close to each other for positioning, the margin exists. Use the utility model discloses a marking tool leans on the preceding segmentation flange limit of jail to rule, can once target in place after the cutting, has better effect.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (9)
1. A marking tool for ship construction is characterized by comprising:
a mountain lever;
the connecting piece comprises a tubular part which can be sleeved on the backer rod along the backer rod in a sliding way and a plate-shaped part which is fixedly arranged at the outer edge of the tubular part, and the plane of the plate-shaped part is parallel to or coincided with the axis of the tubular part;
one end of the distance adjusting rod is rotatably hinged on the plate-shaped part;
the upper end of the stone pencil fastener is rotatably hinged to the other end of the distance adjusting rod; and
and the upper end of the stone pen is detachably arranged on the stone pen fastener.
2. The scribing tool for ship construction as claimed in claim 1, wherein a first fastening screw for fixing the connecting member to the cam lever is provided on the tubular portion of the connecting member.
3. The scribing tool for ship construction as claimed in claim 1, wherein the plate-shaped portion is a fan-shaped plate having a central angle of 90 °.
4. The scribing tool for ship construction as claimed in claim 1, wherein one end of the distance adjusting bar is hinged to the plate-shaped part by a second fastening screw.
5. The scribing tool for ship construction according to claim 1, wherein the distance adjusting lever is further mounted with a third fastening screw having one end located in an arc-shaped groove opened on the plate-shaped portion for limiting a rotation angle of the distance adjusting lever.
6. The scribing tool for ship construction according to claim 1 or 5, wherein an upper limit of a rotation angle of the distance adjustment lever with respect to the plate-shaped portion is set such that the distance adjustment lever is perpendicular to the backup bar, and a lower limit of the rotation angle of the distance adjustment lever with respect to the plate-shaped portion is set such that the distance adjustment lever is parallel to the backup bar.
7. The scribing tool for shipbuilding as in claim 1, wherein the stone pencil fastener is rectangular tubular.
8. The scribing tool for ship construction as claimed in claim 7, wherein an upper end of the stone pencil fastener is hinged to the other end of the distance adjusting bar by a fourth fastening screw.
9. The scribing tool for ship construction as claimed in claim 1, 7 or 8, wherein at least one fifth fastening screw for fixedly mounting the slate pencil is installed on an outer wall of the slate pencil fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921595726.9U CN210551168U (en) | 2019-09-24 | 2019-09-24 | Marking tool for shipbuilding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921595726.9U CN210551168U (en) | 2019-09-24 | 2019-09-24 | Marking tool for shipbuilding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210551168U true CN210551168U (en) | 2020-05-19 |
Family
ID=70667591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921595726.9U Active CN210551168U (en) | 2019-09-24 | 2019-09-24 | Marking tool for shipbuilding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210551168U (en) |
-
2019
- 2019-09-24 CN CN201921595726.9U patent/CN210551168U/en active Active
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