CN203572391U - Bulk cargo carrier closed mouth longitudinal frame positioning measurement tool - Google Patents
Bulk cargo carrier closed mouth longitudinal frame positioning measurement tool Download PDFInfo
- Publication number
- CN203572391U CN203572391U CN201320604926.2U CN201320604926U CN203572391U CN 203572391 U CN203572391 U CN 203572391U CN 201320604926 U CN201320604926 U CN 201320604926U CN 203572391 U CN203572391 U CN 203572391U
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- brace
- gaff
- hinged
- tool
- bulk cargo
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Abstract
The utility model discloses a bulk cargo carrier closed mouth longitudinal frame positioning measurement tool. The tool comprises a vertical bar, a cross bar, a first gaff and a second gaff. A slide groove is arranged in the second gaff, and a slide bar cooperating with the slide groove is arranged on the first gaff. One end of the cross bar is hinged to the vertical bar, and the other end is hinged to the first gaff. The other end of the vertical bar is hinged to one end of the second gaff. The tool has a simple structure and a smart design. The tool has a diagonal length measurement range between 306.59 mm and 555 mm and a longitudinal frame length measurement range between 120 mm and 420 mm. Through a plurality of real measuring experiments, errors of test results are between 1.92 mm and -1.26 mm, and the assembly precision at a closed mouth of a bulk cargo carrier can be controlled within +/-3 mm, so that assembly is well controlled within the error range. Through comparison between measurement data and theoretical data, adjustable templates satisfy the requirements for measurement precision of a bulk cargo carrier, and thus the tool is good in practicality.
Description
Technical field
The utility model relates to technical field of ships, is specifically related to a kind of bulk freighter and closes up a mouthful vertical bone location survey instrument.
Background technology
At present, bulk freighter closes up the vertical bone of mouth because do not have structure to fix, so relative freedom is larger.Often cause the vertical bone of two adjacent sectional to align, need operate on finishing.This just causes certain trouble to construction, has increased construction volume, and efficiency is low.
Utility model content
Goal of the invention: for the deficiencies in the prior art, the purpose of this utility model is to provide a kind of bulk freighter and closes up a mouthful vertical bone location survey instrument, realizes effectively and measuring, meets vertical bone location user demand.
Technical scheme: in order to realize foregoing invention object, the technical solution adopted in the utility model is as follows:
Bulk freighter closes up a mouthful vertical bone location survey instrument, comprises montant, cross bar, the first brace and the second brace; On the second described brace, be provided with chute, on the first described brace, be provided with the litter matching with chute; Described cross bar one end and montant are hinged, and the other end and the first brace are hinged, and one end of the other end of described montant and the second brace is hinged.
On the first described brace, be provided with for fixing the bolt of the first brace and the second brace relative position.
On the first described brace, be provided with scale.
On described montant, be provided with scale.
Measuring plagioclase scope is 306.59mm～555mm.
Measuring vertical bone length is 120mm～420mm.
Beneficial effect: compared with prior art, bulk freighter of the present utility model closes up a mouthful vertical bone location survey instrument, simple in structure, designs ingeniously, and measuring plagioclase scope is 306.59mm～555mm, and measuring vertical bone length is 120mm～420mm.The test of repeatedly measuring through reality, test result, error amount is between 1.92mm～-1.26mm, and bulk freighter is closing up can the be controlled at ± 3mm of assembly precision of mouth, within well assembling being controlled to error range.Through the comparison of measurement data domain theory data, adjustable sample plate meets the measuring accuracy requirement of bulk freighter, has good practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation that bulk freighter closes up mouthful vertical bone location survey instrument.
Embodiment
Below in conjunction with concrete accompanying drawing, the utility model is described further.
As shown in Figure 1, bulk freighter closes up a mouthful vertical bone location survey instrument, comprises montant 1, cross bar 2, the first brace 3 and the second brace 4; On the second brace, be provided with chute 5, on the first brace 3, be provided with the litter matching with chute 5, guarantee that the first brace 3 can back and forth be free to slide along the second brace 4, simultaneously, on the first brace 3, be provided with bolt, while being convenient for measuring, fix the first brace 3 and the second brace 4 relative positions.One end of cross bar 2 and montant 1 are hinged, and the other end and the first brace 3 are hinged, and one end of the other end of montant 1 and the second brace 4 is hinged, and the triangular structure of formation activity is beneficial to while measuring and decontrols, and while not measuring, shrink, and conveniently deposit.On the first brace 3, be provided with scale, on montant 1, be provided with scale, measuring plagioclase scope is 306.59mm～555mm, and measuring vertical bone length is 120mm～420mm.
This survey instrument in use, the rotation angle point that adjustable sample plate is installed must be only accurately at the angle point of measuring limit, and the hinge of installation adjustable sample plate all has size, can not be on absolute summit, therefore the angle that identical data are jumped out all can have error, the test of repeatedly measuring through reality, test result, error amount is between 1.92mm～-1.26mm, bulk freighter is closing up can the be controlled at ± 3mm of assembly precision of mouth, control fine is described, in assembling within error range.Through the comparison of measurement data domain theory data, adjustable sample plate meets the measuring accuracy requirement of bulk freighter.
Claims (6)
1. bulk freighter closes up a mouthful vertical bone location survey instrument, it is characterized in that: comprise montant (1), cross bar (2), the first brace (3) and the second brace (4); On described the second brace (4), be provided with chute (5), on described the first brace (3), be provided with the litter matching with chute (5); Described cross bar (2) one end and montant (1) are hinged, and the other end and the first brace (3) are hinged, and one end of the other end of described montant (1) and the second brace (4) is hinged.
2. bulk freighter according to claim 1 closes up a mouthful vertical bone location survey instrument, it is characterized in that: on described the first brace (3), be provided with for fixing the bolt of the first brace (3) and the second brace (4) relative position.
3. bulk freighter according to claim 1 closes up a mouthful vertical bone location survey instrument, it is characterized in that: on described the first brace (3), be provided with scale.
4. bulk freighter according to claim 1 closes up a mouthful vertical bone location survey instrument, it is characterized in that: on described montant (1), be provided with scale.
5. bulk freighter according to claim 1 closes up a mouthful vertical bone location survey instrument, it is characterized in that: measuring plagioclase scope is 306.59mm～555mm.
6. bulk freighter according to claim 1 closes up a mouthful vertical bone location survey instrument, it is characterized in that: measuring vertical bone length is 120mm～420mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604926.2U CN203572391U (en) | 2013-09-29 | 2013-09-29 | Bulk cargo carrier closed mouth longitudinal frame positioning measurement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604926.2U CN203572391U (en) | 2013-09-29 | 2013-09-29 | Bulk cargo carrier closed mouth longitudinal frame positioning measurement tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572391U true CN203572391U (en) | 2014-04-30 |
Family
ID=50540119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604926.2U Expired - Fee Related CN203572391U (en) | 2013-09-29 | 2013-09-29 | Bulk cargo carrier closed mouth longitudinal frame positioning measurement tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499263A (en) * | 2013-09-29 | 2014-01-08 | 扬州大洋造船有限公司 | Positioning survey tool for bulk cargo ship folding hole longitudinal |
-
2013
- 2013-09-29 CN CN201320604926.2U patent/CN203572391U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499263A (en) * | 2013-09-29 | 2014-01-08 | 扬州大洋造船有限公司 | Positioning survey tool for bulk cargo ship folding hole longitudinal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20160929 |