CN205327358U - Novel boats and ships trim measuring tool - Google Patents
Novel boats and ships trim measuring tool Download PDFInfo
- Publication number
- CN205327358U CN205327358U CN201521145267.6U CN201521145267U CN205327358U CN 205327358 U CN205327358 U CN 205327358U CN 201521145267 U CN201521145267 U CN 201521145267U CN 205327358 U CN205327358 U CN 205327358U
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- gauge rod
- trim
- location survey
- dynamic
- fixed frame
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Abstract
The utility model provides a novel boats and ships trim measuring tool, include: the location survey gauge rod, the location survey gauge rod has the confession and pastes the flat face that leans on in the hull deck, location survey gauge rod one end is provided with along the inclination scale of the direction of height extension of location survey gauge rod, and the other end of location survey gauge rod is first pin joint end, the dynamic measurement pole, the one end of dynamic measurement pole connects through a pivot and first pin joint end -journal for second pin joint end, this second pin joint end, be provided with the pointer line on the other end of dynamic measurement pole, this pointer line sets up with the inclination scale with corresponding, and fixed frame, fixed frame is installed in the up end of dynamic measurement pole, fixed frame upper end middle part is provided with the measurement liquid bag that is used for the detection level state, it is the length direction who is on a parallel with the dynamic measurement pole to measure the liquid bag. The beneficial effects of the utility model are that: conveniently supply the engineering personnel to measure the angle of trim angular dimension of boats and ships to and the tangent relationship of utilizing trim and captain can calculate boats and ships bow stern trim.
Description
Technical field
This utility model relates to the survey tool of boat trip Angle of Trim, particularly to a kind of novel ship trim survey tool。
Background technology
Boats and ships Angle of Trim is the angle that the ship Water Plane when top-uping intersects with the Water Plane after trim。It changes along with the size of the speed of a ship or plane。The impact that Angle of Trim is all important on the rapidity of boats and ships, airworthiness and stability。And when operation of ship, often need to confirm the drinking water of actual head and the tail or trim, it is possible to owing to condition restriction cannot directly be observed or measure, demand so cannot be met。The digital trim measuring meter device being commercially available in the market, owing to its overall dimensions is less than normal, causes the credibility of its datum level chosen to be forbidden, and the boats and ships Angle of Trim also resulting in actual measurement is less accurate。
Utility model content
In order to solve above-mentioned technical problem, disclosing a kind of novel ship trim survey tool in this utility model, the technical solution of the utility model is implemented:
A kind of novel ship trim survey tool, including:
Location survey gauge rod, described location survey gauge rod has for being posted by the planar base surface of deck in ship structure, and described location survey gauge rod one end is provided with the inclination angle scale that the short transverse along location survey gauge rod extends, and the other end of location survey gauge rod is the first pivot end；
Dynamic measurement bar, one end of described dynamic measurement bar is the second pivot end, and this second pivot end, by a rotating shaft and the first pivot end pivot joint, the other end of described dynamic measurement bar is provided with cursor line, and this cursor line and inclination angle scale are arranged in correspondence with；
And fixed frame, described fixed frame is installed on the dynamic upper surface measuring bar, and described fixed frame upper center is provided with the measurement liquid capsule for detection level state, and described measurement liquid capsule is in being parallel to the dynamic length direction measuring bar。
Preferably, described first pivot end and the second pivot end are all in arc-shaped, and the axle center of this circular arc overlaps with shaft axis。
Preferably, described measurement liquid capsule has and is parallel to the dynamic graticule measuring bar width, the both sides at the middle part that described graticule is divided on measurement liquid capsule along its length。
Preferably, the side of described inclination angle scale is provided with a plurality of angular marking line, the bearing of trend of described angular marking line all with the axes intersect of rotating shaft。
Implementing the beneficial effects of the utility model is:
1, this trim meter can easily, measured place boats and ships longitudinal inclination rapidly, understanding the boat state of boats and ships, instructing accurately thus providing for ship operation person；
2, the trim angle by measuring in real time, it is poor that the tangent relationship utilizing trim and captain can calculate ship bow aft draft, looking into also dependent on the actual displacement after ship loading and take corresponding Mean Draught and centre of floatation longitudinal coordinate, Angle of Trim and captain by measuring calculate FORE DRAFT and aft draft；
3, the Angle of Trim data that this trim meter is measured when shipping high speed navigates by water have quickly, accurate advantage, and capacity of resisting disturbance is strong, and Practical Performance is excellent。
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only a kind of embodiment of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is structural representation of the present utility model (vertical view)；
Fig. 2 is structural representation of the present utility model (master looks)；
Fig. 3 is use state diagram of the present utility model；
Fig. 4 is Fig. 3 A place partial view。
In above-mentioned accompanying drawing, each figure labelled notation represents respectively:
1, location survey gauge rod；2, dynamic measurement bar；3, fixed frame；4, cursor line；5, liquid capsule is measured；6, inclination angle scale；7, rotating shaft；8, deck。
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection。
As Figure 1-Figure 4, a kind of novel ship trim survey tool, including: location survey gauge rod 1, dynamic measurement bar 2 and fixed frame 3, described location survey gauge rod 1 is for being posted by the deck of measured hull, specifically, location survey gauge rod 1 has for being posted by the planar base surface of deck in ship structure 8, and described location survey gauge rod 1 one end is provided with the inclination angle scale 6 that the short transverse along location survey gauge rod 2 extends, and the other end of location survey gauge rod 1 is the first pivot end。Described dynamic measurement bar 2 is for for engineering staff's rotating operation。One end of described dynamic measurement bar 2 is the second pivot end, and this second pivot end passes through rotating shaft 7 and a first pivot end pivot joint, and the other end of described dynamic measurement bar 2 is provided with cursor line 4, and as shown in Figure 4, this cursor line 4 is arranged in correspondence with inclination angle scale 6。Described fixed frame 3 is installed on the dynamic upper surface measuring bar 2, and described fixed frame 3 upper center is provided with the measurement liquid capsule 5 for detection level state, and described measurement liquid capsule 5 is in being parallel to the dynamic length direction measuring bar 2。
As shown in Figure 3, novel ship trim survey tool described in the utility model is in use, first location survey gauge rod 1 is placed against in deck in ship structure, the planar base surface of location survey gauge rod 1 is posted by deck, when ship's navigation, owing to there being Angle of Trim to produce between hull and the water surface, now, engineering staff dynamic measures bar 2 by rotating, dynamic measurement bar 2 is turned to measurement liquid capsule 5 show this dynamic measure bar be the level of state extension time, angle index corresponding to corresponding instruction inclination angle scale 6 on reading pointer line 4。Then real-time boats and ships Angle of Trim angle is known, by this Angle of Trim angular dimension, it is poor that the tangent relationship utilizing bow aft draft difference and captain can calculate ship bow aft draft, looking into also dependent on the actual displacement after ship loading and take corresponding Mean Draught and centre of floatation longitudinal coordinate, Angle of Trim and captain by measuring calculate FORE DRAFT and aft draft。
Preferably, described first pivot end and the second pivot end are all in arc-shaped, and the axle center of this circular arc overlaps with shaft axis。When the purpose being so designed that is in that avoid location survey gauge rod 1 and move opening angle between measurement bar 2, arris supports and bumps against on deck。
Preferably, described measurement liquid capsule 5 has and is parallel to the dynamic graticule measuring bar 2 width, the both sides at the middle part that described graticule is divided on measurement liquid capsule 5 along its length。This graticule measures the relative position of vacuole in liquid capsule 5 for observing for engineering staff。
Preferably, the side of described inclination angle scale 6 is provided with a plurality of angular marking line, the bearing of trend of described angular marking line all with the axes intersect of rotating shaft。The purpose being so designed that is to ensure that the accuracy of Angle of Trim angular surveying。
It is to be noted; the foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle; any amendment of being made, equivalent replacement, improvement etc., should be included within protection domain of the present utility model。
Claims (4)
1. novel ship trim survey tool, it is characterised in that including:
Location survey gauge rod, described location survey gauge rod has for being posted by the planar base surface of deck in ship structure, and described location survey gauge rod one end is provided with the inclination angle scale that the short transverse along location survey gauge rod extends, and the other end of location survey gauge rod is the first pivot end；
Dynamic measurement bar, one end of described dynamic measurement bar is the second pivot end, and this second pivot end, by a rotating shaft and the first pivot end pivot joint, the other end of described dynamic measurement bar is provided with cursor line, and this cursor line and inclination angle scale are arranged in correspondence with；
And fixed frame, described fixed frame is installed on the dynamic upper surface measuring bar, and described fixed frame upper center is provided with the measurement liquid capsule for detection level state, and described measurement liquid capsule is in being parallel to the dynamic length direction measuring bar。
2. novel ship trim survey tool according to claim 1, it is characterised in that: described first pivot end and the second pivot end are all in arc-shaped, and the axle center of this circular arc overlaps with shaft axis。
3. novel ship trim survey tool according to claim 1, it is characterised in that: described measurement liquid capsule has and is parallel to the dynamic graticule measuring bar width, the both sides at the middle part that described graticule is divided on measurement liquid capsule along its length。
4. novel ship trim survey tool according to claim 1, it is characterised in that: the side of described inclination angle scale is provided with a plurality of angular marking line, the bearing of trend of described angular marking line all with the axes intersect of rotating shaft。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521145267.6U CN205327358U (en) | 2015-12-30 | 2015-12-30 | Novel boats and ships trim measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521145267.6U CN205327358U (en) | 2015-12-30 | 2015-12-30 | Novel boats and ships trim measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205327358U true CN205327358U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521145267.6U Active CN205327358U (en) | 2015-12-30 | 2015-12-30 | Novel boats and ships trim measuring tool |
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| CN (1) | CN205327358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113484892A (en) * | 2021-06-30 | 2021-10-08 | 中国船舶重工集团公司第七一九研究所 | GNSS-based ship attitude calculation method and system |
-
2015
- 2015-12-30 CN CN201521145267.6U patent/CN205327358U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113484892A (en) * | 2021-06-30 | 2021-10-08 | 中国船舶重工集团公司第七一九研究所 | GNSS-based ship attitude calculation method and system |
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| GR01 | Patent grant |