CN220535914U - Ship draft measuring instrument - Google Patents
Ship draft measuring instrument Download PDFInfo
- Publication number
- CN220535914U CN220535914U CN202321382709.3U CN202321382709U CN220535914U CN 220535914 U CN220535914 U CN 220535914U CN 202321382709 U CN202321382709 U CN 202321382709U CN 220535914 U CN220535914 U CN 220535914U
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- connecting rod
- ship
- guide pillar
- fixedly connected
- measuring instrument
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 238000011179 visual inspection Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model relates to a ship draft measuring instrument which comprises a ship body and a first fixed plate, wherein the first fixed plate is fixedly connected to the top of the ship body, a guide pillar is movably connected to the inner side of the first fixed plate, a movable plate is movably connected to the outer side of the guide pillar, scale marks are arranged on the front face of the guide pillar, a first connecting rod is fixedly connected to the bottom of the movable plate and at one side far away from the guide pillar, a second connecting rod is movably connected to the bottom of the first connecting rod, and a floating plate is movably connected to the bottom of the second connecting rod. The ship draft measuring device has the advantages that the draft of the ship can be simply, quickly and accurately measured through the scale mark value, the height of the ship body and the total height of the first connecting rod and the second connecting rod, the practicability is high, and meanwhile, the ship draft measuring device is simple to assemble and disassemble and convenient to use based on the detachable guide post and movable plate and the contractible operation of the second connecting rod.
Description
Technical Field
The utility model relates to the technical field of ship measuring tools, in particular to a ship draft measuring instrument.
Background
Ships are a generic name of various ships, and are vehicles capable of sailing or berthing in water for transportation or operation, and have different technical performances, equipment and structural types according to different use requirements. The draft of a ship refers to the depth of immersion of the ship, i.e. the vertical distance between the water plane and the base plane of the ship bottom, and the magnitude of the draft depends not only on the weight of the ship and all the items carried by the ship, such as cargo, ballast, fuel and spare parts, but also on the density of the water in which the ship is located. The measurement of the draft of a ship is significant to the ship and plays an extremely important role in preventing "overspray" ships from stranding in shallow-risk voyages and from overload.
Currently, manual visual inspection is the primary method of reading the draft of a ship. For berthing broadside, the on-shore staff can check the ship draft on the shore, and for non-berthing broadside, a traffic boat needs to be hired to read the water gauges marked on the bow and the stern around the ship, and the manual visual inspection method is simple and convenient, but has various defects, such as the accuracy and the reliability of visual inspection are easily influenced by objective conditions such as weather, the problem of large multi-point observation workload and the like, and the actual ship draft measurement effect is poor.
Disclosure of Invention
In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide a ship draft measuring apparatus.
The technical scheme of the utility model is as follows: the utility model provides a boats and ships draft measuring apparatu, includes hull and first fixed plate, first fixed plate fixed connection is at the hull top, the inboard swing joint of first fixed plate has the guide pillar, the outside swing joint of guide pillar has the fly leaf, just the front of guide pillar is provided with the scale mark, the bottom of fly leaf and one side fixedly connected with first connecting rod of keeping away from the guide pillar, the bottom swing joint of first connecting rod has the second connecting rod, the bottom swing joint of second connecting rod has the kickboard.
As a preferred implementation mode, two second fixed plates are symmetrically and fixedly connected to the outer side of the guide pillar, two threaded holes are formed in the second fixed plates and the first fixed plates, a second screw rod is connected to the inner parts of every two adjacent threaded holes, and a second rotating handle is fixedly connected to the top of each second screw rod.
As a preferred embodiment, the first screw rod is connected with the first screw rod through internal threads, one end of the first screw rod, which is close to the second connecting rod, is attached to the outer side of the second connecting rod, and one end of the first screw rod, which is far away from the second connecting rod, is fixedly connected with the first rotating handle.
As a preferred embodiment, the bottom of the guide post is attached to the top of the hull.
As a preferred embodiment, the starting point of the graduation marks is flush with the bottom of the guide post.
Compared with the prior art, the utility model has the advantages and positive effects that:
the utility model can obtain the height between the bottom of the movable plate and the top of the ship body by reading the numerical values of the scale marks, and can simply, quickly and accurately measure the draft of the ship by the known height of the ship body and the total height of the first connecting rod and the second connecting rod, thereby having strong practicability.
The measuring instrument is simple in structure and convenient to operate, can be well installed and disassembled quickly when the measuring instrument is not used under the action of the first rotating handle, the first screw rod, the second rotating handle and the second screw rod, and is convenient to use.
According to the utility model, the scale marks are arranged on the guide post, so that the level reading of the scale mark values by a measurer is facilitated, and the accuracy of measurement data is ensured.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is an enlarged view of the utility model at B in FIG. 1;
FIG. 4 is a schematic view of the structure of the guide post, the scale mark and the second fixing plate according to the present utility model;
fig. 5 is a schematic structural view of the first fixing plate and the screw hole of the present utility model.
Legend description: 1. a hull; 2. a guide post; 3. a movable plate; 4. a first link; 5. a second link; 6. a floating plate; 7. a first fixing plate; 8. a threaded hole; 9. a first swivel handle; 10. a first screw rod; 11. a second swivel handle; 12. a second fixing plate; 13. scale marks; 14. and a second screw rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
The utility model will be further described with reference to the drawings and the specific embodiments
Example 1
As shown in fig. 1 to 5, the present utility model provides a technical solution: the ship comprises a ship body 1 and a first fixed plate 7, wherein the first fixed plate 7 is fixedly connected to the top of the ship body 1, the inner side of the first fixed plate 7 is movably connected with a guide pillar 2, the outer side of the guide pillar 2 is movably connected with a movable plate 3, the front surface of the guide pillar 2 is provided with scale marks 13, the bottom of the movable plate 3 is fixedly connected with a first connecting rod 4 at one side far away from the guide pillar 2, the bottom of the first connecting rod 4 is movably connected with a second connecting rod 5, and the bottom of the second connecting rod 5 is movably connected with a floating plate 6; two second fixing plates 12 are symmetrically and fixedly connected to the outer side of the guide post 2, two threaded holes 8 are formed in the two second fixing plates 12 and the first fixing plate 7, a second screw rod 14 is connected to the inner parts of every two adjacent threaded holes 8, and a second rotating handle 11 is fixedly connected to the tops of the two second screw rods 14; the inside threaded connection of first connecting rod 4 has first lead screw 10, and the one end that first lead screw 10 is close to second connecting rod 5 is laminated mutually with the outside of second connecting rod 5, and one end that first lead screw 10 kept away from second connecting rod 5 is fixedly connected with first rotating handle 9.
In this embodiment, the second fixing plate 12 on the guide post 2 is placed on the first fixing plate 7, the second rotating handle 11 rotates to drive the second screw rod 14 to rotate to the inside of the threaded hole 8, the installation operation of the guide post 2 can be completed, the structure is simple, the operation is convenient, the disassembly is facilitated, after the second connecting rod 5 is completely extracted from the first connecting rod 4, the first rotating handle 9 rotates to drive the first screw rod 10 to rotate, the rotation of the first screw rod 10 is attached to the outer side of the second connecting rod 5, the fixing operation of the second connecting rod 5 can be completed, the movable plate 3 is installed on the guide post 2, the floating plate 6 is located on the water surface, the movable plate 3 is pushed to be located at the corresponding position on the guide post 2 under the action of the floating plate 6, the distance between the bottom of the movable plate 3 and the top of the ship body 1 can be better judged by reading the numerical value of the scale mark 13, the height of the ship body 1 is set to be a, the height between the bottom of the movable plate 3 and the top of the ship body 1 is b, the total height of the first connecting rod 4 and the second connecting rod 5 is c, the total height of the ship is calculated through a simple calculation method, the numerical value between the ship is the sum of a and the total height of the second connecting rod 5 is subtracted, the numerical value of the total height of the ship 1 is fast, the numerical value of the total height of the ship can be measured, the total height of the ship 1 can be obtained by subtracting the numerical value of the total height and the numerical value of the total weight is well 1 is known, and the numerical value of the total weight of the numerical value of the total weight is well, and the numerical value of the weight is 1, and the total is well, and the numerical value is well 1.
Example 2
As shown in fig. 1 to 5, the bottom of the guide post 2 is attached to the top of the hull 1; the starting point of the graduation mark 13 is flush with the bottom of the guide post 2.
In the embodiment, the bottom of the guide post 2 is attached to the ship body 1, so that the accuracy of measurement data of the scale marks 13 on the guide post 2 can be ensured; the starting point of the scale mark 13 is flush with the bottom of the guide post 2, namely, the starting point of the scale mark 13 is flush with the top of the ship body 1, so that the accuracy of the measured data of the scale mark 13 can be further ensured.
Working principle:
as shown in fig. 1 to 5, the second fixing plate 12 on the guide post 2 is placed on the first fixing plate 7, the second rotating handle 11 is rotated to drive the second screw rod 14 to rotate to the inside of the threaded hole 8, so that the installation operation of the guide post 2 can be completed, the structure is simple, the operation is convenient and easy, the disassembly is facilitated at the same time, after the second connecting rod 5 is completely extracted from the first connecting rod 4, the first rotating handle 9 is rotated to drive the first screw rod 10 to rotate, the rotation of the first screw rod 10 is attached to the outer side of the second connecting rod 5, the fixing operation of the second connecting rod 5 can be completed, the movable plate 3 is installed on the guide post 2, and the floating plate 6 is positioned on the water surface, the movable plate 3 is pushed to be positioned at the corresponding position on the guide post 2 under the action of the floating plate 6, the distance between the bottom of the movable plate 3 and the top of the ship body 1 can be better judged by reading the numerical value of the scale mark 13, the height of the ship body 1 is a, the height between the bottom of the movable plate 3 and the top of the ship body 1 is b, the total height of the first connecting rod 4 and the second connecting rod 5 is c, and the numerical value of c is subtracted from the numerical value of the sum of the draft of the ship and the sum of the a and the b by a simple calculation method, so that the draft of the ship can be measured quickly and accurately, and the practicality is strong.
Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (5)
1. The utility model provides a boats and ships draft measuring apparatu, includes hull (1) and first fixed plate (7), its characterized in that: the utility model discloses a ship, including hull (1), fixed plate (7), guide pillar (2), movable plate (3) are connected with in the inboard swing joint of fixed plate (7), just the front of guide pillar (2) is provided with scale mark (13), one side fixedly connected with first connecting rod (4) of the bottom of movable plate (3) and keeping away from guide pillar (2), the bottom swing joint of first connecting rod (4) has second connecting rod (5), the bottom swing joint of second connecting rod (5) has kickboard (6).
2. A vessel draft measuring instrument according to claim 1, wherein: two second fixed plates (12) are symmetrically and fixedly connected to the outer side of the guide pillar (2), two threaded holes (8) are formed in the second fixed plates (12) and the first fixed plates (7), second screw rods (14) are connected to the inner parts of every two adjacent threaded holes (8), and second rotating handles (11) are fixedly connected to the tops of the two second screw rods (14).
3. A vessel draft measuring instrument according to claim 2, wherein: the novel connecting rod is characterized in that a first screw rod (10) is connected to the first connecting rod (4) through internal threads, one end of the first screw rod (10) close to the second connecting rod (5) is attached to the outer side of the second connecting rod (5), and a first rotating handle (9) is fixedly connected to one end of the first screw rod (10) far away from the second connecting rod (5).
4. A vessel draft measuring instrument according to claim 3, wherein: the bottom of the guide post (2) is attached to the top of the ship body (1).
5. A vessel draft measuring instrument according to claim 4, wherein: the starting point of the scale mark (13) is level with the bottom of the guide post (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382709.3U CN220535914U (en) | 2023-06-01 | 2023-06-01 | Ship draft measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382709.3U CN220535914U (en) | 2023-06-01 | 2023-06-01 | Ship draft measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220535914U true CN220535914U (en) | 2024-02-27 |
Family
ID=89967197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321382709.3U Active CN220535914U (en) | 2023-06-01 | 2023-06-01 | Ship draft measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220535914U (en) |
-
2023
- 2023-06-01 CN CN202321382709.3U patent/CN220535914U/en active Active
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