CN214397173U - Outboard motor base mounting structure of ship and ship thereof - Google Patents
Outboard motor base mounting structure of ship and ship thereof Download PDFInfo
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- CN214397173U CN214397173U CN202023080993.8U CN202023080993U CN214397173U CN 214397173 U CN214397173 U CN 214397173U CN 202023080993 U CN202023080993 U CN 202023080993U CN 214397173 U CN214397173 U CN 214397173U
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Abstract
The utility model discloses an outboard motor base mounting structure of a boat and the boat thereof, which are used for the fixed mounting of an outboard motor of the tail part of the boat, and comprise a stern sealing plate which is positioned on the outer surface of the tail part of a boat body and is used as an outer plate, wherein the stern sealing plate is made of metal materials; at least one hanging machine base used for fixedly installing a hanging machine is fixedly connected to the outer wall of the stern sealing plate in an abutting mode; the inner wall side of the stern sealing plate corresponding to the hanging machine base is welded with a U-shaped metal reinforcing rib plate for preventing stress concentration from damaging the stern sealing plate; the U-shaped metal reinforcing rib plate is integrally connected to the inner wall side of the stern sealing plate to form a hollow cavity, and the hollow cavity is also integrally filled with a composite material which is integrally formed after solidification; the hanging machine base is fixedly connected to the stern sealing plate, the concrete and the U-shaped metal reinforcing rib plate which are integrally constructed through at least two penetrating bolts; the whole design is reasonable, the structure is simple, weight reduction is effectively realized, material waste is avoided, the process is simple, the installation cost is low, welding processing and maintenance and replacement are convenient, and the production efficiency and the reliability are effectively improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a shipbuilding technique especially relates to an outboard motor base mounting structure of ship and ship thereof.
[ background of the invention ]
The outboard engine for the boat is a power mechanism which is suspended outside a board to provide propulsion power, the existing outboard engine for the boat and the propeller are combined into a whole and are externally hung on a stern, and the propeller stretches into water to rotationally push the boat to advance. The outboard propulsion machine for the existing speed boat and the small and medium yacht mostly has no rudder blade, and the whole machine body rotates when steering, so that the direction of the propeller pushing water is changed, and the yacht is steered, but the structure is complex and the power is large.
In addition, when the outboard engine is mounted on the existing boat using the outboard engine as propulsion power, corresponding holes are drilled on a tail sealing plate of the boat according to the positions of bolt holes (generally 4 holes are needed for each engine) on an engine fixing plate, and then the engine is fastened on the tail sealing plate by using bolts. Because the existing ships and boats are mostly made of iron or aluminum materials, the requirement on the strength of the installation position of the hanging machine is high. In traditional erection joint structure, at the screw host computer installing zone that the on-hook corresponds, set up the monoblock planking and strengthen, cause hull weight to increase, the material is extravagant, and the welding degree of difficulty increases, is unfavorable for the maintenance to be changed.
In view of the above, it is desirable to design and manufacture a boat structure that can reduce weight and has structural strength suitable for mounting on-hook.
[ Utility model ] content
The utility model provides a reasonable in design, simple structure, simple process and installation cost are low, effectively subtract heavy, avoid the material extravagant, make things convenient for welding process and maintenance to change, improve the outboard motor base mounting structure and the ships of ships that production efficiency and reliability are high.
The utility model adopts the technical proposal that:
a mounting structure of an outboard motor base of a boat is used for fixedly mounting an outboard motor at the tail part of the boat and comprises a stern sealing plate which is positioned on the outer surface of the tail part of a boat cabin body and used as an outer plate, wherein the stern sealing plate is made of a metal material;
the outer wall of the stern sealing plate is fixedly connected with at least one hanging machine base used for fixedly mounting a hanging machine in an abutting mode;
the inner wall side of the stern sealing plate corresponding to the on-hook base is welded with a U-shaped metal reinforcing rib plate for increasing the strength of the ship and avoiding stress concentration from damaging the stern sealing plate;
the U-shaped metal reinforcing rib plates are integrally connected to the inner wall side of the stern sealing plate to form a hollow cavity, and composite materials for increasing the overall strength and forming an integral structure after curing are integrally filled in the cavity;
the hanging machine base is fixedly connected to the stern sealing plate, the composite material and the U-shaped metal reinforcing rib plate which are integrally constructed through at least two penetrating bolts.
Furthermore, the two outboard motor bases are symmetrically arranged on two sides by taking the vertical central line in the middle of the stern sealing plate as a center and extend downwards to the bottom plate of the boat.
Furthermore, the hanging machine base is of a 7-shaped structure, and a buckle head which is connected with the edge of the top side of the stern sealing plate in a hanging and buckling mode is arranged at the top end of the 7-shaped hanging machine base.
Furthermore, the upper side of the hanging machine base is provided with at least four bolt holes which are adjusted according to different installation heights and penetrate through bolt installation positions.
Furthermore, the lower side of the hanging machine base is provided with a sliding groove hole which is in a strip shape along the vertical direction and can be adjusted to pass through the installation position of the bolt in a self-adaptive mode.
Furthermore, the section modulus or the thickness of the shape material of the U-shaped metal reinforcing rib plate is not less than the thickness or the modulus of the stern seal plate at the corresponding position.
Furthermore, the thickness of the U-shaped metal reinforcing rib plate is 3-10 mm.
Furthermore, the stern sealing plate is also provided with drain holes which are used for draining ships and boats and are symmetrical on two sides of the vertical central line by taking the vertical central line as the center.
Further, the outer surface layer of the stern sealing plate is also coated with an antifouling paint layer for antifouling treatment.
The boat comprises a boat cabin body, wherein the tail of the boat cabin body adopts the outboard motor base mounting structure of the boat.
The utility model has the advantages that:
the utility model discloses a U type metal deep floor an organic whole pastes to lean on to weld in stern shrouding inner wall side and form a hollow cavity, and integrative filling is used for increasing bulk strength, and forms the combined material of a body structure after the solidification in this cavity, and this combined material can adopt the concrete, and the hanging machine base passes through bolt fixed connection on stern shrouding, concrete and U type metal deep floor of a body structure through two, and the effective dispersion stress is concentrated, avoids causing the stern shrouding to damage.
The stern sealing plate is welded and connected with the U-shaped metal reinforcing rib plate, compared with the single metal plate for reinforcement, the stern sealing plate can increase load while reducing weight, and has the advantages of material saving, easiness in manufacturing, low cost and easiness in maintenance and replacement.
Meanwhile, in the processing process, the mechanical properties of the connecting part of the stern sealing plate and the ship main engine and the connecting part of the stern sealing plate and the bottom plate of the stern sealing plate are improved in a mode of welding the inner surface of the stern sealing plate with the U-shaped metal reinforcing rib plate and pouring concrete, and when materials bear the same shearing stress, the high-strength metal composite material structure not only disperses the stress caused by the driving and continuous vibration of the main engine, but also converts the shearing stress of part of the cross section in the vertical direction into the pulling force along the plane direction of the ship body, thereby greatly improving the strength of the ship body, avoiding the damage of the stern sealing plate caused by the stress, and further prolonging the service life of the shell plate of the ship body; avoid stern shrouding additional strengthening when receiving stress concentration, cause the destruction of stern shrouding, and then protected the integrality of hull.
Moreover, the manufacturing cost of the reinforcing structure is lower than that of the integral metal plate reinforcing structure, multiple choices are provided for installing and reinforcing the on-hook, and the building cost of installing and reinforcing the on-hook is also reduced.
[ description of the drawings ]
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the present invention in partial section;
FIG. 3 is an enlarged schematic view of the middle suspension machine base according to the present invention;
fig. 4 is an enlarged schematic view of the cross-sectional structure of the present invention.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a outboard motor base mounting structure of ships, as shown in fig. 1-4 for the fixed mounting of the outboard motor of ships afterbody (not shown in the figure), includes and is located the stern shrouding 1 of the outer surface of ship cabin afterbody as the planking, and this stern shrouding 1 adopts sheet metal to make, still uses vertical center line as the center on the stern shrouding 1, has the wash port 2 that is used for the ships drainage in vertical center line bilateral symmetry. Two outboard motor bases 3 for fixedly mounting an outboard motor are fixedly connected to the outer wall of the stern sealing plate 1 in an abutting mode, and the two outboard motor bases 3 are symmetrically mounted on two sides by taking the vertical central line in the middle of the stern sealing plate 1 as a center and extend downwards to the bottom plate of a boat; the inner wall side of the stern sealing plate 1 corresponding to the outboard motor base 3 is welded with a U-shaped metal reinforcing rib plate 4 used for increasing the strength of a boat and avoiding stress concentration from damaging the stern sealing plate 1, the section modulus or the thickness of the shape material of the U-shaped metal reinforcing rib plate 4 is not smaller than that of the stern sealing plate material at the corresponding position, the thickness of the U-shaped metal reinforcing rib plate 4 is 3-10 mm, and the U-shaped metal reinforcing rib plate 4 in the embodiment is preferably made of a steel plate material with the thickness of 5 mm.
As shown in fig. 1 to 4, the U-shaped metal reinforcing rib plate 4 is integrally welded to the inner wall side of the stern sealing plate 1 to form a hollow cavity, and the hollow cavity is also integrally filled with a composite material 5 for increasing the overall strength and forming an integral structure after curing, wherein the composite material 5 is concrete in this embodiment; the hanging machine base 3 is fixedly connected to the stern sealing plate 1, the concrete 5 and the U-shaped metal reinforcing rib plate 4 which are integrally constructed through two penetrating bolts 6 which are vertically distributed. This on-hook base 3 is "7" font structure, and the top of the on-hook base 3 of "7" font is equipped with to hang to detain connects in the discount 30 at 1 top side edge of stern shrouding, and 3 upsides of on-hook base are equipped with four bolt holes 7 that pass bolt 6 mounted position according to different mounting height adjustment, and 3 downside of on-hook base are equipped with and are the slotted self-adaptation's adjustment along vertical direction and pass the sliding groove hole 8 of bolt 6 mounted position.
Because the outboard motor base 3 passes through bolt 6 fixed connection through two on stern shrouding 1, concrete 5 and the U type metal deep floor 4 of integrative structure, effective dispersion stress is concentrated, avoids causing stern shrouding 1 to damage. The stern sealing plate 1 and the U-shaped metal reinforcing rib plate 4 are welded and connected, compared with the single metal plate for reinforcement, the stern sealing plate can reduce weight and increase load, and has the advantages of material saving, easiness in manufacturing, low cost and easiness in maintenance and replacement.
Meanwhile, in the processing process, the mechanical properties of the connecting part of the stern sealing plate 1 and the ship main engine and the connecting part of the stern sealing plate 1 and the bottom plate of the stern sealing plate 1 are improved in a mode of welding the inner surface of the stern sealing plate 1 with the U-shaped metal reinforcing rib plate 4 and pouring concrete 5, and when materials bear the same shearing stress, the high-strength metal composite material structure not only disperses the stress caused by the driving and continuous vibration of the main engine, but also converts the shearing stress in the vertical direction of partial section into the pulling force along the plane direction of the ship body, thereby greatly improving the strength of the ship body, avoiding the damage caused by the stress of the stern sealing plate 1 and further prolonging the service life of the shell plate of the ship body; avoid 1 additional strengthening of stern shrouding when receiving stress concentration, cause the destruction of stern shrouding 1, and then protected the integrality of hull. Moreover, the manufacturing cost of the reinforcing structure is lower than that of the integral metal plate reinforcing structure, multiple choices are provided for installing and reinforcing the on-hook, and the building cost of installing and reinforcing the on-hook is also reduced.
In the description of the present invention, it should be noted that the terms "top", "bottom", "inside", "outside", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is conventionally placed when the utility model is used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The above-mentioned embodiments are only preferred embodiments of the present invention, not limiting the scope of the present invention, and all equivalent changes made by the shape, structure and principle of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A mounting structure of an outboard motor base of a boat is used for fixedly mounting an outboard motor at the tail part of the boat and is characterized by comprising a stern sealing plate which is positioned on the outer surface of the tail part of a cabin body of the boat and used as an outer plate, wherein the stern sealing plate is made of a metal material;
the outer wall of the stern sealing plate is fixedly connected with at least one hanging machine base used for fixedly mounting a hanging machine in an abutting mode;
the inner wall side of the stern sealing plate corresponding to the on-hook base is welded with a U-shaped metal reinforcing rib plate for increasing the strength of the ship and avoiding stress concentration from damaging the stern sealing plate;
the U-shaped metal reinforcing rib plates are integrally connected to the inner wall side of the stern sealing plate to form a hollow cavity, and composite materials used for increasing the overall strength and forming an integral structure after being cured are filled in the hollow cavity;
the hanging machine base is fixedly connected to the stern sealing plate, the composite material and the U-shaped metal reinforcing rib plate which are integrally constructed through at least two penetrating bolts.
2. The outboard base mounting structure of a boat of claim 1, wherein: the two outboard engine bases are symmetrically arranged on two sides by taking the vertical central line in the middle of the stern sealing plate as a center and extend downwards to the bottom plate of the boat.
3. An outboard base mounting structure of a boat according to claim 1 or 2, wherein: the hanging machine base is of a 7-shaped structure, and the top end of the 7-shaped hanging machine base is provided with a buckle head which is connected with the edge of the top side of the stern sealing plate in a hanging and buckling mode.
4. The outboard base mounting structure of a boat of claim 1, wherein: the upper side of the hanging machine base is provided with at least four bolt holes which are adjusted according to different installation heights and penetrate through bolt installation positions.
5. The outboard base mounting structure of a boat of claim 2, wherein: the lower side of the hanging machine base is provided with a sliding groove hole which is in a strip shape along the vertical direction and can be adjusted to pass through the installation position of the bolt in a self-adaptive mode.
6. The outboard base mounting structure of a boat of claim 1, wherein: the section modulus or the thickness of the U-shaped metal reinforcing rib plate is not less than the thickness or the modulus of the stern seal plate at the corresponding position.
7. The outboard base mounting structure of a boat of claim 1, wherein: the thickness of the U-shaped metal reinforcing rib plate is 3-10 mm.
8. The outboard base mounting structure of a boat of claim 1, wherein: the stern sealing plate is also provided with drain holes which are used for draining water of ships and boats and are symmetrical on two sides of the vertical central line by taking the vertical central line as the center.
9. The outboard base mounting structure of a boat of claim 1, wherein: and an antifouling paint layer for antifouling treatment is further coated on the outer surface of the stern sealing plate.
10. A boat comprising a boat body, characterized in that the tail of the boat body is provided with the mounting structure of the outboard motor base of the boat according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080993.8U CN214397173U (en) | 2020-12-17 | 2020-12-17 | Outboard motor base mounting structure of ship and ship thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080993.8U CN214397173U (en) | 2020-12-17 | 2020-12-17 | Outboard motor base mounting structure of ship and ship thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214397173U true CN214397173U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023080993.8U Active CN214397173U (en) | 2020-12-17 | 2020-12-17 | Outboard motor base mounting structure of ship and ship thereof |
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| Country | Link |
|---|---|
| CN (1) | CN214397173U (en) |
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- 2020-12-17 CN CN202023080993.8U patent/CN214397173U/en active Active
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