CN218477623U - Hard wing sail with locking member - Google Patents
Hard wing sail with locking member Download PDFInfo
- Publication number
- CN218477623U CN218477623U CN202222267165.8U CN202222267165U CN218477623U CN 218477623 U CN218477623 U CN 218477623U CN 202222267165 U CN202222267165 U CN 202222267165U CN 218477623 U CN218477623 U CN 218477623U
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- fixing
- fixing frame
- sail
- wing sail
- hard
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Abstract
The utility model provides a hard wing sail with locking component, the welding has circular fixing base at the first festival sail base lower surface of hard wing sail, the fixing base middle part is provided with the decurrent recess of opening, be provided with the internal thread in the recess, surface welding has the mount on the gyration base roof, the mount has the bottom plate, be fixed with cylindricality mount main part on the bottom plate, the mount main part is corresponding with the fixing base position, the welding of mount main part both sides has the fixed plate, it has the round hole of symmetry to open on the fixed plate of both sides. The fixing frame main part is internally provided with a cavity with an upward opening, the cavity is internally threaded with a fixing shaft, the fixing shaft is provided with external threads, and the connecting rod sequentially penetrates through the top wall of the rotary base, the bottom plate and the bottom of the fixing frame main part from the lower part of the fixing frame to enter the cavity and is connected with the fixing shaft. The structure of the invention realizes that the hard wing sail can stand still and does not rotate when in detection, ensures the safety of the detection of the hard wing sail, provides safety guarantee for the maintenance of the hard wing sail, and is used as an important safety guarantee for the maintenance of hard wing sail equipment.
Description
Technical Field
The invention relates to the field of sail manufacturing in ship and ocean engineering, in particular to a hard wing sail with a locking member, wherein the hard wing sail can stand still and cannot move under the condition that a hydraulic motor cannot work.
Background
Energy conservation and environmental protection are one of the hot spots concerned in shipping in recent years, a ship uses wind energy as a driving force, a sail direct driving technology is generally adopted, and a hard wing sail with a U-shaped section is creatively designed. And tested on an ocean-going vessel. The method provides strict argument for the effective utilization of clean energy and provides another possibility for the clean power of ships. The hard wing sail needs to be lifted and rotated in work, when the hard wing sail needs to be overhauled, the equipment needs to be static, stand and still, when the hydraulic motor can work normally, the hard wing sail can be made to be static, stand and still through controlling the hydraulic motor, but the hard wing sail cannot be kept in a static state when the hydraulic motor is removed or the hydraulic motor fails. In order to realize that the hard wing sail does not rotate when being maintained, a hard wing sail locking mechanism is developed. The mechanism is applied to the hard wing sail for the first time, is designed for the first time in China, and is a technical blank of a locking mechanism of the hard wing sail in China.
Disclosure of Invention
In order to solve the above problems, the present invention provides a hard wing sail with a locking member, which adopts the following technical scheme:
the utility model provides a hard wing sail with locking member, has circular fixing base at the first festival sail base lower surface welding of hard wing sail, the fixing base middle part is provided with the decurrent recess of opening, be provided with the internal thread in the recess, the last surface welding of rotary base roof has the mount, the mount has the bottom plate, be fixed with cylindricality mount main part on the bottom plate, the mount main part with the fixing base position is corresponding, mount main part both sides welding has fixed plate, both sides open the round hole that has the symmetry on the fixed plate.
The fixing frame comprises a fixing frame body and is characterized in that a cavity with an upward opening is formed in the fixing frame body, a fixing shaft is connected to the inner thread of the cavity, the fixing shaft is provided with an external thread, and a connecting rod sequentially penetrates through the top wall of the rotary base, the bottom plate and the bottom of the fixing frame body to enter the cavity and is connected with the fixing shaft.
According to the hard wing sail with the locking component, furthermore, the bottom of the connecting rod is provided with the hand wheel.
In the hard wing sail with the locking member, further, the bottom of the fixing plate is welded and fixed on the bottom plate.
In the hard wing sail with the locking member, furthermore, the bottom of the fixing frame main body occupies 1/4 of the length of the base plate, the bottom of the fixing plate on one side occupies 1/4 of the length of the base plate, and the bottom of the fixing plate on the other side occupies 2/4 of the length of the base plate.
In the hard wing sail with the locking member, further, the width of the top of the fixing frame is equal to the diameter of the fixing frame main body.
The structure of the invention realizes that the hard wing sail can stand still and does not rotate when being detected, and ensures the safety of the detection of the hard wing sail. The structure successfully provides safety guarantee for maintenance of the hard wing sail, and the structure is applied to hard wing sail equipment for the first time and is used as an important safety guarantee for maintenance of the hard wing sail equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the fixing base;
FIG. 3 is a schematic view of the structure of the fixing frame;
wherein: the device comprises a 1-hard wing sail first air-saving sail base, a 2-fixed seat, a 3-fixed shaft, a 4-fixed frame main body, a 5-hand wheel, a 6-rotary base, a 7-connecting rod, an 8-fixed plate, a 9-round hole, a 10-fixed frame main body and a 11-bottom plate.
Detailed Description
The invention is further explained with reference to the drawings.
As shown in fig. 1, a hard wing sail with a locking member, a first sail base of the hard wing sail is movably connected with a rotary base, a circular fixing base is welded on the lower surface of the first sail base of the hard wing sail, a groove with a downward opening is formed in the middle of the fixing base, internal threads are arranged in the groove, a fixing frame is welded on the upper surface of the top wall of the rotary base, the fixing frame is provided with a bottom plate, a cylindrical fixing frame main body is fixed on the bottom plate, the fixing frame main body corresponds to the fixing base in position, fixing plates are welded on two sides of the fixing frame main body, symmetrical round holes are formed in the fixing plates on two sides, the round holes are used for hoisting, as shown in fig. 3, the inner space of the hard wing sail is saved, and the fixing plates are arranged in an asymmetrical structure.
The inside ascending cavity of opening that is provided with of mount main part, cavity female connection have the fixed axle, and the fixed axle has the external screw thread, and the connecting rod pierces through rotary base roof, bottom plate, mount main part bottom in proper order from the mount below and gets into the cavity, is connected with the fixed axle, and the connecting rod top is fixed with the hand wheel. The fixed shaft is driven to move up and down by rotating the hand wheel, the fixed shaft can be rotated into the fixed base to fix the rotary base and the hard wing sail when the hard wing sail needs to be overhauled and does not rotate under the non-working state of the hydraulic motor, and the fixed shaft can be rotated downwards to be screwed out of the fixed base when the hard wing sail does not need to stand still.
The structure of the invention realizes that the hard wing sail can stand still and does not rotate when being detected, and ensures the safety of the detection of the hard wing sail. The structure successfully provides safety guarantee for maintenance of the hard wing sail, and the structure is applied to hard wing sail equipment for the first time and is used as an important safety guarantee for maintenance of the hard wing sail equipment.
Claims (5)
1. A hard wing sail with locking members, characterized in that: the lower surface of a first wind-saving sail base of the hard wing sail is welded with a circular fixing seat, the middle part of the fixing seat is provided with a groove with a downward opening, an internal thread is arranged in the groove, the upper surface of the top wall of the rotary base is welded with a fixing frame, the fixing frame is provided with a bottom plate, a cylindrical fixing frame main body is fixed on the bottom plate, the fixing frame main body corresponds to the fixing seat in position, fixing plates are welded on two sides of the fixing frame main body, and symmetrical round holes are formed in the fixing plates on the two sides;
the fixing frame comprises a fixing frame body and is characterized in that a cavity with an upward opening is formed in the fixing frame body, a fixing shaft is connected to the inner thread of the cavity, the fixing shaft is provided with an external thread, and a connecting rod sequentially penetrates through the top wall of the rotary base, the bottom plate and the bottom of the fixing frame body to enter the cavity and is connected with the fixing shaft.
2. A hard sail with locking members, as claimed in claim 1, wherein: and a hand wheel is arranged at the bottom of the connecting rod.
3. A hard sail with locking members, as claimed in claim 1, wherein: the bottom of the fixed plate is welded and fixed on the bottom plate.
4. A hard sail with locking members, according to claim 1 or 3, characterized in that: the bottom of the fixing frame main body accounts for 1/4 of the length of the bottom plate, the bottom of the fixing plate accounts for 1/4 of the length of the bottom plate on one side, and the bottom of the fixing plate accounts for 2/4 of the length of the bottom plate on the other side.
5. A hard sail with locking members, as claimed in claim 1, wherein: the width of the top of the fixing frame is equal to the diameter of the fixing frame main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222267165.8U CN218477623U (en) | 2022-08-29 | 2022-08-29 | Hard wing sail with locking member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222267165.8U CN218477623U (en) | 2022-08-29 | 2022-08-29 | Hard wing sail with locking member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218477623U true CN218477623U (en) | 2023-02-14 |
Family
ID=85165024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222267165.8U Active CN218477623U (en) | 2022-08-29 | 2022-08-29 | Hard wing sail with locking member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218477623U (en) |
-
2022
- 2022-08-29 CN CN202222267165.8U patent/CN218477623U/en active Active
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