CN112441194A - Gravity balancing device for small ship - Google Patents
Gravity balancing device for small ship Download PDFInfo
- Publication number
- CN112441194A CN112441194A CN202011236023.4A CN202011236023A CN112441194A CN 112441194 A CN112441194 A CN 112441194A CN 202011236023 A CN202011236023 A CN 202011236023A CN 112441194 A CN112441194 A CN 112441194A
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- Prior art keywords
- connecting plate
- servo motor
- rod
- plate
- small
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
- B63B2043/145—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members pneumatic, e.g. inflatable on demand
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a gravity balance device for a small ship, which comprises a ship body, a servo motor, a connecting gear, an electric air pump and a microswitch, wherein the servo motor is arranged inside the ship body, the output end of the servo motor is connected with a rotating shaft, the connecting gear is arranged at one end of the rotating shaft, which is far away from the servo motor, a clamping groove is formed in the inner wall of a second connecting rod, the top ends of the first connecting plate and the first connecting rod are connected with a balance block, and the connecting sleeve rod is connected with the ship body through a steel rope. This based on gravity balancing unit for small-size boats and ships, the balancing piece includes inoxidizing coating and gas cell, and the inoxidizing coating sets up in the outside of gas cell to the inoxidizing coating is the butadiene acrylonitrile rubber material, and when the balancing piece was used, can pass through the inoxidizing coating to the protection of gas cell business turn over, effectively prevents sharp-pointed object in the gas cell puncture damage, ensures the normal use of gas cell, and then guarantees this balancing unit's availability factor.
Description
Technical Field
The invention relates to the technical field of ship correlation, in particular to a gravity balancing device for a small ship.
Background
The boats and ships are the general name of ship, mainly navigate in the waters, carry out the transportation operation, an artificial water vehicle, and the kind of boats and ships is many, can classify according to the operation requirement of difference, if have the branch of civil ship and military ship, and the civil ship can classify according to the size again, small-size civil ship is when navigating, poor stability for large-scale ship, the balancing ability is weak promptly, especially when meetting strong wind weather, take place to incline easily even turn on one's side, cause certain loss, consequently can be equipped with gravity balance device when small-size ship navigates.
However, the existing gravity balance device for the small-sized ship still has some disadvantages in the using process, such as:
the utility model discloses a number N201621135730.3, a ship balancing unit, including hull and balancing unit, mainly through balanced gasbag and tip gasbag to the hull balance, and realize through electric telescopic handle, all need artifical manual completion balanced operation like this, it is more troublesome, increased staff's work load, be not convenient for start switch according to the gradient of hull, realize the regulation of support area, thus reduced balancing unit's practicality;
when the balancing device is used, the protection function is not provided, when a sharp object is met, the balancing device is easily punctured and damaged by the sharp object, the balancing device cannot be used, the supporting balance of a ship body is influenced, and the use efficiency of the balancing device is further reduced, so that the gravity balancing device for the small ship is provided, and the problem provided in the scheme is solved.
Disclosure of Invention
The invention aims to provide a gravity balancing device for a small ship, which aims to solve the problems that the balancing device in the market proposed by the background technology needs manual operation to complete balancing operation, is troublesome, increases the workload of workers, is inconvenient to start a switch according to the inclination of a ship body, realizes adjustment of a supporting area, reduces the practicability of the balancing device, has no protection function when in use, is easy to puncture and damage by a sharp object when encountering the sharp object, causes the failure of the balancing device, influences the supporting balance of the ship body and further reduces the use efficiency of the balancing device.
In order to achieve the purpose, the invention provides the following technical scheme: a gravity balance device for a small ship comprises a ship body, a servo motor, a connecting gear, an electric air pump and a microswitch, wherein the servo motor is arranged inside the ship body, the output end of the servo motor is connected with a rotating shaft, the connecting gear is arranged at one end of the rotating shaft, which is far away from the servo motor, a first connecting plate and a second connecting plate are respectively arranged at the upper side and the lower side of the connecting gear, fixed racks are respectively arranged at the bottom end of the first connecting plate and the top end of the second connecting plate, the front side and the rear side of the first connecting plate and the rear side of the second connecting plate are respectively connected with a limiting block, the limiting blocks are connected with a protective box through grooves, the grooves are arranged on the inner wall of the protective box, the left side and the right side of the first connecting plate and the right side of the second connecting plate are respectively connected with the first connecting rod through fixed plates, the draw-in groove is seted up on the inner wall of second connecting rod, the top of first connecting plate and head rod all is connected with the balancing piece, the balancing piece is connected through shunt tubes and total connecting pipe, and the one end that the shunt tubes was kept away from to total connecting pipe is connected with electronic air pump, both sides all are provided with micro-gap switch around servo motor, and micro-gap switch's top is connected through elasticity spring and clamp plate, servo motor's top is provided with the connecting sleeve pole, and the inside of connecting sleeve pole is provided with the dead lever to the bottom of dead lever is connected with the briquetting, the connecting sleeve pole is connected through steel cable and hull.
Preferably, the first connecting plate and the second connecting plate are respectively connected with the ship body through linear bearings, and the first connecting plate and the second connecting plate respectively form a sliding structure through a fixed rack and a connecting gear.
Preferably, the limiting block is of an integrated structure with the first connecting plate and the second connecting plate respectively, and the connecting end of the limiting block and the connecting end of the groove are T-shaped.
Preferably, the fixed plate respectively with first connecting plate and second connecting plate between be welded connection, and the connected mode of fixed plate and first connecting rod is the welding, and the fixed plate is provided with 2 groups, every group fixed plate is provided with 2 simultaneously.
Preferably, the connecting block and the first connecting rod are of an integrated structure, the connecting block forms a sliding structure through the clamping groove and the second connecting rod, and the second connecting rod is in welded connection with the ship body.
Preferably, the balancing block comprises a protective layer and an inflatable bag, the protective layer is arranged on the outer side of the inflatable bag and is made of butadiene acrylonitrile rubber, and the inflatable bag and the shunt tubes are communicated with each other.
Preferably, the shunt tubes are arranged in 2 groups, each group of shunt tubes is provided with 2 shunt tubes, and the shunt tubes and the main connecting tube are in welded connection.
Preferably, the pressing plate forms a telescopic structure through the elastic spring and the micro switches, the number of the micro switches is 2, and the micro switches are electrically connected with the servo motor.
Preferably, the connecting mode of connecting loop bar and fixed rod is the welding, and fixed rod and briquetting formula structure as an organic whole to there is the interval all the time between both ends and the hull about the fixed rod.
Compared with the prior art, the invention has the beneficial effects that: the gravity balance device for the small-sized ship,
(1) the connecting sleeve rod is arranged above the motor, the fixing rod penetrates through the connecting sleeve rod, the pressing block is mounted at the bottom of the fixing rod, and meanwhile, the pressing block is arranged right above the pressing plate, so that when the fixing rod is inclined, the pressing block can be driven to change the angle together, the pressing plate is extruded through the pressing block, the pressing plate descends to touch the micro switch, the motor is started through the micro switch, the balance block is opened, the supporting area is increased, the ship body is kept balanced, manual operation of workers is not needed, convenience is brought to the workers, and the practicability of the device is improved;
(2) the balance block comprises a protective layer and an inflatable bag, the protective layer is arranged on the outer side of the inflatable bag and is made of nitrile rubber, so that when the balance block is used, the protective layer can protect the inflatable bag from entering and exiting, sharp objects in the inflatable bag are effectively prevented from being punctured and damaged, the normal use of the inflatable bag is ensured, and the use efficiency of the balance device is further ensured;
(3) be provided with the connecting block on the outer wall of head rod, and the connecting block passes through to constitute sliding construction between draw-in groove and the second connecting rod, and head rod and balancing piece are connected, are connected through the fixed plate before head rod and the head rod, like this when the balancing piece is opened to the head rod, can drive the head rod and remove the extension together, thereby make that the balancing piece is opened more steady, ensure that the stability of balanced work goes on.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is a schematic side sectional view of the connection of the connecting gear and the first connecting plate according to the present invention;
FIG. 3 is a schematic view of the inside of the hull of the present invention in a top-down configuration;
FIG. 4 is a schematic view of a top-down section of the connection of the first and second connecting rods according to the present invention;
FIG. 5 is a schematic sectional view of the connection between the first connecting plate and the limiting block according to the present invention;
FIG. 6 is a schematic diagram of the right view structure of the connection between the motor and the microswitch of the present invention;
FIG. 7 is a schematic view of the connecting structure of the connecting sleeve rod and the fixing rod according to the present invention;
FIG. 8 is a schematic view of a balance weight according to the present invention.
In the figure: 1. a hull; 2. a motor; 3. a rotating shaft; 4. a connecting gear; 5. a first connecting plate; 6. a second connecting plate; 7. fixing a rack; 8. a limiting block; 9. a groove; 10. a protective box; 11. a fixing plate; 12. a first connecting rod; 13. connecting blocks; 14. a card slot; 15. a second connecting rod; 16. a counterbalance; 1601. a protective layer; 1602. an air-filled bag; 17. a shunt tube; 18. a main connecting pipe; 19. an electric air pump; 20. a microswitch; 21. pressing a plate; 22. an elastic spring; 23. connecting the loop bar; 24. fixing the rod; 25. briquetting; 26. a steel cord.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a gravity balance device for a small ship comprises a ship body 1, a servo motor 2, a rotating shaft 3, a connecting gear 4, a first connecting plate 5, a second connecting plate 6, a fixed rack 7, a limiting block 8, a groove 9, a protective box 10, a fixing plate 11, a first connecting rod 12, a connecting block 13, a clamping groove 14, a second connecting rod 15, a balancing block 16, a shunt tube 17, a main connecting pipe 18, an electric air pump 19, a micro switch 20, a pressing plate 21, an elastic spring 22, a connecting sleeve rod 23, a fixing rod 24, a pressing block 25 and a steel rope 26, wherein the servo motor 2 is arranged inside the ship body 1, the output end of the servo motor 2 is connected with the rotating shaft 3, the connecting gear 4 is installed at one end of the rotating shaft 3 far away from the servo motor 2, the first connecting plate 5 and the second connecting plate 6 are respectively arranged at the upper side and the lower side of the connecting gear 4, the fixed rack 7 is, the front side and the rear side of the first connecting plate 5 and the second connecting plate 6 are both connected with a limiting block 8, the limiting block 8 is connected with the protective box 10 through a groove 9, the groove 9 is arranged on the inner wall of the protective box 10, the left side and the right side of the first connecting plate 5 and the second connecting plate 6 are both connected with a first connecting rod 12 through a fixing plate 11, the outer wall of the first connecting rod 12 is provided with a connecting block 13, the connecting block 13 is connected with a second connecting rod 15 through a clamping groove 14, the clamping groove 14 is arranged on the inner wall of the second connecting rod 15, the top ends of the first connecting plate 5 and the first connecting rod 12 are both connected with a balancing block 16, the balancing block 16 is connected with a main connecting pipe 18 through a shunt pipe 17, one end of the main connecting pipe 18 far away from the shunt pipe 17 is connected with an electric air pump 19, the front side and the rear side of the servo motor, a connecting sleeve rod 23 is arranged above the servo motor 2, a fixing rod 24 is arranged inside the connecting sleeve rod 23, a pressing block 25 is connected to the bottom end of the fixing rod 24, and the connecting sleeve rod 23 is connected with the ship body 1 through a steel rope 26.
The first connecting plate 5 and the second connecting plate 6 are respectively connected with the hull 1 through linear bearings, and the first connecting plate 5 and the second connecting plate 6 respectively form a sliding structure through the fixed rack 7 and the connecting gear 4, so that when the connecting gear 4 rotates, the first connecting plate 5 and the second connecting plate 6 can be driven to move through the fixed rack 7 simultaneously, and the balance weight 16 can be opened conveniently.
Fixed plate 11 respectively with first connecting plate 5 and second connecting plate 6 between be welded connection, and the connected mode of fixed plate 11 and head rod 12 is the welding, and fixed plate 11 is provided with 2 groups, every group fixed plate 11 is provided with 2 simultaneously, when head rod 5 and second connecting plate 6 remove, can drive head rod 12 through fixed plate 11 and move together, stretch to head rod 12 and open, under head rod 12's effect, it is more stable when can making balancing piece 16 open.
Connecting block 13 and head rod 12 formula structure as an organic whole, and connecting block 13 constitutes sliding construction through draw-in groove 14 and second connecting rod 15 to for welded connection between second connecting rod 15 and the hull 1, can carry on spacingly to head rod 12 through connecting block 13 and draw-in groove 14, and then more steady when making head rod 12 extend, guarantee 16 stable opening of balancing piece.
The balancing piece 16 includes inoxidizing coating 1601 and gas cell 1602, and the inoxidizing coating 1601 sets up in the outside of gas cell 1602, and the inoxidizing coating 1601 is butadiene acrylonitrile rubber, communicate each other between gas cell 1602 and the shunt tubes 17, like this when the balancing piece 16 uses, can protect gas cell 1602 through the inoxidizing coating 1601, effectively prevent that gas cell 1602 from appearing by sharp object puncture damaged phenomenon, guarantee gas cell 1602 normal use, increased gas cell 1602 live time, also improved the device's availability factor.
The clamp plate 21 passes through to constitute extending structure between elasticity spring 22 and the micro-gap switch 20, and micro-gap switch 20 is provided with 2 to be electric connection between micro-gap switch 20 and the servo motor 2, no matter when hull 1 inclines to which side like this, all can start servo motor 2 through touching micro-gap switch 20, and then accomplish the balanced work of support of balancing piece 16 through servo motor 2, effectively reduce staff's work load, increased the device's availability factor.
The connecting mode of connecting loop bar 23 and dead lever 24 is the welding, and dead lever 24 and briquetting 25 formula structure as an organic whole to there is the interval all the time between both ends and the hull 1 about dead lever 24, can make the more firm of being connected between briquetting 25 and the dead lever 24, ensures dead lever 24 simultaneously when along with hull 1 slope, can normally incline and take place the change of angle, guarantees the normal clear of whole operation.
The working principle of the embodiment is as follows: when the gravity balance device for the small-sized ship is used, as shown in fig. 1, firstly, a worker puts the ship body 1 into a corresponding water area for operation, when the ship body 1 encounters high wind power in the using process, the ship body 1 can incline, as shown in fig. 3 and 6-7, because the front side and the rear side of the servo motor 2 are both provided with the micro switches 20, the micro switches 20 are connected with the pressing plate 21 through the elastic springs 22 right above the micro switches 20, the fixing rod 24 is arranged above the pressing plate 21, the fixing rod 24 penetrates through the inner part of the connecting loop rod 23, and the bottom end of the fixing rod 24 is provided with the pressing block 25, when the ship body 1 inclines, the fixing rod 24 can drive the pressing block 25 to change the angle together, namely, the fixing rod 24 and the pressing block 25 incline to one side together, and along with the inclination of the pressing block 25, the pressing block 25 can press the pressing plate 21, the pressure plate 21 is continuously descended, when the pressure plate 21 descends to be contacted with the micro switch 20, the micro switch 20 is triggered, and thus the micro switch 20 starts the servo motor 2;
at this time, the servo motor 2 drives the rotating shaft 3 and the connecting gear 4 to rotate counterclockwise together, as shown in fig. 2, the upper and lower sides of the connecting gear 4 are respectively connected with the first connecting plate 5 and the second connecting plate 6 through the fixed rack 7, so that the first connecting plate 5 and the second connecting plate 6 can be driven to move outward simultaneously when the connecting gear 4 rotates counterclockwise, as shown in fig. 5, since the front and rear sides of the first connecting plate 5 and the second connecting plate 6 are provided with the stoppers 8, the stoppers 8 can slide along the grooves 9 when the first connecting plate 5 and the second connecting plate 6 move, so that the first connecting plate 5 and the second connecting plate 6 can move more smoothly, and at the same time, the first connecting plate 5 and the second connecting plate 6 can push the balance weight 16 to move outward, i.e. away from the hull 1, and the first connecting plate 5 and the second connecting plate 6 are connected with the first connecting plate 12 through the fixed plate 11, therefore, the first connecting rod 12 can be driven to move and extend together, as shown in fig. 4, a sliding structure is formed between the first connecting rod 12 and the second connecting rod 15 through the connecting block 13 and the clamping groove 14, so that the first connecting rod 12 can move more stably, the balance block 16 can be opened more stably, stable operation of balance work is ensured, when the balance block 16 moves to the farthest position, the first connecting plate 5 and the second connecting plate 6 can stop moving, and 2 micro switches 20 are arranged, so that the servo motor 2 can be triggered to operate no matter which side the ship body 1 inclines to, normal operation of balance work is further ensured, workload of workers can be effectively reduced, convenience is brought to the workers, and practicability of the device is improved;
when the weight 16 is moved to the proper position, the operator activates 2 electric air pumps 19, inflates the air bag 1602 through the main connection tube 18 and the shunt tube 17, thereby expanding and opening the inflatable bag 1602, increasing the supporting area of the ship body 1, ensuring the stability of the ship body 1, as shown in fig. 8, since the weight 16 includes the protective layer 1601 and the airbag 1602, and the protective layer 1601 is disposed outside the airbag 1602, and the protective layer 1601 is made of nitrile rubber, so when the balance weight 16 encounters a sharp object during use, the inflatable bag 1602 can be protected, the phenomenon that the inflatable bag 1602 is punctured and damaged is effectively prevented, the balance of the ship body 1 is further ensured, the service time of the inflatable bag 1602 is prolonged, meanwhile, the use efficiency of the device is improved, the operation process of the whole device is just the above, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a based on gravity balancing unit for small-size boats and ships, includes hull (1), servo motor (2), connecting gear (4), electronic air pump (19) and micro-gap switch (20), its characterized in that: the ship is characterized in that a servo motor (2) is arranged inside the ship body (1), the output end of the servo motor (2) is connected with a rotating shaft (3), a connecting gear (4) is installed at one end, far away from the servo motor (2), of the rotating shaft (3), a first connecting plate (5) and a second connecting plate (6) are respectively arranged on the upper side and the lower side of the connecting gear (4), fixed racks (7) are respectively arranged at the bottom end of the first connecting plate (5) and the top end of the second connecting plate (6), limiting blocks (8) are respectively connected with the front side and the rear side of the first connecting plate (5) and the second connecting plate (6), the limiting blocks (8) are connected with a protective box (10) through grooves (9), the grooves (9) are formed in the inner wall of the protective box (10), the left side and the right side of the first connecting plate (5) and the second connecting plate (6) are connected with a first connecting rod (12), the outer wall of the first connecting rod (12) is provided with a connecting block (13), the connecting block (13) is connected with the second connecting rod (15) through a clamping groove (14), the clamping groove (14) is formed in the inner wall of the second connecting rod (15), the top ends of the first connecting plate (5) and the first connecting rod (12) are connected with a balance block (16), the balance block (16) is connected with a main connecting pipe (18) through a shunt pipe (17), one end, far away from the shunt pipe (17), of the main connecting pipe (18) is connected with an electric air pump (19), micro switches (20) are arranged on the front side and the rear side of the servo motor (2), the upper portions of the micro switches (20) are connected with a pressing plate (21) through elastic springs (22), a connecting sleeve rod (23) is arranged above the servo motor (2), and a fixing rod (24) is arranged inside the connecting sleeve rod (23), and the bottom of the fixed rod (24) is connected with a pressing block (25), and the connecting loop bar (23) is connected with the ship body (1) through a steel rope (26).
2. The gravity balance device for the small-sized ship according to claim 1, wherein: the first connecting plate (5) and the second connecting plate (6) are respectively connected with the ship body (1) through linear bearings, and the first connecting plate (5) and the second connecting plate (6) respectively form a sliding structure through a fixed rack (7) and a connecting gear (4).
3. The gravity balance device for the small-sized ship according to claim 1, wherein: stopper (8) respectively with first connecting plate (5) and second connecting plate (6) formula structure as an organic whole, and the link of stopper (8) and recess (9) is "T" font.
4. The gravity balance device for the small-sized ship according to claim 1, wherein: the fixing plate (11) is respectively connected with the first connecting plate (5) and the second connecting plate (6) in a welding mode, the fixing plate (11) and the first connecting rod (12) are connected in a welding mode, 2 groups are arranged on the fixing plate (11), and 2 fixing plates (11) are arranged in each group.
5. The gravity balance device for the small-sized ship according to claim 1, wherein: connecting block (13) and first connecting rod (12) formula structure as an organic whole, and connecting block (13) constitute sliding construction through draw-in groove (14) and second connecting rod (15) to be welded connection between second connecting rod (15) and hull (1).
6. The gravity balance device for the small-sized ship according to claim 1, wherein: the balancing piece (16) comprises a protective layer (1601) and an inflatable bag (1602), the protective layer (1601) is arranged on the outer side of the inflatable bag (1602), the protective layer (1601) is made of nitrile rubber, and the inflatable bag (1602) and the shunt tubes (17) are communicated with each other.
7. The gravity balance device for the small-sized ship according to claim 1, wherein: shunt tubes (17) are provided with 2 groups, and each group of shunt tubes (17) is provided with 2, and the shunt tubes (17) are connected with a main connecting pipe (18) in a welding manner.
8. The gravity balance device for the small-sized ship according to claim 1, wherein: the pressing plate (21) forms a telescopic structure through the elastic spring (22) and the micro switches (20), the number of the micro switches (20) is 2, and the micro switches (20) are electrically connected with the servo motor (2).
9. The gravity balance device for the small-sized ship according to claim 1, wherein: the connecting mode of the connecting loop bar (23) and the fixing bar (24) is welding, the fixing bar (24) and the pressing block (25) are of an integrated structure, and intervals are reserved between the left end and the right end of the fixing bar (24) and the ship body (1) all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011236023.4A CN112441194A (en) | 2020-11-09 | 2020-11-09 | Gravity balancing device for small ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011236023.4A CN112441194A (en) | 2020-11-09 | 2020-11-09 | Gravity balancing device for small ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112441194A true CN112441194A (en) | 2021-03-05 |
Family
ID=74736658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011236023.4A Withdrawn CN112441194A (en) | 2020-11-09 | 2020-11-09 | Gravity balancing device for small ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112441194A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937786A (en) * | 2021-04-30 | 2021-06-11 | 任冬冬 | Anti-collision offshore operation platform with function of reducing influence of wave breaking |
| CN113650743A (en) * | 2021-09-16 | 2021-11-16 | 青岛黄海学院 | Ship anti-overturning device with multiple groups of air bags and working method thereof |
| CN114590371A (en) * | 2022-03-16 | 2022-06-07 | 中国人民解放军总医院第八医学中心 | Overwater emergency rescue equipment |
-
2020
- 2020-11-09 CN CN202011236023.4A patent/CN112441194A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937786A (en) * | 2021-04-30 | 2021-06-11 | 任冬冬 | Anti-collision offshore operation platform with function of reducing influence of wave breaking |
| CN113650743A (en) * | 2021-09-16 | 2021-11-16 | 青岛黄海学院 | Ship anti-overturning device with multiple groups of air bags and working method thereof |
| CN114590371A (en) * | 2022-03-16 | 2022-06-07 | 中国人民解放军总医院第八医学中心 | Overwater emergency rescue equipment |
| CN114590371B (en) * | 2022-03-16 | 2024-02-09 | 中国人民解放军总医院第八医学中心 | Water emergency rescue equipment |
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