CN214690080U

CN214690080U - Ship leaking stoppage air bag structure

Info

Publication number: CN214690080U
Application number: CN202021874083.4U
Authority: CN
Inventors: 朱贵强; 孙江磊; 安江波; 王龙; 朱雨鋆
Original assignee: Wuhu Hongqiang Ship Equipment Co ltd
Current assignee: Wuhu Hongqiang Ship Equipment Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-11-12
Anticipated expiration: 2030-09-01

Abstract

The utility model provides a ship plugging air bag structure applied to the technical field of ship plugging devices, wherein one end of an air pipe shaft (1) of the ship plugging air bag structure is movably hinged with a plurality of upper supporting rods (2), the other end of the air pipe shaft (1) is connected with a gas generator (3), the air pipe shaft (1) is provided with a plurality of air outlets (4), the air bag (5) is sleeved on the air pipe shaft (1), the air outlets (4) are positioned inside the air bag (5), the surface of the air pipe shaft (1) is provided with a thread part (10), the thread part (10) is sleeved with a lower pressing sleeve nut (6), the thread part (10) is sleeved with a lower rod pressing ring (7), and the lower rod pressing ring (7) is movably hinged with a lower supporting rod (8). The safety performance is high when leaking stoppage, can convenient and fast retrieve used repeatedly, satisfies the user demand.

Description

Ship leaking stoppage air bag structure

Technical Field

The utility model belongs to the technical field of boats and ships plugging device, more specifically say, relate to a boats and ships leaking stoppage gasbag structure.

Background

On a ship, leakage points (leakage areas) can appear on the wall of the ship due to long-term use of the ship, and the existence of the leakage points brings serious potential safety hazards to the normal use of the ship. Therefore, plugging is required to stop the damage. For leakage points on the ship wall, various structures of road blocking devices such as a leakage blocking plate, a leakage blocking umbrella and the like are adopted in the prior art. And to the comparatively abominable occasion of environment of plugging device use, to its convenience of arranging, the security after arranging to and retrieve used repeatedly and all have more requirements, and the leaking stoppage gasbag among the prior art, can't effectively satisfy the demand.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the ship leakage stoppage air bag structure is simple in structure, can be conveniently opened, is used for quickly stopping leakage of a hull break below a ship waterline when being opened, prevents water flow from rushing into a cabin, is high in safety performance during leakage stopping, can be conveniently and quickly recycled, and meets use requirements.

To solve the technical problem, the utility model discloses the technical scheme who takes does:

the utility model relates to a boats and ships leaking stoppage gasbag structure, boats and ships leaking stoppage gasbag structure include the trachea axle, trachea axle one end activity hinge a plurality of bracing pieces of going up, gas generator is connected to the trachea axle other end, set up a plurality of ventholes on the trachea axle, the gasbag suit is on the trachea axle, the venthole is located inside the gasbag, trachea axle surface between gasbag and the gas generator sets up screw thread portion, screw thread portion suit pushes down the cap nut, push down the screw thread portion suit lower beam clamping ring between cap nut and the gasbag, the articulated bracing piece down of activity on the lower beam clamping ring, the articulated supporting pad of lower bracing piece tip activity.

One end of the trachea shaft is movably hinged with two upper supporting rods, the two upper supporting rods are arranged at an included angle of 90 degrees, and the air bag is attached to the upper supporting rods.

The end part of one end of the upper support rod, which is arranged on the air pipe shaft, is provided with a mounting hole, a spring is arranged in the mounting hole, the spring is connected with a spring ejector block positioned on the outer side of the spring, the spring ejector block is movably sleeved in the mounting hole, and the end part of each upper support rod is movably hinged with the spring ejector block.

And the lower pressing sleeve nut is provided with a nut sleeve rod vertical to the lower pressing sleeve nut.

The gas generator of the ship leaking stoppage air bag structure is provided with a gas generator control switch, and the gas generator control switch is arranged into a structure capable of controlling the gas generator to fill gas into the air bag.

And when the gas generator is controlled by the gas generator control switch to charge gas into the air bag, the air bag is set to be of a structure capable of applying force to push the upper supporting rod to expand.

When the lower pressing sleeve nut rotates towards the direction close to the air bag, the supporting pad movably hinged to the end part of the lower supporting rod is arranged to be a structure capable of being attached to the inner wall of the cabin.

The gas generator is screwed and connected with the threaded part at the end part of the air pipe shaft through the threaded part.

The air bag is provided with an air release valve.

Adopt the technical scheme of the utility model, can obtain following beneficial effect:

boats and ships leaking stoppage gasbag structure, set up leaking stoppage gasbag structure's structure, go up the bracing piece and trachea axle activity hinge joint, change with trachea axle contained angle during the activity. When the air bag is not inflated, the upper supporting rod is not influenced to be close to the air tube shaft. When leaking stoppage, the gasbag is not aerifyd and is removed the cabin outer wall with the one end that the trachea axle set up the bracing piece earlier, and then gas generator aerifys the gasbag after, the gasbag is bloated, acts on last bracing piece, promotes bracing piece and trachea axle contained angle grow, realizes opening (strutting). The opened upper supporting rod acts on the outer wall of the cabin. And the screw thread portion suit lower beam clamping ring between pushing down the cap nut and the gasbag, when not atress, lower beam clamping ring can reciprocate for the trachea axle, and pushes down the cap nut through the rotating, can promote lower beam clamping ring and remove to being close to the gasbag direction for the lower support bar removes to being close to cabin inner wall direction, on the cabin inner wall until the supporting pad laminating application of force. Therefore, the upper supporting rod and the lower supporting rod are used for clamping and applying force to the outer wall and the inner wall of the cabin respectively, and the fixation of the leakage stopping air bag structure is realized. The air bag is blocked at the position of the crevasse of the ship body, so that safe and reliable leakage stoppage is realized. Ship leaking stoppage gasbag structure, simple structure can conveniently realize opening, is used for carrying out quick leaking stoppage to the hull breach below the boats and ships waterline when opening to in the rivers rush into the under-deck, the security performance is high during the leaking stoppage, can convenient and fast retrieve used repeatedly, satisfy the user demand.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

fig. 1 is a schematic structural view of a ship plugging air bag structure according to the present invention;

in the drawings, the reference numbers are respectively: 1. a tracheal shaft; 2. an upper support rod; 3. a gas generator; 4. an air outlet; 5. an air bag; 6. pressing down the sleeve nut; 7. a lower rod compression ring; 8. a lower support bar; 9. a support pad; 10. a threaded portion; 11. mounting holes; 12. a spring; 13. a spring top block; 14. a nut stem; 15. a gas generator control switch; 16. and (4) deflating the valve.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes, structures, mutual positions and connection relations of the components, the functions and operation principles of the components, and the like:

as shown in the attached drawing 1, the utility model relates to a boats and ships leaking stoppage gasbag structure, boats and ships leaking stoppage gasbag structure include

trachea axle

1, 1 one end activity of trachea axle articulates a plurality of upper support rods 2, gas generator 3 is connected to the 1 other end of trachea axle, set up a plurality of ventholes 4 on the

trachea axle

1, 5 suits of gasbag are on trachea axle 1, venthole 4 is located inside gasbag 5, trachea axle 1 surface between gasbag 5 and the gas generator 3 sets up

screw thread portion

10, 10 suits of screw thread portion push down cover nut 6, push down 10 suits of screw thread portion between cover nut 6 and the gasbag 5 lower beam clamping ring 7, activity hinge lower support rod 8 on the lower

beam clamping ring

7, 8 tip activity hinge supporting pads 9 of lower support rod. Above-mentioned structure sets up leaking stoppage gasbag structure's structure, goes up bracing piece and trachea axle activity hinge joint, changes with trachea axle contained angle during the activity. When the air bag is not inflated, the upper supporting rod is not influenced to be close to the air tube shaft. When carrying out the leaking stoppage, the gasbag is not aerifyd and is removed the cabin outer wall with the one end that the trachea axle set up the bracing piece earlier, and then gas generator starts, and gas gets into hollow trachea axle, and rethread venthole gets into the gasbag, aerifys the back to the gasbag, and the gasbag is bloated, and then gas generator stops to aerify, and gasbag state is stable this moment. In the process of inflating the air bag, the air bag acts on the upper supporting rod to push the included angle between the upper supporting rod and the air pipe shaft to be enlarged, so that the opening (the opening) is realized. The opened upper supporting rod acts on the outer wall of the cabin. And the screw thread portion 10 between the lower pressing sleeve nut 6 and the air bag 5 is sleeved with the lower rod pressing ring 7, when the air bag is not stressed, the lower rod pressing ring 7 (lower supporting rod pressing ring) can move up and down relative to the air pipe shaft, and the lower pressing sleeve nut 6 is rotated to push the lower rod pressing ring 7 to move towards the direction close to the air bag 5, so that the lower supporting rod 8 moves towards the direction close to the inner wall of the cabin until the supporting pad 9 is attached to the inner wall of the cabin and applies force. Therefore, the upper supporting rod 2 and the lower supporting rod 8 are used for clamping and applying force to the outer wall and the inner wall of the cabin respectively, and the fixation of the plugging air bag structure is realized. And the air bag is blocked at the position of the crevasse of the ship body, so that safe and reliable leakage stoppage is realized. Ship leaking stoppage gasbag structure, can conveniently realize opening, be used for carrying out quick leaking stoppage to the hull breach below the boats and ships waterline when opening to in the rivers rush into the under-deck, the security performance is high during the leaking stoppage, and can convenient and fast retrieve used repeatedly, satisfy the user demand.

1 one end activity of trachea shaft articulated two go up bracing piece 2, two go up bracing piece 2 and be 90 contained angles and arrange, 5 laminating of gasbag on last bracing piece 2. Above-mentioned structure can set up two last bracing pieces, also can set up a plurality ofly, and a plurality of bracing pieces are arranged according to the clearance for when going up the bracing piece and being used in cabin outer wall, can reliably, stably realize supporting the location.

The end part of one end of the upper supporting rod 2, arranged on the air pipe shaft 1, is provided with a mounting hole 11, a spring 12 is arranged in the mounting hole 11, the spring 12 is connected with a spring ejecting block 13 positioned on the outer side of the spring 12, the spring ejecting block 13 is movably sleeved in the mounting hole 11, and the end part of each upper supporting rod 2 is movably hinged with the spring ejecting block 13. Above-mentioned structure sets up the spring after, when the gasbag inflation, goes up the bracing piece and receives the tension effect of gasbag, goes up bracing piece compression spring this moment. And after the air bag is deflated, the tension disappears, and the upper stay bar is restored to the folded state under the action of the elastic force of the spring.

And a nut loop bar 14 vertical to the lower pressing sleeve nut 6 is arranged on the lower pressing sleeve nut 6. Above-mentioned structure, nut loop bar 14 sets up two, and two settings are in same straight line to through pulling nut loop bar 14, the convenient laborsaving rotation of realizing pushing down set nut 6 for screw portion.

A gas generator control switch 15 is arranged on a gas generator 3 of the ship leaking stoppage air bag structure, and the gas generator control switch 15 is arranged to be a structure capable of controlling the gas generator 3 to fill gas into an air bag 5. With the structure, the gas generator control switch 15 can conveniently and reliably control the gas generator, so that the air bag can be safely and quickly inflated to meet the requirements.

The gas generator control switch 15 controls the gas generator 3 to fill gas into the airbag 5, and the airbag 5 is set to be capable of applying force to push the upper support rod 2 to open. When the lower pressing sleeve nut 6 rotates towards the direction close to the air bag 5, the supporting pad 9 movably hinged to the end part of the lower supporting rod 8 is arranged to be a structure capable of being attached to the inner wall of the cabin. Above-mentioned structure, through open last bracing piece application of force at cabin outer wall, through being close to the bottom suspension strut application of force of cabin inner wall gradually at the cabin inner wall, realize the fixed of whole leaking stoppage gasbag structure in the breach position.

The gas generator 3 is screwed with the thread part 10 at the end part of the air pipe shaft 1 through the thread part. Above-mentioned structure, gas generator make modular design, can convenient and fast realize with the wrong dress and the dismantlement of gas spool axle, realize the convenient change and the recycling of generator.

The air bag 5 is provided with a deflation valve 16. Above-mentioned structure, after the leaking stoppage demand is accomplished, through opening the bleed valve, emit the gas in the gasbag, then the cover nut 6 is pushed down in the rotation, changes the bottom suspension vaulting pole and leaves the cabin inner wall, outwards pushes away the trachea axle again for go up the bracing piece and pack up, then just can convenient and fast realize the recovery of leaking stoppage gasbag. The structure of the leak stoppage air bag can be repeatedly used.

The utility model discloses a structure, after the groove appears in the naval vessel, the one end that the trachea axle of leaking stoppage gasbag structure set up the bracing piece stretches out the cabin outside, then opens gas generator rapidly, and gaseous aerifys in to the gasbag along the outlet vent of trachea axle fast, and the gasbag is accomplished in the settlement time and is aerifyd, with the soft laminating in breach position, plugs up the breach, and the gasbag makes the upper strut to open simultaneously, acts on at the cabin outer wall. And after the external water pressure of the ship body acts on the surface of the air bag, the air bag is displaced inwards under the action of the water pressure, and the upper support rod is supported at the position of the outer wall of the ship on the side of the cabin break opening after being unfolded. At the moment, the spring is compressed under the pressure of the upper support rod, and the compression amount of the spring is related to the opening angle of the upper support rod. And then, the nut sleeve rod of the manual rotating part rotates relative to the threaded part, the lower pressure reducing ring is pushed to move towards the direction close to the air bag, the lower support rod is pushed to abut against the cabin wall until the lower support rod cannot move, the plugging operation is completed, and reliable plugging is realized.

The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the present invention can be implemented in various ways without modification, and the present invention is not limited by the above embodiments.

Claims

1. The utility model provides a boats and ships shutoff gasbag structure which characterized in that: ship leaking stoppage gasbag structure include trachea axle (1), trachea axle (1) one end activity is articulated a plurality of bracing piece (2) of going up, gas generator (3) are connected to trachea axle (1) other end, set up a plurality of ventholes (4) on trachea axle (1), gasbag (5) suit is on trachea axle (1), venthole (4) are located inside gasbag (5), trachea axle (1) surface between gasbag (5) and gas generator (3) sets up screw thread portion (10), screw thread portion (10) suit pushes down cap nut (6), push down screw thread portion (10) suit lower beam clamping ring (7) between cap nut (6) and gasbag (5), articulated lower support bar (8) of activity on lower beam clamping ring (7), articulated supporting pad (9) of lower support bar (8) tip activity.

2. The air bag structure for plugging ships according to claim 1, wherein: trachea axle (1) one end activity hinge two go up bracing piece (2), two go up bracing piece (2) and be 90 contained angles and arrange, gasbag (5) laminate on last bracing piece (2).

3. The air bag structure for plugging ships according to claim 1 or 2, wherein: the utility model discloses a support rod's air tube axle (1) is including setting up one end tip of bracing piece (2) and setting up mounting hole (11), set up spring (12) in mounting hole (11), spring (12) are connected with spring kicking block (13) that are located the spring (12) outside, spring kicking block (13) activity suit is in mounting hole (11), bracing piece (2) tip is gone up simultaneously with spring kicking block (13) activity hinge joint on every.

4. The air bag structure for plugging ships according to claim 1 or 2, wherein: and a nut loop bar (14) vertical to the lower pressing sleeve nut (6) is arranged on the lower pressing sleeve nut (6).

5. The air bag structure for plugging ships according to claim 1 or 2, wherein: a gas generator control switch (15) is arranged on a gas generator (3) of the ship leaking stoppage air bag structure, and the gas generator control switch (15) is arranged into a structure capable of controlling the gas generator (3) to fill gas into the air bag (5).

6. The air bag structure for plugging ships according to claim 5, wherein: and when the gas generator (3) is controlled by the gas generator control switch (15) to fill gas into the air bag (5), the air bag (5) is set to be in a structure capable of applying force to push the upper supporting rod (2) to expand.

7. The air bag structure for plugging ships according to claim 1 or 2, wherein: when the lower pressing sleeve nut (6) rotates towards the direction close to the air bag (5), the supporting pad (9) movably hinged to the end part of the lower supporting rod (8) is arranged to be a structure capable of being attached to the inner wall of the cabin.

8. The air bag structure for plugging ships according to claim 1 or 2, wherein: the gas generator (3) is connected with the threaded part (10) at the end part of the gas pipe shaft (1) in a screwing way through the threaded part.

9. The air bag structure for plugging ships according to claim 1 or 2, wherein: the air bag (5) is provided with an air release valve (16).