CN113911276A - Mounting and fixing mechanism and deploying and retracting method of inflatable airbag - Google Patents
Mounting and fixing mechanism and deploying and retracting method of inflatable airbag Download PDFInfo
- Publication number
- CN113911276A CN113911276A CN202111088446.0A CN202111088446A CN113911276A CN 113911276 A CN113911276 A CN 113911276A CN 202111088446 A CN202111088446 A CN 202111088446A CN 113911276 A CN113911276 A CN 113911276A
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- China
- Prior art keywords
- air bag
- inflatable
- plate assembly
- pressing plate
- airbag
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- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- 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
- B63B43/10—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)
- Air Bags (AREA)
Abstract
The invention discloses an installation fixing mechanism and a deploying and retracting method of an inflatable airbag, wherein the installation fixing mechanism comprises the inflatable airbag, a pressing plate assembly, an air spring, a lock catch and a rope; a plurality of airbag mooring belts are arranged at the top of the inflatable airbag, and a plurality of airbag mooring rings are arranged at intervals on the side surface; the side surface of the water equipment is provided with a ring eye fixing seat at intervals; the pressure plate assembly is rotatably connected to the side surface of the water equipment, and the gas spring is arranged between the bottom surface of the pressure plate assembly and the side surface of the water equipment; the lock catch is fixed at the end part of the outer end of the pressure plate component; the air bag mooring belt is fixed on the pressure plate assembly, and the air bag mooring ring and the eyelet fixing seat are penetrated together by the rope; the inflatable air bag is inflated and unfolded, the pressure plate assembly is opened to be in a horizontal state, and the inflatable air bag is filled with air; the inflatable air bag is pumped out and retracted, the pressing plate component is folded downwards, and the latch and the waterborne equipment are locked to encapsulate the inflatable air bag. The folding air bag is convenient to install and firm in fixation, and can avoid the problems that the air bag cannot be folded and recycled well, is easy to be pinched and injured and the like when being folded.
Description
Technical Field
The invention relates to the technical field of water traffic/rescue equipment, in particular to an installation and fixing mechanism and a deploying and retracting method of an inflatable airbag.
Background
On some water traffic/rescue equipment, buoyancy and stability are increased, dead weight is reduced, bearing capacity is increased and the like by installing the inflatable air bag, but in practical application, the inflatable air bag is not firm and reliable to install, and cannot be folded and recycled well when being retracted, and the inflatable air bag is easy to be injured by being clamped.
Disclosure of Invention
In view of the above, the invention provides an installation and fixing mechanism and a folding and unfolding method for an inflatable airbag, which are convenient to install and firm in fixing, and can avoid the problems that the airbag cannot be folded and recycled well, is easy to be pinched and injured and the like when being folded and unfolded.
The technical scheme adopted by the invention is as follows:
an installation and fixing mechanism of an inflatable airbag comprises the inflatable airbag, a pressure plate assembly, an air spring, a lock catch and a rope;
the inflatable air bag is made of high-strength rubber materials, a plurality of air bag mooring belts are arranged at the top of the inflatable air bag, and a plurality of air bag mooring rings are arranged on the side faces at intervals; the side surface of the external water equipment is provided with a ring eye fixing seat at intervals;
the pressure plate assembly is rotatably connected to the side face of the water equipment, and the gas spring is arranged between the bottom face of the pressure plate assembly and the side face of the water equipment; the lock catch is fixed at the end part of the outer end of the pressure plate assembly and used for locking and unlocking the pressure plate assembly with the overwater equipment when the pressure plate assembly is folded downwards; the air bag mooring belt is fixed on the pressure plate assembly, and the air bag mooring ring and the eyelet fixing seat are connected together in a penetrating manner by the rope;
the inflatable air bag is inflated and unfolded, the pressure plate assembly is opened to be in a horizontal state, and the inflatable air bag is filled with gas to provide buoyancy for the water equipment; the inflatable air bag is pumped out and retracted, the pressing plate assembly is folded downwards, and the latch and the waterborne equipment are locked to encapsulate the inflatable air bag.
Further, the pressure plate assembly comprises a pressure plate and a pressure plate mounting seat;
the pressing plate is of a plate-beam structure formed by assembling longitudinal beams and transverse beams; the inner end of the pressing plate is provided with a top block, and when the pressing plate is opened to be in a horizontal state, the top block is abutted against the pressing plate mounting seat;
the pressing plate is hinged to the pressing plate mounting seat, and the pressing plate mounting seat is fixed to the side face of the water equipment.
Further, the pressing plate assembly further comprises a mounting plate and a pressing iron, and the mounting plate and the pressing iron are fixed on the top longitudinal beam and used for fixing the air bag mooring belt.
Furthermore, the side surface of the inflatable air bag is provided with a plurality of rows of air bag mooring rings, the air bag mooring rings are arranged at intervals, and the interval of the bottom row is smaller than that of the upper row.
The mounting, fixing, deploying and retracting method of the inflatable airbag adopts the mounting and fixing mechanism, and the inflatable airbag inflating and deploying method comprises the following steps: the lock catch is unlocked, the inflatable air bag is inflated, the air spring is pushed to extend outwards by the aid of expansion force of the inflatable air bag, the pressing plate assembly is further pushed to push upwards, the pressing plate assembly is opened to be in a horizontal state, the inflatable air bag is filled with gas, and buoyancy is provided for the water equipment;
the air pumping and withdrawing method of the inflatable air bag comprises the following steps: the gas spring is adopted to push the pressing plate assembly, the inflatable air bag is reversely pumped, the inflatable air bag is retracted to the inner space and then extrudes the pressing plate assembly to be folded downwards, the gas spring retracts inwards, the pressing plate assembly and the side face of the water equipment are locked by the lock catch, and the inflatable air bag is packaged inside.
Has the advantages that:
1. the top and the side of the inflatable air bag provided by the invention are respectively connected with external above-water equipment, so that the inflatable air bag is firmly fixed; when the inflatable air bag is removed, the air spring is adopted to push the pressing plate assembly, and when the air bag reversely goes out for air extraction, the inflatable air bag can be automatically folded inwards, so that the problems that the inflatable air bag cannot be well folded and recovered, is easily damaged by clamping and the like are solved.
2. The top and the side of the inflatable air bag are fixedly connected in a bolting mode and a rope mode respectively, and the inflatable air bag is convenient to install.
3. According to the invention, the side surface of the inflatable air bag is provided with a plurality of rows of air bag mooring rings, the air bag mooring rings are arranged at intervals, and the interval of the bottom row is smaller than that of the upper row, so that the reliability of the installation and connection of the inflatable air bag is further improved.
Drawings
FIG. 1 is a front view of the present invention;
FIGS. 2(a) and 2(b) are side views of the inflatable airbag of FIG. 1, respectively, in an expanded state and a retracted state;
FIG. 3 is a side view of the inflatable bladder;
FIG. 4 is a schematic view showing a deployed state of the inflatable airbag of the present invention;
FIG. 5 is a schematic view of the invention with the inflatable bladder and pressure plate retracted.
The device comprises a water device 1, a pressure plate 2, an inflatable air bag 3, an air spring 4, a lock catch 5, a circular hole fixing seat 6, a pressure plate mounting seat 21, a top block 22, a mounting plate 23, a weight 24, an air bag mooring belt 31 and an air bag mooring ring 32.
Detailed Description
The invention is described in detail below by way of example with reference to the accompanying drawings.
The invention provides an installation and fixing mechanism of an inflatable air bag, which comprises an inflatable air bag 3, a pressure plate assembly, an air spring 4, a lock catch 5 and a rope, as shown in figure 1.
As shown in FIG. 3, the inflatable air bag 3 is made of high-strength rubber material, a plurality of air bag mooring belts 31 are arranged at the top, a plurality of rows of air bag mooring rings 32 are arranged on the side face of the inflatable air bag 3, the air bag mooring rings 32 are arranged at intervals, and the lower part of the inflatable air bag 3 is subjected to a larger force, so that the intervals between the air bag mooring rings 32 are smaller. The side surface of the water equipment 1 is provided with the ring eye fixing seats 6 at intervals and is staggered with the air bag mooring rings 32.
As shown in fig. 2(a) and 2(b), the platen assembly includes a platen 2, a platen mounting base 21, a mounting plate 23, and a weight 24; the pressing plate 2 is hinged to the pressing plate mounting seat 21, the pressing plate mounting seat 21 is fixed to the side face of the water equipment 1, the pressing plate 2 can rotate up and down around the pressing plate mounting seat 21, and buoyancy of the inflatable airbag 3 can be transmitted to the water equipment 1. The mounting plate 23 and the weight 24 are fixed to the roof side rail for fixing the airbag mooring strap 31. The pressing plate 2 is of a plate beam type structure formed by assembling longitudinal beams and transverse beams, the inner end of the pressing plate 2 is provided with a top block 22, and when the pressing plate 2 is opened to be in a horizontal state, the top block 22 is abutted against the pressing plate mounting seat 21; the outer end of the pressure plate 2 is fixed with a lock catch 5. The side of the water equipment 1 is provided with a connecting ring for locking and unlocking with the lock catch 5.
In this embodiment, three air bag mooring rings 32 are provided on the side of the inflatable air bag 3. The eye fixing seat 6 and the air bag mooring ring 32 are connected together by a rope. The top of the inflatable air bag 3 is fixed with the pressure plate 2 by a bolt connection method, and the air bag mooring belt 31 is clamped between the mounting seat 21 of the pressure plate 2 and the weight 24 and is fixed by bolts.
The inflating and unfolding method of the inflatable air bag 3 comprises the following steps: the latch 5 is unlocked, the inflatable airbag 3 is inflated, the air spring 4 is pushed to extend outwards by the aid of expansion force of the inflatable airbag 3, the pressing plate 2 is further pushed to push upwards, the pressing plate 2 is opened to be in a horizontal state, the inflatable airbag 3 is full of gas, and buoyancy is provided for the water equipment 1, as shown in fig. 4.
The air pumping and withdrawing method of the inflatable air bag 3 comprises the following steps: the pressing plate 2 is pushed by the gas spring 4, the gas bag 3 is reversely pumped, the gas bag 3 is folded towards the inner space, then the pressing plate 2 is extruded by manpower to be folded downwards, the gas spring 4 retracts inwards, the pressing plate 2 is fixedly connected with the connecting ring by the lock catch 5, the side face of the water equipment 1 is locked, and the gas bag 3 is packaged in the water equipment, as shown in figure 5.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An installation and fixing mechanism of an inflatable airbag is characterized by comprising the inflatable airbag, a pressure plate assembly, an air spring, a lock catch and a rope;
the inflatable air bag is made of high-strength rubber materials, a plurality of air bag mooring belts are arranged at the top of the inflatable air bag, and a plurality of air bag mooring rings are arranged on the side faces at intervals; the side surface of the external water equipment is provided with a ring eye fixing seat at intervals;
the pressure plate assembly is rotatably connected to the side face of the water equipment, and the gas spring is arranged between the bottom face of the pressure plate assembly and the side face of the water equipment; the lock catch is fixed at the end part of the outer end of the pressure plate assembly and used for locking and unlocking the pressure plate assembly with the overwater equipment when the pressure plate assembly is folded downwards; the air bag mooring belt is fixed on the pressure plate assembly, and the air bag mooring ring and the eyelet fixing seat are connected together in a penetrating manner by the rope;
the inflatable air bag is inflated and unfolded, the pressure plate assembly is opened to be in a horizontal state, and the inflatable air bag is filled with gas to provide buoyancy for the water equipment; the inflatable air bag is pumped out and retracted, the pressing plate assembly is folded downwards, and the latch and the waterborne equipment are locked to encapsulate the inflatable air bag.
2. The inflatable bladder mounting and retaining mechanism of claim 1, wherein said platen assembly comprises a platen and a platen mount;
the pressing plate is of a plate-beam structure formed by assembling longitudinal beams and transverse beams; the inner end of the pressing plate is provided with a top block, and when the pressing plate is opened to be in a horizontal state, the top block is abutted against the pressing plate mounting seat;
the pressing plate is hinged to the pressing plate mounting seat, and the pressing plate mounting seat is fixed to the side face of the water equipment.
3. The inflatable airbag mounting and securement mechanism of claim 2 wherein the platen assembly further comprises a mounting plate and a weight, the mounting plate and the weight being secured to the roof rail for securement of the airbag tether strap.
4. The mounting and fixing mechanism for an inflatable airbag according to any of claims 1 to 3, wherein a plurality of rows of airbag mooring rings are provided on the side of the inflatable airbag, each row of airbag mooring rings is arranged at intervals, and the interval of the bottom row is smaller than that of the upper row.
5. An installation, fixation, retraction and deployment method of an inflatable airbag is characterized in that the installation and fixation mechanism according to claim 1 is adopted, and the method for the inflation and deployment of the inflatable airbag comprises the following steps: the lock catch is unlocked, the inflatable air bag is inflated, the air spring is pushed to extend outwards by the aid of expansion force of the inflatable air bag, the pressing plate assembly is further pushed to push upwards, the pressing plate assembly is opened to be in a horizontal state, the inflatable air bag is filled with gas, and buoyancy is provided for the water equipment;
the air pumping and withdrawing method of the inflatable air bag comprises the following steps: the gas spring is adopted to push the pressing plate assembly, the inflatable air bag is reversely pumped, the inflatable air bag is retracted to the inner space and then extrudes the pressing plate assembly to be folded downwards, the gas spring retracts inwards, the pressing plate assembly and the side face of the water equipment are locked by the lock catch, and the inflatable air bag is packaged inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111088446.0A CN113911276A (en) | 2021-09-16 | 2021-09-16 | Mounting and fixing mechanism and deploying and retracting method of inflatable airbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111088446.0A CN113911276A (en) | 2021-09-16 | 2021-09-16 | Mounting and fixing mechanism and deploying and retracting method of inflatable airbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113911276A true CN113911276A (en) | 2022-01-11 |
Family
ID=79235044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111088446.0A Pending CN113911276A (en) | 2021-09-16 | 2021-09-16 | Mounting and fixing mechanism and deploying and retracting method of inflatable airbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113911276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313208A (en) * | 2021-12-28 | 2022-04-12 | 中国特种飞行器研究所 | Mooring balloon rapid automatic inflation and flying water-flow anchoring platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2271117A1 (en) * | 1974-05-17 | 1975-12-12 | France Etat | Inflatable buoyancy bags for amphibious vehicle - are mounted under hinged flaps on sides of vehicle and raised by rams |
| CN1876483A (en) * | 2006-07-12 | 2006-12-13 | 贵阳金阳光辉科技开发有限公司 | Safe rescuing device for ship floatation |
| CN204037866U (en) * | 2014-09-09 | 2014-12-24 | 李相枢 | With the boats and ships of safety air bag |
| CN209212103U (en) * | 2018-08-14 | 2019-08-06 | 江苏惠民交通设备有限公司 | A kind of car is completely newly escaped window system |
| CN212447994U (en) * | 2020-06-24 | 2021-02-02 | 浙江海洋大学 | Overturn preventing device for ship |
-
2021
- 2021-09-16 CN CN202111088446.0A patent/CN113911276A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2271117A1 (en) * | 1974-05-17 | 1975-12-12 | France Etat | Inflatable buoyancy bags for amphibious vehicle - are mounted under hinged flaps on sides of vehicle and raised by rams |
| CN1876483A (en) * | 2006-07-12 | 2006-12-13 | 贵阳金阳光辉科技开发有限公司 | Safe rescuing device for ship floatation |
| CN204037866U (en) * | 2014-09-09 | 2014-12-24 | 李相枢 | With the boats and ships of safety air bag |
| CN209212103U (en) * | 2018-08-14 | 2019-08-06 | 江苏惠民交通设备有限公司 | A kind of car is completely newly escaped window system |
| CN212447994U (en) * | 2020-06-24 | 2021-02-02 | 浙江海洋大学 | Overturn preventing device for ship |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313208A (en) * | 2021-12-28 | 2022-04-12 | 中国特种飞行器研究所 | Mooring balloon rapid automatic inflation and flying water-flow anchoring platform |
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