CN220417029U - Limiting device of composite oxygen cylinder loading machine - Google Patents
Limiting device of composite oxygen cylinder loading machine Download PDFInfo
- Publication number
- CN220417029U CN220417029U CN202321676180.6U CN202321676180U CN220417029U CN 220417029 U CN220417029 U CN 220417029U CN 202321676180 U CN202321676180 U CN 202321676180U CN 220417029 U CN220417029 U CN 220417029U
- Authority
- CN
- China
- Prior art keywords
- composite oxygen
- outer side
- fan
- oxygen cylinder
- shaped outer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 54
- 239000001301 oxygen Substances 0.000 title claims abstract description 54
- 239000002131 composite material Substances 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 20
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 9
- 239000004917 carbon fiber Substances 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a composite oxygen bottle installation stop device, includes composite oxygen bottle, carbon fiber, axial stopper, structure bracket and detachable clamp, wherein, axial stopper includes fan-shaped lateral surface and plane form lateral surface, the composite oxygen bottle is hugged closely on the fan-shaped lateral surface of axial stopper along the bottle axial to fix on the fan-shaped lateral surface through carbon fiber winding, the plane form lateral surface of axial stopper is hugged closely on the side of structure bracket to the displacement takes place for limiting composite oxygen bottle when aircraft course; the detachable clamp is nested on the composite oxygen bottle and is fastened on the structural bracket through fasteners distributed along the structural bracket. The utility model can ensure that the composite oxygen cylinder is firmly and reliably connected with the engine body structure under various flight states of the aircraft; and the installation is compact, the space of the machine body is saved, the parts required for installation are few, the weight is light, and the maintenance is convenient.
Description
Technical Field
The utility model relates to the technical field of aircraft equipment, in particular to a limiting device of a composite oxygen cylinder loading machine.
Background
The oxygen cylinder is an important component of an aircraft oxygen system and can be used as an oxygen source of main oxygen of the aircraft or a standby oxygen of an on-board oxygen generation system. The oxygen bottle is mainly divided into a spherical bottle, a gourd-shaped bottle and a cylindrical bottle according to the appearance, and can be divided into a steel bottle, a composite material bottle and the like according to materials, and the existing installation method is generally to hang and fix the oxygen bottle on a machine body structure or fix the oxygen bottle in a special installation groove of the machine body structure through a detachable clamp and a bracket. The carbon fiber winding cylindrical composite material oxygen cylinder is selected for part of the aircraft, the cylindrical composite material oxygen cylinder is arranged in the strake at two sides of the aircraft body, an arc mounting groove which is shaped according to the outer surface of the oxygen cylinder is reserved on the strake structure frame, a detachable clamp and a mounting bracket thereof are hung and fixed at the side surface of the mounting groove, and the mounting structure is unfavorable for the structural design and the overall layout of the aircraft body, and meanwhile, the weight of the aircraft body is increased, and the maintenance performance is poor.
Disclosure of Invention
The utility model solves the technical problem of providing a limiting device of a composite oxygen cylinder filling machine so as to solve the problems in the background technology.
The technical problems solved by the utility model are realized by adopting the following technical scheme:
the utility model provides a composite oxygen bottle installation stop device, includes composite oxygen bottle, carbon fiber, axial stopper, structure bracket and detachable clamp, wherein, axial stopper includes fan-shaped lateral surface and plane form lateral surface, the composite oxygen bottle is hugged closely on the fan-shaped lateral surface of axial stopper along the bottle axial to fix on the fan-shaped lateral surface through carbon fiber winding, the plane form lateral surface of axial stopper is hugged closely on the side of structure bracket to the displacement takes place for limiting composite oxygen bottle when aircraft course; the detachable clamp is nested on the composite oxygen bottle and is fastened on the structural bracket through fasteners distributed along the structural bracket.
In the utility model, two axial limiting blocks are arranged below the composite oxygen cylinder along the axial direction of the cylinder body.
In the utility model, the fan-shaped outer side surface and the plane-shaped outer side surface of the axial limiting block are of an integrated structure.
In the utility model, the fan-shaped outer side surface and the plane-shaped outer side surface of the axial limiting block form an L-shaped structure.
In the utility model, the structural bracket is provided with a mounting hole for fixing the structural bracket on the machine body; and the structural bracket is provided with an arc mounting groove matched with the outer diameter of the oxygen cylinder.
According to the detachable clamp, the clamp belt of the detachable clamp is riveted with the structural bracket for half a turn along the fasteners distributed on the structural bracket, so that the oxygen cylinder can be mounted and dismounted, the radial fixation of the oxygen cylinder can be ensured, the structure is simple, and the reliability is high.
The beneficial effects are that: the utility model can ensure that the composite oxygen cylinder is firmly and reliably connected with the engine body structure under various flight states of the aircraft; and the installation is compact, the space of the machine body is saved, the parts required for installation are few, the weight is light, and the maintenance is convenient.
Drawings
FIG. 1 is a schematic view of an installation of a preferred embodiment of the present utility model.
FIG. 2 is a schematic view illustrating the installation of an axial stop block according to a preferred embodiment of the present utility model.
Fig. 3 is a schematic view of an axial stop block according to a preferred embodiment of the utility model.
Description of the embodiments
The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
Referring to fig. 1-3, the composite oxygen bottle installation limiting device comprises a composite oxygen bottle 1, carbon fibers, an axial limiting block 2, a structural bracket 3 and a detachable clamp 4, wherein the axial limiting block 2 comprises a fan-shaped outer side surface and a plane-shaped outer side surface, the composite oxygen bottle 1 is clung to the fan-shaped outer side surface of the axial limiting block 2 along the axial direction of the bottle body and is fixed on the fan-shaped outer side surface through carbon fiber winding, and the plane-shaped outer side surface of the axial limiting block 2 is clung to the side surface of the structural bracket 3 so as to limit the displacement of the composite oxygen bottle 1 in the course of an airplane; the detachable clamp 4 is nested on the composite oxygen bottle 1 and is fastened on the structural bracket 3 through steel rivets distributed along the structural bracket 3.
In the embodiment, two axial limiting blocks 2 are arranged below the composite oxygen cylinder 1 along the axial direction of the cylinder body.
In this embodiment, the fan-shaped outer side surface and the planar outer side surface of the axial limiting block 2 are integrally configured.
In this embodiment, the fan-shaped outer side surface and the planar outer side surface of the axial limiting block 2 form an L-shaped structure.
In this embodiment, the structural bracket 3 is provided with a mounting hole for fixing the structural bracket 3 to the body; and the structural bracket 3 is provided with an arc mounting groove matched with the outer diameter of the oxygen cylinder for mounting the oxygen cylinder.
In this embodiment, the steel rivet that the clamp area of detachable clamp 4 arranged along structure bracket 3 rivets half circle on structure bracket 3, both can realize the installation and the dismantlement of oxygen cylinder, can guarantee the radial fixation of oxygen cylinder again, simple structure, the reliability is high.
In this embodiment, in fig. 2, the dashed lines shown by the two structural frame lines are the installation position diagrams of the axial stopper 2.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The composite oxygen cylinder mounting limit device comprises a composite oxygen cylinder, carbon fibers, an axial limiting block, a structural bracket and a detachable clamp, and is characterized in that the axial limiting block comprises a fan-shaped outer side surface and a plane-shaped outer side surface, the composite oxygen cylinder is clung to the fan-shaped outer side surface of the axial limiting block along the axial direction of the cylinder body and is fixed on the fan-shaped outer side surface through carbon fibers in a winding manner, and the plane-shaped outer side surface of the axial limiting block is clung to the side surface of the structural bracket; the detachable clamp is nested on the composite oxygen bottle and is fastened on the structural bracket through fasteners distributed along the structural bracket.
2. The limiting device of the composite oxygen cylinder installation according to claim 1, wherein two axial limiting blocks are arranged below the composite oxygen cylinder along the axial direction of the cylinder body.
3. The composite oxygen bottle installation limiting device of claim 1, wherein the fan-shaped outer side surface and the plane-shaped outer side surface of the axial limiting block are of an integrated structure.
4. The limiting device of the composite oxygen cylinder installation according to claim 1, wherein the fan-shaped outer side surface and the plane-shaped outer side surface of the axial limiting block form an L-shaped structure.
5. The composite oxygen bottle installation limiting device of claim 1, wherein the structural bracket is provided with a mounting hole.
6. The limiting device of the composite oxygen cylinder installation machine according to claim 1, wherein the structural bracket is provided with an arc installation groove matched with the outer diameter of the oxygen cylinder.
7. The composite oxygen bottle installation limiting device of claim 1, wherein the clamp bands of the detachable clamp are riveted half a turn on the structural bracket along fasteners arranged on the structural bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321676180.6U CN220417029U (en) | 2023-06-29 | 2023-06-29 | Limiting device of composite oxygen cylinder loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321676180.6U CN220417029U (en) | 2023-06-29 | 2023-06-29 | Limiting device of composite oxygen cylinder loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417029U true CN220417029U (en) | 2024-01-30 |
Family
ID=89655749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321676180.6U Active CN220417029U (en) | 2023-06-29 | 2023-06-29 | Limiting device of composite oxygen cylinder loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417029U (en) |
-
2023
- 2023-06-29 CN CN202321676180.6U patent/CN220417029U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202896587U (en) | Passive brake clamp pincers | |
| CN220417029U (en) | Limiting device of composite oxygen cylinder loading machine | |
| CN200976215Y (en) | Sub-braking device for instruction car | |
| CN202413761U (en) | Brake pedal assembly | |
| CN203449910U (en) | Automobile engine mounting assembly | |
| CN104890493A (en) | Engine suspension cushion assembly | |
| CN205469773U (en) | Helicopter flotation pontoon lobe | |
| CN204548109U (en) | The suspension gear of train tail host and the mounting structure of train tail host | |
| CN204250168U (en) | The crossbeam assembly of automobile and automobile | |
| CN202294255U (en) | Overhead natural gas steel bottle system of natural gas bus | |
| CN109367790B (en) | Aircraft oxygen cylinder mounting structure | |
| FR2840585B1 (en) | DEVICE FOR MOUNTING A LANDING TRAIN ON AN AIRCRAFT STRUCTURE | |
| CN201474812U (en) | Fixing device of automobile filter | |
| CN209382284U (en) | A kind of aircraft oxygen bottle mounting structure | |
| CN202294212U (en) | Fixing structure for vehicle battery pull rod | |
| CN205395760U (en) | CNG gas cylinder installing support | |
| CN208091305U (en) | A kind of firearms Simple fixing device | |
| CN103085655B (en) | Roof-mounted natural gas steel cylinder system of natural gas coach | |
| CN218228971U (en) | New forms of energy truck gas receiver fixing device | |
| CN107628056B (en) | A kind of mounting device of signalling arrangement and wheel flange lubricating equipment | |
| CN205654968U (en) | Hard tube assembly and car are supplyed to coolant liquid | |
| CN204249783U (en) | A kind of warm braw pipeline fixing support | |
| CN205372014U (en) | Fixed mounting bracket of using of airborne equipment | |
| CN104890654B (en) | A kind of parking bracing wire mounting structure and automobile | |
| CN204956146U (en) | Maglev train's anti -rolling roof beam mount pad |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |