CN219859861U - Hydraulic hose storage device for airplane - Google Patents
Hydraulic hose storage device for airplane Download PDFInfo
- Publication number
- CN219859861U CN219859861U CN202320706101.5U CN202320706101U CN219859861U CN 219859861 U CN219859861 U CN 219859861U CN 202320706101 U CN202320706101 U CN 202320706101U CN 219859861 U CN219859861 U CN 219859861U
- Authority
- CN
- China
- Prior art keywords
- winch
- storage device
- hose
- hydraulic hose
- fixed base
- 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
- 238000003860 storage Methods 0.000 title claims abstract description 26
- 239000004519 grease Substances 0.000 claims 1
- 210000002445 nipple Anatomy 0.000 claims 1
- 239000003921 oil Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses an airplane hydraulic hose storage device. The oil receiving device comprises a fixed base (9), wherein a supporting bracket (8) is arranged on the fixed base (9), the supporting bracket (8) is connected with a winch device (7) through a rigid bearing seat (4), and an oil receiving protection device (3) is arranged below the winch device (7); a fixed hose bracket (6) is arranged on an inner disc (13) of the winch device (7), and a fixed clamp (5) is arranged at a position of the winch device (7) close to an outer disc (12) of the winch device; the winch devices (7) comprise two winch devices, and the two winch devices (7) are arranged on the fixed base (9) side by side. The utility model has the characteristics of strong bearing capacity, convenient movement and convenient use.
Description
Technical Field
The utility model relates to the technical field of aviation assembly, in particular to an airplane hydraulic hose storage device.
Background
In the assembly test process of the hydraulic system in the final assembly stage of a certain airplane, hoses with different pipe diameters and lengths are connected in series for system test during the system joint test, and the total length of the hoses is 60 meters. At present, the current time of the process,
when the system is tested, one end of the hose is connected to the ground well, the other end of the hose is connected to the ground joint of the aircraft, the middle part of the hose is dragged on the ground, the abrasion of the hose is easy to cause, the service life of the hose is influenced, after the test is finished, the conventional hose storage mode is that an operator removes the hose for the machine connection test, a polyvinyl chloride film is adopted to wrap the hose, the hose is placed in a designated part placement area, the process flow is complicated, the hose is easy to store and stack, and the requirement of top-layer files is not met; the total weight of the hose is 80kg, and the carrying process is difficult; the residual oil in the pipeline cannot be completely discharged, so that secondary pollution of hydraulic oil is caused.
Disclosure of Invention
The purpose of the utility model is that: an aircraft hydraulic hose receiving device is provided. The utility model has the characteristics of strong bearing capacity, convenient movement and convenient use.
The technical scheme of the utility model is as follows: the hydraulic hose storage device for the aircraft comprises a fixed base, wherein a support bracket is arranged on the fixed base and is connected with a winch device through a rigid bearing seat, and an oil receiving protection device is arranged below the winch device; the inner disc of the winch device is provided with a fixed hose bracket, and the position of the winch device close to the outer disc of the winch device is provided with a fixed clamp; the winch devices comprise two winch devices, and the two winch devices are arranged on the fixed base side by side.
In the hydraulic hose storage device for the airplane, a hose positioning bracket is further arranged between the inner disc and the outer disc of the winch device, the hose positioning brackets are distributed along the circumferential direction, and the fixing clamp and the hose positioning brackets are positioned on the circumference with the same diameter.
In the airplane hydraulic hose storage device, a hand-push handrail is further arranged on one side of the fixed base, and the bottom of the fixed base is provided with the universal movable wheels.
In the airplane hydraulic hose storage device, the rigid bearing seat is provided with the oil filling nozzle.
In the airplane hydraulic hose storage device, the winch device is of a hollow structure.
In the hydraulic hose storage device for the aircraft, the winch device is connected with the rigid bearing seat through a winch rotating shaft.
Among the aforesaid aircraft hydraulic hose storage device, connect oily protector include that fluid connects the oil groove, be equipped with protector handrail on the oil groove that connects.
Advantageous effects
The utility model provides a hydraulic hose storage device, which is used for respectively storing a pressure supply path and an oil return path in a double winch mode to meet the requirements of different systems on a machine, has reasonable overall structure layout, is added with a protection device, and reduces oil pollution; the direct contact between personnel and a hose is reduced, the harm of oil to the personnel is reduced, the hose can be stored by a single person to push the device to a designated position, the original method of pulling hard, old and old by manpower is changed, and the labor force of an operator is reduced; in addition, when the system test is carried out, one end of a hose on the winch device is connected to the ground well pressure supply part, the other end of the hose is connected to the ground oil suction joint of the airplane in a manner of rotating the winch, other hoses are still coiled at the winch, the hose is prevented from falling to the ground, the core idea of lean production is met, and the storage time is prolonged to be within ten minutes from the original half hour.
Drawings
FIG. 1 is a schematic diagram of the operation of a hydraulic hose storage device;
FIG. 2 is a schematic diagram of a winch apparatus;
FIG. 3 is a schematic view of a protective device;
FIG. 4 is a schematic view of a bearing housing;
fig. 5 is a schematic side view of the receiving device.
Wherein: 1. hand pushing armrests, universal moving wheels, oil receiving protection devices, rigid bearing seats, fixing hoops, fixing hose supports, winch devices, support brackets, fixing bases, hose positioning supports, winch rotating shafts, winch device outer discs, winch device inner discs, protection device armrests, oil receiving grooves and oil injection nozzles.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Example 1. The airplane hydraulic hose storage device is shown as 1-5, and comprises a fixed base 9, wherein a support bracket 8 is arranged on the fixed base 9, the support bracket 8 is connected with a winch device 7 through a rigid bearing seat 4, and an oil receiving protection device 3 is arranged below the winch device 7; the inner disk 13 of the winch device 7 is provided with a fixed hose bracket 6, and the position of the winch device 7 close to the outer disk 12 is provided with a fixed clamp 5; the winch devices 7 comprise two winch devices 7, and the two winch devices 7 are arranged on the fixed base 9 side by side.
The hose positioning bracket 10 is also arranged between the inner disc and the outer disc of the winch device 7, the hose positioning bracket 10 is distributed along the circumferential direction, and the fixing clamp 5 and the hose positioning bracket 10 are positioned on the circumference with the same diameter.
The hand-push handrail 1 is further arranged on one side of the fixed base 9, and the universal moving wheel 2 is arranged at the bottom of the fixed base 9.
The rigid bearing seat 4 is provided with an oil filler neck 16.
The winch device 7 is in a hollow structure.
The winch device 7 is connected to the rigid bearing housing 4 via a winch rotation shaft 11.
The oil receiving protection device 3 includes an oil receiving groove 15, and a protection device handrail 14 is disposed on the oil receiving groove 15.
The hand-push handrail 1 is a cylindrical aluminum alloy part, the cylindrical outer wall surface is subjected to hard anodizing treatment, the cylindrical outer wall surface is welded on a fixed base 9 in a welding mode, four universal wheels 2 are fixed at the fixed base through bolts, the device is convenient to move and transport, an oil receiving protection device is designed 3 below a winch receiving device 7, residual oil in a joint test hose is prevented from dripping to the ground, secondary pollution of hydraulic oil is reduced, the winch receiving device is fixed in a 4-rigidity bearing seat through bolting, an oiling nozzle 16 is designed above the bearing seat, the bearing can be lubricated in a 7903 lubrication mode regularly, the clamping stagnation and tightening phenomenon of a rust generating device are reduced, a 5-fixing clamp is arranged on a winch, the hose is fixed at the fixed clamp 5 after being wound around 7-winch, the hose is prevented from falling due to vibration and the like in the transportation process, a fixed hose bracket 6 is fixed at the inner disc of the winch device, the hose can be prevented from rotating along with the rotation of the winch receiving device, the hose bracket 10 is fixed at the position close to the outer disc, the limit hose trend is limited, the winch device 7 can freely move in the rigidity bearing seat 4 through a winch rotating shaft 11, and the bracket is supported at the fixed base 8 by welding;
in order to facilitate the movement of the hose storage device for operators, the hydraulic hose storage device has the advantages that the rigid bearing seat and the support bracket are arranged outside the hose storage device, other parts are all in an aluminum alloy form, the fixed base is in a hollow design, the weight of the device is further reduced, and the surface heat treatment is carried out; the blind holes are preferentially selected for the mounting hole threads of all the outer hexagonal screws, the step through holes are preferentially selected for the mounting threaded holes of all the inner hexagonal screws, and the integral structure and the strength of the screws are ensured; all brackets are subjected to chamfering treatment, secondary injury to human bodies in the transportation process is prevented, and the transportation brackets and the winch device are in barrel-shaped forms, so that the transportation brackets and the winch device are convenient to grasp in the use process.
When the hose is taken in, the hose at the ground well end and the ground oil absorption joint of the aircraft is connected is detached, one end of the hose is fixed to the hose support of the winch inner disc device, then the outer disc of the winch device is rotated to finish the hose taking in, after the hose disc is in place, the other end of the hose is fixed to the fixed clamp, and the two winch devices are independently rotated, so that the hose of the system can be taken in and paid out simultaneously.
Claims (7)
1. The hydraulic hose storage device for the aircraft is characterized by comprising a fixed base (9), wherein a support bracket (8) is arranged on the fixed base (9), the support bracket (8) is connected with a winch device (7) through a rigid bearing seat (4), and an oil receiving protection device (3) is arranged below the winch device (7); a fixed hose bracket (6) is arranged on an inner disc (13) of the winch device (7), and a fixed clamp (5) is arranged at a position of the winch device (7) close to an outer disc (12) of the winch device; the winch devices (7) comprise two winch devices, and the two winch devices (7) are arranged on the fixed base (9) side by side.
2. The aircraft hydraulic hose storage device according to claim 1, wherein hose positioning brackets (10) are further arranged between the inner disc and the outer disc of the winch device (7), the hose positioning brackets (10) are circumferentially distributed, and the fixing clamp (5) and the hose positioning brackets (10) are located on the circumference with the same diameter.
3. The airplane hydraulic hose storage device according to claim 1, wherein a hand-push handrail (1) is further arranged on one side of the fixed base (9), and the universal moving wheel (2) is arranged at the bottom of the fixed base (9).
4. The aircraft hydraulic hose storage device according to claim 1, wherein the rigid bearing housing (4) is provided with a grease nipple (16).
5. The aircraft hydraulic hose storage device according to claim 1, wherein the winch device (7) has a hollow structure.
6. The aircraft hydraulic hose storage device according to claim 1, characterized in that the winch device (7) is connected to the rigid bearing housing (4) via a winch rotation axis (11).
7. The aircraft hydraulic hose storage device according to claim 1, wherein the oil receiving protection device (3) comprises an oil receiving groove (15), and a protection device handrail (14) is arranged on the oil receiving groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706101.5U CN219859861U (en) | 2023-04-03 | 2023-04-03 | Hydraulic hose storage device for airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706101.5U CN219859861U (en) | 2023-04-03 | 2023-04-03 | Hydraulic hose storage device for airplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219859861U true CN219859861U (en) | 2023-10-20 |
Family
ID=88322092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320706101.5U Active CN219859861U (en) | 2023-04-03 | 2023-04-03 | Hydraulic hose storage device for airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219859861U (en) |
-
2023
- 2023-04-03 CN CN202320706101.5U patent/CN219859861U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |