CN216863576U - Helicopter winch dismounting device - Google Patents
Helicopter winch dismounting device Download PDFInfo
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- CN216863576U CN216863576U CN202220549436.6U CN202220549436U CN216863576U CN 216863576 U CN216863576 U CN 216863576U CN 202220549436 U CN202220549436 U CN 202220549436U CN 216863576 U CN216863576 U CN 216863576U
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- helicopter
- winch
- helicopter winch
- suspension
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Abstract
The utility model relates to a helicopter winch dismounting device which comprises a movable base, wherein a lifting power structure is arranged on the movable base, the lifting power structure is connected with a suspension bracket, and the suspension bracket can be driven by the lifting power structure to be close to or far away from a helicopter winch; and the suspension frame is provided with a suspension hinge which can be hooked and connected with a helicopter winch. The utility model overcomes the problems in the prior art, and can reduce the number of personnel required in the dismounting process and improve the dismounting efficiency and safety when the utility model is used for dismounting the helicopter winch.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment of a helicopter winch, in particular to dismounting and mounting equipment of the helicopter winch.
Background
The helicopter winch is taken as optional equipment of the helicopter, and a quick-release connection mode is usually adopted between the helicopter winch and a helicopter body, namely, when the helicopter needs to perform winch operation, the winch is quickly installed for operation, and when the winch operation is not needed, the winch can be conveniently detached from the helicopter, so that the weight of the helicopter is reduced, and the helicopter can perform other flight operations conveniently.
At present, the disassembly and assembly processes of the helicopter winch are basically carried out by people, most of the winches are heavy, generally 40-150kg, multiple persons are required to cooperate at the same time, and personnel injury and winch damage are easily caused by improper matching.
Therefore, the inventor provides the helicopter winch dismounting and mounting equipment by virtue of experience and practice of related industries for many years so as to overcome the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the disassembling and assembling equipment for the helicopter winch, which overcomes the problems in the prior art, can reduce the number of personnel required in the disassembling and assembling process and improve the disassembling and assembling efficiency and safety when the disassembling and assembling equipment is used for disassembling and assembling the helicopter winch.
The utility model aims to realize that the dismounting device of the helicopter winch comprises a movable base, wherein a lifting power structure is arranged on the movable base, the lifting power structure is connected with a suspension bracket, and the suspension bracket can be driven by the lifting power structure to be close to or far away from the helicopter winch; and the suspension frame is provided with a suspension hinge which can be hooked and connected with a helicopter winch.
In a preferred embodiment of the present invention, the movable base is provided with a guide pillar extending upward; the suspension frame comprises a suspension frame upright post capable of lifting along the guide upright post, and the lifting power structure is connected to the suspension frame upright post so as to drive the suspension frame upright post to lift.
In a preferred embodiment of the present invention, two guide columns and two hanger columns are provided, a horizontal connecting hanging beam is disposed between the two hanger columns, and the hanging hinge is disposed on the connecting hanging beam.
In a preferred embodiment of the present invention, the connecting hanging beam includes two support beams, the two support beams extend horizontally from the hanging bracket upright column and are arranged in parallel, and a connecting cross beam is arranged between the two support beams.
In a preferred embodiment of the present invention, the lifting power structure includes a hand hydraulic lift, a protruding pillar is penetrated through the hand hydraulic lift in a sliding seal manner, a horizontally arranged connecting rod is arranged at the top end of the protruding pillar, and the connecting rod is connected with the suspension frame; the lifting power structure and the connecting hanging beam are respectively positioned on two sides of the hanging bracket upright post.
In a preferred embodiment of the utility model, the maximum load of the hand-operated hydraulic lift is 200 kg.
In a preferred embodiment of the present invention, the movable base includes a bottom plate, a plurality of wheels are connected below the bottom plate, and the guide posts are disposed on the bottom plate.
In a preferred embodiment of the present invention, each of the wheels is a steerable wheel capable of braking.
In a preferred embodiment of the present invention, a weight block is disposed at the bottom of the bottom plate.
In a preferred embodiment of the present invention, the weight of the weight member is 100 kg.
From the above, the helicopter winch dismounting device has the following beneficial effects:
in the helicopter winch dismounting device, the suspension frame can be driven by the lifting power structure to be close to or far away from the helicopter winch, the suspension hinge on the suspension frame can be hooked and connected with the helicopter winch, the helicopter winch can be dismounted under the suspension of the helicopter winch dismounting device, and the helicopter winch dismounting device is provided with the moving base, so that the movement is convenient, and the dismounting is facilitated; the utility model is used for dismounting the helicopter winch, can reduce the number of personnel required in the dismounting process of the helicopter winch, and improves the dismounting efficiency and the operation safety of the helicopter winch.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1: is a front view of the helicopter winch disassembling and assembling device of the present invention.
FIG. 2 is a schematic diagram: is a side view of the helicopter winch disassembling and assembling apparatus of the present invention.
FIG. 3: the state diagram of the helicopter winch installed on the helicopter is shown.
In the figure:
100. disassembling and assembling equipment for a helicopter winch;
1. moving the base;
11. a guide upright post; 12. a base plate; 13. a wheel; 14. a counterweight block;
2. a lifting power structure;
21. extending the support; 22. a connecting rod;
3. a suspension frame;
31. a hanger post; 32. connecting a hanging beam; 321. supporting a beam; 322. connecting the cross beam;
4. a suspension hinge;
5. a helicopter winch;
6. a helicopter is provided.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
The specific embodiments of the present invention described herein are for the purpose of illustration only and are not to be construed as limiting the utility model in any way. Any possible variations based on the present invention may be conceived by the skilled person in the light of the teachings of the present invention, and these should be considered to fall within the scope of the present invention. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, mechanical or electrical connections, communications between two elements, direct connections, indirect connections through intermediaries, and the like. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, the utility model provides a helicopter winch dismounting device 100, which comprises a movable base 1, wherein a lifting power structure 2 is arranged on the movable base 1, the lifting power structure 2 is connected with a suspension bracket 3, and the suspension bracket 3 can be driven by the lifting power structure 2 to approach or be far away from a helicopter winch; the suspension frame 3 is provided with a suspension hinge 4 which can be hooked and connected with a helicopter winch.
In the helicopter winch dismounting device, the suspension frame can be driven by the lifting power structure to be close to or far away from the helicopter winch, the suspension hinge on the suspension frame can be hooked and connected with the helicopter winch, the helicopter winch can be dismounted under the suspension of the helicopter winch dismounting device, and the helicopter winch dismounting device is provided with the moving base, so that the movement is convenient, and the dismounting is facilitated; the utility model is used for dismounting the helicopter winch, can reduce the number of personnel required in the dismounting process of the helicopter winch, and improves the dismounting efficiency and the operation safety of the helicopter winch.
Further, as shown in fig. 1 and 2, a guide upright 11 extending upward is arranged on the movable base 1; the suspension frame 3 comprises a hanger upright 31 capable of lifting along the guide upright, and the lifting power structure 2 is connected to the hanger upright 31 to drive the lifting of the hanger upright.
Further, as shown in fig. 1 and 2, two guide columns 11 and two hanger columns 31 are provided, a horizontal connecting suspension beam 32 is provided between the two hanger columns 31, and the suspension hinge 4 is provided on the connecting suspension beam 32.
Further, as shown in fig. 2, the connecting hanging beam 32 is arranged in a C shape, and includes two support beams 321, the two support beams 321 horizontally extend from the hanging bracket upright 31 and are arranged in parallel, and a connecting cross beam 322 is arranged between the two support beams 321.
Further, as shown in fig. 1, the lifting power structure 2 includes a hand hydraulic lifter, a protruding pillar 21 is slidably and hermetically penetrated on the hand hydraulic lifter, a connecting rod 22 horizontally arranged is arranged at the top end of the protruding pillar 21, and the connecting rod 22 is connected with the suspension bracket 3; to avoid interference, the lifting power structure 2 and the connecting hanging beam 32 are respectively located on two sides of the hanger upright 31.
Further, in one embodiment of the present invention, the maximum load of the hand crank hydraulic lift is 200 kg. The maximum load of the hand-operated hydraulic lift can be determined according to the actual requirements.
Further, as shown in fig. 1 and 2, the movable base 1 includes a bottom plate 12, a plurality of wheels 13 are connected below the bottom plate 12, and a guide upright 11 is disposed on the bottom plate 12.
Further, in order to ensure the safety of the operation process and facilitate the movement and steering, each wheel 13 is a universal wheel capable of braking.
Further, as shown in fig. 1 and 2, in order to ensure the stability of the loading and unloading process, a weight block 14 is disposed at the bottom of the bottom plate 12.
Further, in one embodiment of the present invention, the weight of the weight 14 is 100 kg.
In one embodiment of the present invention, the length of the bottom plate 12 is 1.6m, and the guide post 11 is disposed at a distance of 0.4m from the end; the length of the support beam 321 is 0.6m, and the connecting hanging beam 32 can be lifted to the height of 3.5 m; the maximum load of the hand-operated hydraulic lifter is 200 kg; the weight of the balancing weight 14 is 100kg, and the wheel 13 is a universal wheel with a brake and the diameter of which is 25 cm.
When the helicopter winch dismounting device 100 of the present invention is used for dismounting a helicopter winch:
firstly, pushing a movable base 1 to a helicopter winch dismounting device 100 to reach the lower side of a helicopter winch, then adjusting a lifting power structure 2 to enable a suspension frame 3 to rise to a proper height, and suspending the helicopter winch through a suspension hinge 4 to play a supporting role; at this time, the worker can disconnect the connection point of the helicopter winch 5 at the helicopter end, the helicopter winch dismounting device 100 hooks and hoists the helicopter winch, and finally the moving base is pushed to move away the helicopter winch.
The helicopter winch mounting process is similar to the dismounting process, the helicopter winch mounting and dismounting device 100 is used for hooking and lifting the helicopter winch to the helicopter 6, and after a worker mounts the helicopter winch 5 at a connection point (the mounted state is shown in fig. 3) at the helicopter end, the worker detaches the suspension hinge 4 from the helicopter winch 5 and pushes the moving base to move the helicopter winch mounting and dismounting device 100 away.
From the above, the helicopter winch dismounting device has the following beneficial effects:
in the helicopter winch dismounting device, the suspension frame can be driven by the lifting power structure to be close to or far away from the helicopter winch, the suspension hinge on the suspension frame can be hooked and connected with the helicopter winch, the helicopter winch can be dismounted under the suspension of the helicopter winch dismounting device, and the helicopter winch dismounting device is provided with the moving base, so that the movement is convenient, and the dismounting is facilitated; the utility model is used for dismounting the helicopter winch, can reduce the number of personnel required in the dismounting process of the helicopter winch, and improves the dismounting efficiency and the operation safety of the helicopter winch.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the utility model should fall within the protection scope of the utility model.
Claims (10)
1. The helicopter winch dismounting device is characterized by comprising a moving base, wherein a lifting power structure is arranged on the moving base, the lifting power structure is connected with a suspension bracket, and the suspension bracket can be driven by the lifting power structure to be close to or far away from a helicopter winch; and the suspension frame is provided with a suspension hinge which can be hooked and connected with a helicopter winch.
2. The helicopter winch disassembling and assembling apparatus of claim 1, wherein said movable base is provided with a guide pillar extending upward; the suspension frame comprises a suspension frame upright post capable of lifting along the guide upright post, and the lifting power structure is connected to the suspension frame upright post to drive the suspension frame upright post to lift.
3. A helicopter winch disassembling and assembling apparatus as claimed in claim 2, wherein said guide post and said hanger post are two, a horizontal connecting hanging beam is disposed between said two hanger posts, and said suspension hinge is disposed on said connecting hanging beam.
4. A helicopter winch disassembly and assembly apparatus as in claim 3, wherein said connecting hanger beam comprises two support beams extending horizontally from said hanger post and arranged in parallel, and a connecting cross beam is disposed between said two support beams.
5. The helicopter winch disassembling and assembling device of claim 3, wherein said lifting power structure comprises a hand hydraulic lifter, a projecting pillar is penetrated on said hand hydraulic lifter in a sliding seal manner, a horizontally arranged connecting rod is arranged at the top end of the projecting pillar, and said connecting rod is connected with said suspension bracket; the lifting power structure and the connecting hanging beam are respectively positioned on two sides of the hanging bracket upright post.
6. A helicopter winch dismantling device as claimed in claim 5 wherein said hand cranked hydraulic lift has a maximum load of 200 kg.
7. A helicopter winch dismantling apparatus as claimed in claim 2 wherein said mobile base includes a base plate, a plurality of wheels being attached to the underside of said base plate, said guide posts being disposed on said base plate.
8. A helicopter winch detachment apparatus as claimed in claim 7, wherein each of said wheels is a steerable wheel capable of braking.
9. A helicopter winch removal apparatus as claimed in claim 7, wherein a counterweight is provided on the bottom of said bottom plate.
10. A helicopter winch dismantling device as claimed in claim 9 wherein said weight block weighs 100 kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220549436.6U CN216863576U (en) | 2022-03-14 | 2022-03-14 | Helicopter winch dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220549436.6U CN216863576U (en) | 2022-03-14 | 2022-03-14 | Helicopter winch dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216863576U true CN216863576U (en) | 2022-07-01 |
Family
ID=82123934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220549436.6U Active CN216863576U (en) | 2022-03-14 | 2022-03-14 | Helicopter winch dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216863576U (en) |
-
2022
- 2022-03-14 CN CN202220549436.6U patent/CN216863576U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102209 7th floor, block C, No.18, Binhe Avenue, future science and Technology City, Changping District, Beijing Patentee after: State Grid Power Space Technology Co.,Ltd. Address before: 102209 7th floor, block C, No.18, Binhe Avenue, future science and Technology City, Changping District, Beijing Patentee before: SGCC GENERAL AVIATION Co.,Ltd. |