CN216258901U

CN216258901U - Combined training device for special operation of helicopter

Info

Publication number: CN216258901U
Application number: CN202122659647.3U
Authority: CN
Inventors: 殷品华
Original assignee: Shenzhen Jinshi General Aviation Co ltd
Current assignee: Shenzhen Jinshi General Aviation Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-12
Anticipated expiration: 2031-11-02

Abstract

The utility model provides a combined training device for special operation of a helicopter, which belongs to the field of combined training of helicopters and is used for solving the problem of poor training effect of the training device, and comprises a training rope, an assembling column, a movable column and a movable ring, wherein two ends of the assembling column are arranged in a hollow structure, two ends of the movable column are provided with the movable column capable of rotating along the movable column, the movable column is provided with the movable ring capable of rotating along the movable column, the movable ring is fixedly provided with a first hollow soft frame, the movable column is fixedly provided with a second hollow soft frame, the movable ring is in threaded connection with a first fastening bolt for adjusting the rotating angle of the first hollow soft frame, the assembling column is in threaded connection with a second fastening bolt for adjusting the rotating angle of the second hollow soft frame, and inflation bags are respectively arranged in the first hollow soft frame and the second hollow soft frame, carry out convenient dismouting after the training is accomplished, convenient to carry improves the training effect.

Description

Combined training device for special operation of helicopter

Technical Field

The utility model belongs to the technical field of helicopter combined training equipment application, and particularly relates to a combined training device for special operation of a helicopter.

Background

The helicopter is one of the unique creations of 20 th century aviation technology, and the application range of the aircraft is greatly expanded. The helicopter is a typical dual-purpose product for military and civilian use, can be widely applied to multiple fields of transportation, patrol, tourism, rescue and the like, the maximum speed per hour of the helicopter can reach more than 300km/h, the dive limit speed is close to 400km/h, the practical limit of lift can reach 6000 meters (the world record is 12450m), and the general voyage can reach about 600-800 km. The transition range of the inside and outside auxiliary fuel tanks of the portable aircraft can reach more than 2000 km. The helicopter has different takeoff weights according to different requirements, and personnel in the helicopter need to be trained when the helicopter performs special operation.

Among the prior art, the helicopter is carrying out the operation in-process, according to the difference in environment area, select different ladder to board, carry out respective training to the softness difference of angle of boarding and registration in-process ladder, need multiple equipment cooperation training, a plurality of training equipment are carrying in-process occupation space, be not convenient for dismantle and carry, and can not carry out quick transition to equipment in the training process, influence the training effect, provide a combination trainer of helicopter special operation.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a combined training device for special operation of a helicopter, which is used for solving the problems in the background art.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a helicopter special operation's combination trainer, includes training rope, equipment post, activity post and activity ring, equipment post both ends set up to hollow structure, and its pivoted activity post can be followed to activity post both ends installation, be provided with on the activity post and follow its pivoted activity ring, be fixed with first hollow soft frame on the activity ring, be fixed with the hollow soft frame of second on the activity post, threaded connection has the first gim peg that is used for adjusting first hollow soft frame turned angle on the activity ring, and threaded connection has the second gim peg that is used for adjusting second hollow soft frame turned angle on the equipment post, the inflation bag is all installed to first hollow soft frame and the hollow soft frame inside of second, and its inside is provided with and is used for the training rope to pass fixed rope penetrating pipe.

Furthermore, the inflation expansion bags are provided with a plurality of groups, the inflation expansion bags are mutually spliced and combined, the inflation expansion bags are communicated with the gas pipe, and the gas pipe is connected with a gas pressure regulator.

Further, the air pressure regulator is connected with a PLC controller, and the model of the PLC controller is S7-200.

Further, the stringing tube is of a square structure, the inflatable expansion bag is attached to the stringing tube, the stringing tube is provided with a plurality of groups, and the groups of stringing tubes are equidistantly arranged on the first hollow soft frame and the second hollow soft frame.

Furthermore, the surfaces of the first hollow soft frame and the second hollow soft frame are provided with reinforcing layers, the reinforcing layers are made of carbon fiber materials, and multiple groups of steel wire ropes penetrate through the reinforcing layers.

Furthermore, a hook is fixed in the middle of the top of the assembling column.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model can carry out rapid transition training in the training process, is convenient to disassemble and assemble after the training is finished, is convenient to carry and improves the training effect;

2. the inflatable bag has the advantages that the air pressure in the inflatable bag can be adjusted by setting the air pressure adjustment, the stability of the first hollow soft frame and the second hollow soft frame during training is adjusted, and the training effect is improved;

3. according to the winding device, the pushing ring and the pushing motor are arranged, and after the winding of the winding roller is completed, the wound wire coil is automatically withdrawn for collection, so that the convenience in operation is improved;

in conclusion, the utility model has reasonable structure, improves the training effect of the airplane during special operation, can be quickly changed in the training process, realizes various training states and improves the practical effect.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of a combined training device for helicopter specific operation according to the present invention;

FIG. 2 is a front cross-sectional view of a first hollow soft frame of the helicopter special work combined training apparatus of the present invention;

fig. 3 is a left side sectional view of a first hollow soft frame of the combined training device for helicopter special work of the present invention.

In the figure: 1. a training rope; 2. a first hollow soft frame; 3. assembling the column; 4. a movable ring; 5. a first fastening bolt; 6. a movable post; 7. a second fastening pin; 8. hooking; 9. a second hollow soft frame; 10. a gas delivery pipe; 11. an air pressure regulator; 12. a rope threading pipe; 13. inflating the expansion bag; 14. and a reinforcing layer.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1-3, a combined training device for special operation of a helicopter comprises a training rope 1, an assembly column 3, a movable column 6 and a movable ring 4, wherein two ends of the assembly column 3 are arranged to be hollow structures, two ends of the movable column 6 are provided with the movable column 6 capable of rotating along the movable column, the movable column 6 is provided with the movable ring 4 capable of rotating along the movable column, the movable ring 4 is fixedly provided with a first hollow soft frame 2, the movable column 6 is fixedly provided with a second hollow soft frame 9, the movable ring 4 is in threaded connection with a first fastening bolt 5 for adjusting the rotating angle of the first hollow soft frame 2, the assembly column 3 is in threaded connection with a second fastening bolt 7 for adjusting the rotating angle of the second hollow soft frame 9, an inflatable expansion bag 13 is arranged inside the first hollow soft frame 2 and the second hollow soft frame 9, and the first hollow soft frame 2 and the second hollow soft frame 9 are internally provided with a rope threading pipe 12 for the training rope 1 to pass through and be fixed.

The inflatable expansion bags 13 are provided with a plurality of groups, the groups of inflatable expansion bags 13 are mutually spliced and combined, the inflatable expansion bags 13 are communicated with the gas pipe 10, the gas pipe 10 is connected with a gas pressure regulator 11, the groups of inflatable expansion bags 13 are spliced to improve the stability after being inflated, the gas pressure inside the inflatable expansion bags 13 is regulated by the gas pressure regulator 11, the gas pressure regulator 11 is connected with a PLC (programmable logic controller), the model of the PLC is S7-200, and the PLC controls the gas pressure regulator 11 to automatically regulate the gas pressure and automatically open and close.

The rope threading pipe 12 is square structure, aerify inflation bag 13 and the laminating of rope threading pipe 12 mutually, rope threading pipe 12 is provided with the multiunit, multiunit rope threading pipe 12 equidistance sets up on first hollow soft frame 2 and the soft frame 9 of second hollow, set up to square structure improvement stability when aerifing inflation bag 13 laminating, first hollow soft frame 2 and the soft frame 9 surface of second hollow are provided with back up coat 14, back up coat 14 is made by carbon fiber material, and inside is worn to establish by multiunit wire rope, set up back up coat 14, when training, effectively prevent that first hollow soft frame 2 and the soft frame 9 of second hollow from receiving the damage, 3 top intermediate positions of equipment post are fixed with couple 8, conveniently lift up equipment post 3 through couple 8 and carry out the air training.

The utility model is implemented specifically as follows: when carrying out the training of hanging up in the air, mention equipment post 3 through couple 8, training personnel are climbing in-process first hollow soft frame 2 and the soft frame 9 of second hollow and take place to warp, climbing in-process stability is relatively poor through training rope 1, constantly shake, training personnel carry out the training of climbing in the air at this in-process, PLC controller control air pressure regulator 11 aerifys inflation bag 13, first hollow soft frame 2 and the soft frame 9 of second hollow are subaerial owing to inflation bag 13 supports, adjust the angle between first hollow soft frame 2 and the soft frame 9 of second hollow through first gim peg 5 and second gim peg 7, select different angles to scramble the training, and then realize the switching training of different states in the training process.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The combined training device for the special operation of the helicopter is characterized by comprising a training rope (1), an assembly column (3), a movable column (6) and a movable ring (4), wherein both ends of the assembly column (3) are arranged to be hollow structures, both ends of the movable column (6) are provided with the movable column (6) capable of rotating along the movable column, the movable column (6) is provided with the movable ring (4) capable of rotating along the movable column, a first hollow soft frame (2) is fixed on the movable ring (4), a second hollow soft frame (9) is fixed on the movable column (6), the movable ring (4) is in threaded connection with a first fastening bolt (5) for adjusting the rotating angle of the first hollow soft frame (2), the assembly column (3) is in threaded connection with a second fastening bolt (7) for adjusting the rotating angle of the second hollow soft frame (9), and an inflation bag (13) is arranged inside each of the first hollow soft frame (2) and the second hollow soft frame (9), and a rope penetrating pipe (12) for the training rope (1) to pass through and fix is arranged in the training rope.

2. A combined training device for helicopter special operations as claimed in claim 1 wherein said inflatable bag (13) is provided with a plurality of sets, said sets of inflatable bags (13) are inserted into each other and combined, said inflatable bags (13) are communicated with air pipes (10), said air pipes (10) are connected with an air pressure regulator (11).

3. Combined training device for special work on helicopters according to claim 2, characterized in that the air pressure regulator (11) is connected with a PLC controller, of the type S7-200.

4. Combined training device for special work on helicopters according to claim 1, characterized in that said stringing tube (12) is of square configuration, said inflatable expansion bag (13) being conformed to said stringing tube (12), said stringing tube (12) being provided with a plurality of groups of stringing tubes (12) arranged at equal distance on said first hollow soft frame (2) and on said second hollow soft frame (9).

5. Combined training device for special work on helicopters according to claim 1, characterized in that said first hollow soft frame (2) and second hollow soft frame (9) are provided on their surface with a reinforcing layer (14), said reinforcing layer (14) being made of carbon fiber material and internally pierced by groups of steel cables.

6. Combined training device for special work on helicopters, according to claim 1, characterized by the fact that the assembling column (3) has a hook (8) fixed to the top of the column in the middle.