CN217575631U

CN217575631U - Device for butt joint of unmanned aerial vehicle rocket

Info

Publication number: CN217575631U
Application number: CN202221095926.XU
Authority: CN
Inventors: 董新; 刘钦城; 李铭森; 高洪友; 王欢
Original assignee: Sichuan Aviation Industry Chuanxi Machine Co ltd
Current assignee: Sichuan Aviation Industry Chuanxi Machine Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-14
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to an unmanned aerial vehicle emitter technical field discloses a device for butt joint of unmanned aerial vehicle rocket, include: the rocket comprises a rocket hoop, a wire wheel assembly, a welding frame body, a manual winch and a slewing bearing; the slewing bearing is fixed on the base; the welding frame body comprises a vertical rod and a rocker arm, the vertical rod is vertically arranged, the rocker arm is transversely arranged, the bottom of the vertical rod is rotatably installed in a slewing bearing, one end of the rocker arm is fixed to the top of the vertical rod, and the other end, far away from the vertical rod, of the rocker arm is a far end; the wire wheel assembly and the manual winch are arranged on the welding frame body; and a steel wire rope is wound on the manual winch, and the free end of the steel wire rope crosses the far end of the rocker arm through the wire guide wheel assembly to be connected with the rocket clamp. The utility model discloses be convenient for adjust from top to bottom and the horizontal direction adjusts, avoids when goods rocket launches tail inflammation firing emitter, easy operation easy to use advantage simultaneously to the rocket.

Description

Device for butt joint of unmanned aerial vehicle rocket

Technical Field

The utility model relates to an unmanned aerial vehicle emitter technical field, specific saying so, a device for butt joint of unmanned aerial vehicle rocket for supplementary butt joint and stable rocket when unmanned aerial vehicle uses rocket boosting transmission.

Background

In recent years, unmanned aerial vehicles are developed day by day, and new requirements are put forward on launching technology of the unmanned aerial vehicles. The unmanned aerial vehicle is launched by rocket boosting launching, air pressure launching and hydraulic launching. The hydraulic ejection is not mature in China, so that the hydraulic ejection is not used for launching in a hydraulic ejection mode basically in China, the air pressure ejection is only suitable for unmanned aerial vehicles with smaller mass, and the ejection guide rail is longer and is only suitable for launching small unmanned aerial vehicles, so that the launching mode is limited.

However, when a rocket with large mass is used for boosting, the rocket is inconvenient to install and the installation position is easy to be ablated by the rocket due to large mass and limited installation space.

SUMMERY OF THE UTILITY MODEL

Operate the defect of difficulty and easy ablation mounted position when carrying out the installation of boosting rocket to above-mentioned prior art, the utility model discloses a in providing a device that is used for unmanned aerial vehicle rocket to dock, realize the function of supplementary installation butt joint rocket, have the effect of avoiding rocket ablation mounted position.

The utility model discloses a following technical scheme realizes:

an apparatus for unmanned aerial vehicle rocket docking, comprising: the device comprises a rocket clamp, a wire wheel assembly, a welding frame body, a manual winch and a slewing bearing; the slewing bearing is fixed on the base; the welding frame body comprises a vertical rod and a rocker arm, the vertical rod is vertically arranged, the rocker arm is transversely arranged, the bottom of the vertical rod is rotatably installed in a slewing bearing, one end of the rocker arm is fixed to the top of the vertical rod, and the other end, far away from the vertical rod, of the rocker arm is a far end; the wire wheel assembly and the manual winch are arranged on the welding frame body; and a steel wire rope is wound on the manual winch, and the free end of the steel wire rope crosses the far end of the rocker arm through the wire guide wheel assembly to be connected with the rocket clamp.

In order to better realize the utility model, furthermore, the rocket clamp comprises a lower clamp, a pin shaft I, an upper clamp, a lifting seat, a loose joint bolt, a butterfly nut and a pin shaft II; the connecting end of the upper clamp and the lower clamp is hinged through a pin I; a hoisting seat connected with the free end of the steel wire rope is fixedly arranged on the upper hoop; the clamp connecting piece that loose joint bolt and butterfly nut constitute jointly sets up lower clamp the common open end of last clamp, just the link of loose joint bolt articulates through II round pin axles open end of clamp down, butterfly nut twists connect in the screw rod of loose joint bolt.

In order to better realize the utility model, further, the rocket clamp further comprises a felt; and the felts are respectively adhered to the inner surfaces of the upper clamp and the lower clamp.

In order to better realize the utility model, further, the wire guide wheel assembly comprises a guide wheel support, a roller, a bolt shaft and a bearing; a bearing is arranged in the roller and is rotatably arranged on the guide wheel support through a bolt shaft; meanwhile, the roller is rotatably arranged on the guide wheel support; and a space for the steel wire rope to pass through is formed between the roller and the roller.

In order to better realize the utility model discloses, further, the quantity of cylinder is a plurality of, and a plurality of cylinders are followed the circumference of gyro wheel distributes.

In order to better realize the utility model, furthermore, the device also comprises a rotation stopping support arranged on the base station; the rotation stopping support comprises a mounting seat, a handle, a compression screw and a foot support; the handle is fixedly arranged at the top of the compression screw rod, the middle part of the compression screw rod is in threaded sleeve connection with the mounting seat, and the bottom of the compression screw rod is fixedly connected to the foot support; the mounting seat is connected with the slewing bearing through a connecting screw; the handle is rotated to enable the compression screw to move up and down, so that the position of the welding frame body is limited and controlled.

In order to better realize the utility model discloses, furtherly, the welding support body still includes the enhancement post that the slant set up, just the middle part in the pole setting is installed to the one end of strengthening the post the middle part at the cantilever is installed to the other end of strengthening the post.

In order to better realize the utility model, further, the manual winch is arranged at the middle lower part of the vertical rod; the number of the wire wheel assemblies is two, one wire wheel assembly is arranged on the middle upper part of the vertical rod and positioned above the manual winch, and the other wire wheel assembly is arranged at the far end of the rocker arm.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

(1) The utility model directly bears the rocket through the rocket hoop suspended by the steel wire rope, the wire guide wheel component, the welding frame body and the manual winch form the traction steel wire rope to draw and drive the rocket hoop to move up and down, and the welding frame body horizontally rotates on the rotary support at the same time, so that the adjustment of the upper and lower positions and the horizontal angle of the rocket is finally realized, and the rocket tail flame is prevented from firing the launching position;

(2) The upper clamp and the lower clamp of the rocket clamp are hinged to each other, the other end of the rocket clamp is locked fast through a movable bolt and a butterfly nut, and the rocket clamp is convenient to operate and high in practicability.

Drawings

The technical solutions described below will be clearly and completely described with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.

Fig. 1 is a schematic structural diagram of an apparatus for unmanned aerial vehicle rocket docking provided by the present invention;

FIG. 2 is a schematic view of the rocket clamp of the present invention;

fig. 3 is a schematic structural view of the wire wheel assembly of the present invention;

fig. 4 is a schematic structural view of the rotation stopping support of the present invention.

Wherein: 1. a rocket hoop; 2. a wire guide wheel assembly; 3. welding the frame body; 4. a manual winch; 5. a slewing bearing; 6. rotation stopping support; 7. a lower hoop; 8. i, a pin shaft; 9. an upper hoop; 10. lifting the lifting seat; 11. felt; 12. loose joint bolts; 13. a butterfly nut; 14. II, a pin shaft; 15. a guide wheel support; 16. a drum; 17. a roller; 18. a bolt shaft; 19. a bearing; 20. a mounting base; 21. a handle; 22. a compression screw; 23. and (5) a foot support.

Detailed Description

The invention will be described in further detail with reference to the following detailed description of illustrative embodiments. This should not be understood as limiting the scope of the above-described subject matter of the present invention to the following examples. Various substitutions and alterations according to the general knowledge and the conventional means in the art without departing from the technical idea of the invention are included in the scope of the invention.

Example 1:

the device for docking the rocket by the unmanned aerial vehicle of the embodiment is shown in fig. 1, and comprises: the device comprises a rocket hoop 1, a wire guide wheel assembly 2, a welding frame body 3, a manual winch 4 and a slewing bearing 5; the slewing bearing 5 is fixed on the base; the welding frame body 3 comprises a vertical rod and a rocker arm, the vertical rod is vertically arranged, the rocker arm is transversely arranged, the bottom of the vertical rod is rotatably installed in the slewing bearing 5, one end of the rocker arm is fixed to the top of the vertical rod, and the other end, far away from the vertical rod, of the rocker arm is a far end; the wire wheel assembly 2 and the manual winch 4 are arranged on the welding frame body 3; and a steel wire rope is wound on the manual winch 4, and the free end of the steel wire rope crosses the far end of the rocker arm through the wire guide wheel assembly 2 to be connected with the rocket clamp.

In this embodiment, rocket clamp 1 is used for blocking the rocket, and wire wheel subassembly 2 is used for the wire rope of guide connection rocket clamp 1, and welding support body 3 is the main part support piece that docks whole interfacing apparatus, has wire rope on the manual capstan 4 certainly, is used for rotating the capstan simultaneously and plays the effect of manual regulation rocket clamp 1 oscilaltion, and gyration is supported 5 and can be made the rotation of 4 levels of whole welding support body 360, the operation of being convenient for, and rotation stopping supports 6 and is used for welding support body 3 rotates behind the suitable angle, plays the effect of braking to welding support body 3.

Example 2:

in this embodiment, a further optimization is performed on the basis of embodiment 1, and as shown in fig. 2, the rocket clamp 1 includes a lower clamp 7, a pin shaft 8 i, an upper clamp 9, a lifting base 10, a loose joint bolt 12, a butterfly nut 13, and a pin shaft 14 ii; the connecting end of the upper clamp 9 and the lower clamp 7 is hinged by a pin shaft I8; a hoisting seat 10 connected with the free end of the steel wire rope is fixedly arranged on the upper hoop 9; the clamp connecting piece jointly composed of the loose joint bolt 12 and the butterfly nut 13 is arranged at the common opening end of the lower clamp 7 and the upper clamp 9, the connecting end of the loose joint bolt 12 is hinged at the opening end of the lower clamp 7 through a pin shaft 14 II, and the butterfly nut 13 is screwed on a screw rod of the loose joint bolt 12.

In order to better implement the present invention, further, the rocket clamp 1 further includes a felt 11; the felt 11 is adhered to the inner surfaces of the upper and

lower clips

9 and 7, respectively.

In the embodiment, a lower hoop 7 and an upper hoop 9 in the rocket hoop 1 are hinged through a pin shaft 8I, so that the rocket hoop is convenient to open and close; the other end of lower clamp 7 and last clamp 9 realizes the activity locking through loose joint bolt 12, butterfly nut 13 and II round pin axles 14, when butt joint to the great rocket of weight, because of simple structure is easy-to-use, can improve the installation effectiveness by a wide margin, the operation only need with the rocket put into the back is screwed butterfly nut 13 between lower clamp 7 and the last clamp 9 can, the error condition can hardly appear.

The felt 11 is adhered to the inner surfaces of the upper and

lower clips

9 and 7, respectively, which prevents the rocket surface from being scratched and has good friction. Meanwhile, when the rocket tail flame is carelessly burnt to the felt 11, the burnt felt cannot be attached to the rocket hoop 1 due to the characteristics of the felt 11, and cleaning is facilitated.

The rest of this embodiment is the same as embodiment 1, and thus, the description thereof is omitted.

Example 3:

in this embodiment, which is further optimized based on

embodiment

1 or 2, as shown in fig. 3, the wire guide wheel assembly 2 includes a guide wheel support 15, a roller 16, a roller 17, a bolt shaft 18, and a bearing 19; the roller 17 is internally provided with a bearing 19 and is rotatably arranged on the guide wheel support 15 through a bolt shaft 18; meanwhile, the roller 16 is rotatably arranged on the guide wheel support 15; a space for the wire rope to pass through is formed between the drum 16 and the roller 17.

In order to better implement the present invention, further, the number of the rollers 16 is plural, and the plural rollers 16 are distributed along the circumferential direction of the roller 17.

In the embodiment, the guide wheel support 15 is directly arranged at the front end of the welding frame body 3, the rollers 16 arranged on the guide wheel support 15 support the steel wire rope to prevent the steel wire rope from rubbing on the welding frame body, so that the steel wire rope is prevented from being lost, and the rollers 16 also play a role of uniformly sharing the stress of the idler wheels 17, so that the toughness reduction caused by excessive abrasion and excessive single-point stress of the steel wire rope is avoided to the greatest extent, and the steel wire rope is prevented from reaching a strain critical value in the process of drawing the rocket clamp 1 to cause personnel injury or property loss due to sudden fracture; the same roller 17 is provided with a winding groove, so that the steel wire rope can be stably limited in the winding groove, and the steel wire rope is prevented from excessively swinging in the process of pulling the rocket clamp 1;

the rest of this embodiment is the same as

embodiment

1 or 2, and therefore, the description thereof is omitted.

Example 4:

in this embodiment, the further optimization is made based on embodiment 4, and as shown in fig. 3, the apparatus further includes a rotation stopping support 6 mounted on the base; the rotation stopping support 6 comprises a mounting seat 20, a handle 21, a compression screw 22 and a foot support 23; the handle 21 is fixedly installed at the top of the compression screw 22, the middle part of the compression screw 22 is in threaded sleeve connection with the installation seat 20, and the bottom of the compression screw 22 is installed on the foot support 23; the mounting seat 20 is connected with the slewing bearing 5 through a connecting screw; the handle 21 is rotated to enable the compression screw 22 to move up and down so as to control the position of the welding frame body 3 in a limiting way.

In this embodiment, the rotation stopping support 6 passes through the mounting seat 20 mounted on the slewing bearing 5, and drives the compression screw 22 to move up and down relative to the mounting seat 20 through the rotating handle 21, so as to stop the rotation of the welding frame body 3 when the rocket rotates to a proper angle.

The rest of this embodiment is the same as embodiment 3, and therefore, the description thereof is omitted.

Example 5:

in this embodiment, as shown in fig. 1, the welding frame 3 further includes an obliquely disposed reinforcing column, one end of the reinforcing column is mounted in the middle of the vertical rod, and the other end of the reinforcing column is mounted in the middle of the cantilever.

In order to better realize the utility model, further, the manual winch 4 is installed at the middle lower part of the vertical rod; the number of the wire guiding wheel assemblies 2 is two, one wire guiding wheel assembly 2 is arranged on the middle upper part of the vertical rod and is positioned above the manual winch 4, and the other wire guiding wheel assembly 2 is arranged at the far end of the rocker arm.

The rest of this embodiment is the same as embodiment 4, and therefore, the description thereof is omitted.

The above, only be the preferred embodiment of the present invention, it is not right the utility model discloses do the restriction in any form, all be according to the utility model discloses a technical entity is any simple modification, the equivalent change of doing to above embodiment, all fall into within the protection scope of the utility model.

Claims

1. An apparatus for unmanned aerial vehicle rocket docking, comprising: the device comprises a rocket hoop (1), a wire guide wheel assembly (2), a welding frame body (3), a manual winch (4) and a slewing bearing (5); the slewing bearing (5) is fixed on the base; the welding frame body (3) comprises a vertical rod and a rocker arm, the vertical rod is vertically arranged, the rocker arm is transversely arranged, the bottom of the vertical rod is rotatably installed in the slewing bearing (5), one end of the rocker arm is fixed to the top of the vertical rod, and the other end, far away from the vertical rod, of the rocker arm is a far end; the wire guide wheel assembly (2) and the manual winch (4) are arranged on the welding frame body (3); and a steel wire rope is wound on the manual winch (4), and the free end of the steel wire rope crosses the far end of the rocker arm through the wire guide wheel assembly (2) to be connected with the rocket clamp.

2. The device for unmanned aerial vehicle rocket docking according to claim 1, wherein the rocket clamp (1) comprises a lower clamp (7), a pin (8) I, an upper clamp (9), a lifting seat (10), a loose joint bolt (12), a butterfly nut (13) and a pin (14) II; the connecting end of the upper clamp (9) and the lower clamp (7) is hinged by a pin shaft I (8); a hoisting seat (10) connected with the free end of the steel wire rope is fixedly arranged on the upper hoop (9); the clamp connecting piece that loose joint bolt (12) and butterfly nut (13) are constituteed jointly sets up clamp (7) down go up the common open end of clamp (9), just the link of loose joint bolt (12) articulates through II round pin axles (14) the open end of clamp (7) down, butterfly nut (13) are twisted and are connect on the screw rod of loose joint bolt (12).

3. An apparatus for unmanned aerial vehicle rocket docking according to claim 2, wherein: the rocket clamp (1) also comprises a felt (11); and the felt (11) is respectively adhered to the inner surfaces of the upper clamp (9) and the lower clamp (7).

4. An apparatus for unmanned aerial vehicle rocket docking according to claim 1, wherein: the guide wheel assembly (2) comprises a guide wheel support (15), a roller (16), a roller (17), a bolt shaft (18) and a bearing (19); a bearing (19) is arranged in the roller (17) and is rotatably arranged on the guide wheel support (15) through a bolt shaft (18); meanwhile, the roller (16) is rotatably arranged on the guide wheel support (15); a space for the steel wire rope to pass through is formed between the roller (16) and the roller (17).

5. An apparatus for unmanned aerial vehicle rocket docking according to claim 4, wherein: the number of the rollers (16) is multiple, and the multiple rollers (16) are distributed along the circumferential direction of the roller (17).

6. An apparatus for unmanned aerial vehicle rocket docking according to claim 1, wherein: the device also comprises a rotation stopping support (6) arranged on the base; the rotation stopping support (6) comprises a mounting seat (20), a handle (21), a compression screw (22) and a foot support (23); the handle (21) is fixedly arranged at the top of the compression screw rod (22), the middle part of the compression screw rod (22) is in threaded sleeve connection with the mounting seat (20), and the bottom of the compression screw rod (22) is arranged on the foot support (23); the mounting seat (20) is connected with the slewing bearing (5) through a connecting screw; the handle (21) is rotated to enable the compression screw rod (22) to move up and down, so that the position of the welding frame body (3) is limited and controlled.

7. An apparatus for unmanned aerial vehicle rocket docking according to claim 1, wherein: the welding frame body (3) further comprises a reinforcing column which is obliquely arranged, one end of the reinforcing column is installed in the middle of the vertical rod, and the other end of the reinforcing column is installed in the middle of the cantilever.

8. An apparatus for unmanned aerial vehicle rocket docking according to any one of claims 1-7, wherein: the manual winch (4) is arranged at the middle lower part of the vertical rod; the number of the wire guide wheel assemblies (2) is two, one wire guide wheel assembly (2) is installed on the middle upper portion of the vertical rod and located above the manual winch (4), and the other wire guide wheel assembly (2) is installed at the far end of the rocker arm.