CN217918416U

CN217918416U - Clamping mechanism of rescue goods and materials transportation unmanned aerial vehicle

Info

Publication number: CN217918416U
Application number: CN202221994153.9U
Authority: CN
Inventors: 刘越升; 祖晓丽; 郭雪丽
Original assignee: Beijing Junlifang Robot Technology Co ltd
Current assignee: Beijing Junlifang Robot Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-29
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a rescue goods and materials transportation unmanned aerial vehicle's fixture belongs to unmanned aerial vehicle transportation field. In particular to a material clamping structure for rescuing material transportation. Including unmanned aerial vehicle, goods and materials hang the frame and hang and arrange in unmanned aerial vehicle bottom, and through fastening screw through connection, be provided with direction bearing structure between goods and materials hang frame and the unmanned aerial vehicle, the unmanned aerial vehicle bottom is provided with the support base, it is provided with four groups to support the base, unmanned aerial vehicle rotor downside is arranged in the correspondence, be provided with air spring in the support base, the bottom is provided with the telescopic link, the telescopic link tip is provided with the supporting seat, goods and materials hang the frame and include the upper fixed frame, lower supporting frame, the tractive arm, tractive wall arm is provided with the engaging lug, the engaging lug runs through fixed arranging in on unmanned aerial vehicle through fastening screw, be provided with fixed frame on the tractive arm, the upper fixed frame is the rectangle framework, can form the fixed centre gripping of different volume goods and materials.

Description

Clamping mechanism of rescue goods and materials transportation unmanned aerial vehicle

Technical Field

The utility model provides a rescue goods and materials transportation unmanned aerial vehicle's fixture belongs to unmanned aerial vehicle transportation field. In particular to a material clamping structure for rescuing material transportation.

Background

At present, when carrying out the rescue action, rescue the input transportation of goods and materials through unmanned aerial vehicle, because the goods and materials volume of input is different, the current unmanned aerial vehicle bottom that all is direct to hang the goods and materials lacks the structure that carries out fixed protection to the goods and materials, forms the scattering of goods and materials package easily, influences the goods and materials and send to.

Publication number CN113879539A discloses a make things convenient for large-scale unmanned aerial vehicle that rescue goods and materials carried, including the unmanned aerial vehicle body, the unmanned aerial vehicle body coupling has the tight structure of clamp that is used for pressing from both sides tight fixed goods and materials that need transport, the unmanned aerial vehicle body coupling has the rolling structure, the rolling structure is connected with locking structure, the rolling structure is connected with the clearance structure that is used for the clearance, suspension structure is installed to the unmanned aerial vehicle body, it is used for spacing limit structure to press from both sides tight structural connection, and above-mentioned structure can not fasten the centre gripping to the goods and materials of equidimension not, through directly carrying out hanging of goods and materials, scatters easily.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a rescue goods and materials transportation unmanned aerial vehicle's fixture, the one kind that provides is connected through upper fixed frame and lower support frame, forms the structure to the fixed centre gripping of goods and materials. Simple structure and convenient use.

The utility model relates to a rescue goods and materials transportation unmanned aerial vehicle's fixture realizes like this, the utility model relates to a rescue goods and materials transportation unmanned aerial vehicle's fixture: the unmanned aerial vehicle comprises an unmanned aerial vehicle body, a material suspension frame, the material suspension frame is suspended at the bottom of the unmanned aerial vehicle body and is in through connection through fastening screws, a guide support structure is arranged between the material suspension frame and the unmanned aerial vehicle body, a support base is arranged at the bottom of the unmanned aerial vehicle body, four groups of support bases are arranged on the support base and are correspondingly arranged at the lower side of a rotor wing of the unmanned aerial vehicle body, air springs are arranged in the support base, a telescopic rod is arranged at the bottom of the support base, a support seat is arranged at the end part of the telescopic rod, the unmanned aerial vehicle body is a quadrotor unmanned aerial vehicle body, the material suspension frame comprises an upper fixing frame, a lower support frame and a traction arm, the traction wall of the traction wall is provided with a connecting lug, the connecting lug is fixedly arranged on the unmanned aerial vehicle body through the fastening screws in a penetrating manner, an upper fixing frame is a rectangular frame body, guide sleeves are arranged at diagonal positions of the upper fixing frame and are correspondingly sleeved on the support base, a plurality of connecting sleeves are arranged on the outer side wall of the upper fixing frame, connecting sleeves are extended downwards, the connecting sleeves are oppositely arranged, the connecting sleeves are arranged on the upper fixing frame, the lower support frame, one end of a steel cable is correspondingly anchored on the connecting sleeve correspondingly, the other end of the lower support frame is sleeved on the connecting sleeve correspondingly, a guide sleeve correspondingly, a connecting sleeve movably connected with the connecting sleeve correspondingly, a connecting sleeve correspondingly;

the lower supporting frame is welded by angle steel and is provided with a bottom supporting structure;

a lock catch is arranged between the traction steel cable and the upper fixed frame, the lock catch is sleeved on the traction steel cable and fastened through a screw, and the lock catch is abutted on the upper fixed frame;

an inner bushing is arranged between the guide sleeve and the connecting plate, a plurality of positioning holes are formed in the connecting plate, and bolts corresponding to the positioning holes are arranged on the guide sleeve;

the upper fixing frame and the traction arm are fastened and connected by bolts, and a supporting structure is arranged at the vertex angle of the upper fixing frame;

the fastening screw is of a stud structure, nuts are arranged at two ends of the fastening screw for fastening, and a protective gasket is arranged between the connecting lug and the unmanned aerial vehicle. Has the advantages that:

1. the fixed clamping of materials with different volumes can be formed;

2. the flexible connecting structure is used for quickly adjusting and fastening;

3. the supporting base is provided with an air spring for buffering falling of materials;

4. simple structure and convenient use.

Drawings

Fig. 1 is the utility model relates to a rescue goods and materials transportation unmanned aerial vehicle's fixture's three-dimensional structure chart.

Fig. 2 is the utility model relates to a rescue goods and materials transportation unmanned aerial vehicle's fixture hookup location's schematic diagram.

In the drawings:

1. an unmanned aerial vehicle; 2. a connecting plate; 3. a guide sleeve; 4. a lower supporting frame; 5. pulling a steel cable; 6. an upper fixed frame; 7. a guide sleeve; 8. a support base; 9. fastening screws; 10. connecting lugs; 11. a pulling arm.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

According to the illustrations of FIGS. 1-2: the utility model relates to a rescue goods and materials transportation unmanned aerial vehicle's fixture realizes like this, the utility model relates to a rescue goods and materials transportation unmanned aerial vehicle's fixture: the unmanned aerial vehicle comprises an unmanned aerial vehicle 1 and a material suspension frame, wherein the material suspension frame is suspended at the bottom of the unmanned aerial vehicle 1 and is in through connection through a fastening screw 9, a guide support structure is arranged between the material suspension frame and the unmanned aerial vehicle 1, a support base 8 is arranged at the bottom of the unmanned aerial vehicle 1, four groups of support bases 8 are arranged and are correspondingly arranged at the lower side of a rotor wing of the unmanned aerial vehicle 1, an air spring is arranged in the support base 8, a telescopic rod is arranged at the bottom, a support seat is arranged at the end part of the telescopic rod, the unmanned aerial vehicle 1 is a quadrotor unmanned aerial vehicle 1, the material suspension frame comprises an upper fixing frame 6, a lower support frame 4 and a traction arm 11, a connecting lug 10 is arranged at the arm part of the traction arm, the connecting lug 10 is fixedly arranged on the unmanned aerial vehicle 1 through the fastening screw 9, an upper fixing frame 6 is arranged on the traction arm 11, the upper fixing frame 6 is a rectangular frame body, a guide sleeve 3 is arranged at the diagonal position of the upper fixing frame 6, and the guide sleeve 3 is correspondingly sleeved on the support base 8, the outer side wall of an upper fixed frame 6 is provided with a plurality of connecting sleeves, the upper fixed frame 6 extends downwards to form a connecting plate 2, the connecting plates 2 are arranged oppositely, a lower supporting frame 4 is arranged under the upper fixed frame 6, the outer side wall of the lower supporting frame 4 is correspondingly provided with the connecting sleeves, one end of a pull steel cable 5 is correspondingly anchored on the connecting sleeves of the lower supporting frame 4, the other end of the pull steel cable penetrates through the connecting sleeves on the upper fixed frame 6 to form movable connection, a guide sleeve 3 is arranged on the lower supporting frame 4 and is correspondingly sleeved with the connecting plates 2, materials are placed on the lower supporting frame 4, an unmanned frame is placed above the materials in a hovering mode, the connecting plates 2 on the upper fixed frame 6 and the guide sleeves 3 on the lower supporting frame 4 are correspondingly inserted, the upper fixed frame 6 and the lower supporting frame 4 are connected and fixed through the pull steel cable 5, connection of the materials is formed, and the pull adjustment of the pull steel cable 5 is utilized, the grafting of cooperation connecting plate 2 and uide bushing 3 is flexible, carries out the fixed centre gripping of the goods and materials of different volumes, simultaneously through the upper fixed frame 6 with support the direction setting of base 8, carries out stable support, support frame 4 is the angle steel welding down, and is provided with bottom bearing structure, forms down support frame 4 and carries and carry out the bearing of goods and materials, be provided with the hasp between tractive steel cable 5 and the upper fixed frame 6, on the tractive steel cable 5 is arranged in to the hasp cover, and through the screw fastening, on the hasp supports to close and arranges upper fixed frame 6 in, carries out length adjustment through tractive steel cable 5, carries out the fixed centre gripping of different goods and materials, be provided with the neck bush between uide bushing 3 and the connecting plate 2, be provided with a plurality of locating holes on the connecting plate 2, be provided with the bolt that corresponds with the locating hole on the uide bushing 3, form the support distance, upper fixed frame 6 and tractive arm 11 adopt bolt-up fastening to connect, upper fixed frame 6 position is provided with bearing structure, fastening screw 9 is the stud structure, and the apex angle is provided with the nut fastening, is provided with the protection gasket between engaging lug 10 and unmanned aerial vehicle 1, reaches the fixed purpose of goods and materials centre gripping.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a rescue goods and materials transportation unmanned aerial vehicle's fixture, includes unmanned aerial vehicle (1), goods and materials suspension frame, and the goods and materials suspension frame hangs and arranges in unmanned aerial vehicle (1) bottom, and through fastening screw (9) through connection, its characterized in that: a guiding and supporting structure is arranged between the goods and materials hanging frame and the unmanned aerial vehicle (1), a supporting base (8) is arranged at the bottom of the unmanned aerial vehicle (1), four groups of supporting bases (8) are arranged on the lower sides of the rotors of the unmanned aerial vehicle (1) correspondingly, air springs are arranged in the supporting base (8), a telescopic rod is arranged at the bottom, the end part of the telescopic rod is provided with a supporting seat, the unmanned aerial vehicle (1) is a quadrotor unmanned aerial vehicle (1), the goods and materials hanging frame comprises an upper fixing frame (6), a lower supporting frame (4), a traction arm (11), the traction arm is provided with a connecting lug (10), the connecting lug (10) is fixedly arranged on the unmanned aerial vehicle (1) through a fastening screw (9), an upper fixing frame (6) is arranged on the traction arm (11), the upper fixing frame (6) is a rectangular frame body, a guide sleeve (3) is arranged at the diagonal position of the upper fixing frame (6), the guide sleeve (3) is sleeved on the supporting base (8) correspondingly, the upper fixing frame (6) is provided with a plurality of connecting sleeves, the upper fixing frames (6) extends downwards, a connecting plate (2), the lower supporting frame (4) is arranged on the connecting plate correspondingly, the connecting sleeve is arranged on the upper fixing frame (6), the lower supporting frame (4), the outer side wall (4) correspondingly, the other end of the connecting plate (4) is provided with a steel cable (4) corresponding to the connecting plate (4), and form swing joint, be provided with uide bushing (3) on lower supporting frame (4), and correspond with connecting plate (2) and cup joint.

2. The clamping mechanism of the rescue goods and materials transportation unmanned aerial vehicle as claimed in claim 1, characterized in that: the lower supporting frame (4) is welded by angle steel and is provided with a bottom supporting structure.

3. The clamping mechanism of the rescue goods and materials transportation unmanned aerial vehicle as claimed in claim 1, characterized in that: be provided with the hasp between tractive steel cable (5) and upper fixed frame (6), the hasp cover is arranged in on tractive steel cable (5), and through the screw fastening, and the hasp is supported to close and is arranged in on upper fixed frame (6).

4. The clamping mechanism of rescue material transportation unmanned aerial vehicle of claim 1, characterized in that: an inner bushing is arranged between the guide sleeve (3) and the connecting plate (2), a plurality of positioning holes are formed in the connecting plate (2), and bolts corresponding to the positioning holes are arranged on the guide sleeve (3).

5. The clamping mechanism of the rescue goods and materials transportation unmanned aerial vehicle as claimed in claim 1, characterized in that: the upper fixing frame (6) and the traction arm (11) are connected in a fastening mode through bolts, and a supporting structure is arranged at the vertex angle position of the upper fixing frame (6).

6. The clamping mechanism of the rescue goods and materials transportation unmanned aerial vehicle as claimed in claim 1, characterized in that: the fastening screw (9) is of a stud structure, nuts are arranged at two ends of the fastening screw for fastening, and a protective gasket is arranged between the connecting lug (10) and the unmanned aerial vehicle (1).