CN219122403U

CN219122403U - Aviation laser radar mounting base support

Info

Publication number: CN219122403U
Application number: CN202223106757.8U
Authority: CN
Inventors: 桂垚; 郑长春; 徐贤青
Original assignee: Asia Pacific Remote Sensing Shanxi Technology Co ltd
Current assignee: Asia Pacific Remote Sensing Shanxi Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-06-02
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to the technical field of aviation laser radar installation, and discloses an aviation laser radar installation base support, which comprises a base and a transverse plate, wherein the transverse plate is positioned above the base, an installation seat is arranged at the top of the transverse plate, a laser radar main body is arranged at the top of the installation seat, a lifting assembly fixedly connected with the transverse plate is arranged at the top of the base, and a driving assembly which extends into the lifting assembly and is movably connected with the lifting assembly is arranged at the top of the base. This aviation laser radar installation base support through setting up lifting unit and drive assembly, starts biax servo motor and drives pivot and driving gear rotation, causes the driven gear of meshing to drive the threaded rod rotation, adjusts the screw thread piece and drives the slider and reciprocate, adjusts the height of pole setting and diaphragm to adjust the height of laser radar main part, realized being convenient for carry out altitude mixture control's purpose.

Description

Aviation laser radar mounting base support

Technical Field

The utility model relates to the technical field of aviation laser radar installation, in particular to an aviation laser radar installation base bracket.

Background

The laser radar is a method for measuring the return time of reflection recoil through pulse laser irradiation of targets and measurement of the reflection recoil by a sensor, and the existing aviation laser radar mounting base support generally has only a fixed effect, has a small application range, is not convenient to adjust the height and reduces the practicability of the mounting base support, so that the aviation laser radar mounting base support is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the aviation laser radar mounting base bracket which has the advantages of being convenient for height adjustment and the like, and solves the problems that the existing aviation laser radar mounting base bracket generally only has a fixed effect, has a small application range, is not convenient for height adjustment and reduces the practicability of the mounting base bracket.

(II) technical scheme

In order to achieve the aim of facilitating height adjustment, the utility model provides the following technical scheme: the aviation laser radar mounting base support comprises a base and a transverse plate, wherein the transverse plate is positioned above the base, a mounting seat is arranged at the top of the transverse plate, a laser radar main body is arranged at the top of the mounting seat, a lifting assembly fixedly connected with the transverse plate is arranged at the top of the base, and a driving assembly extending into the lifting assembly and movably connected with the lifting assembly is arranged at the top of the base;

the lifting assembly comprises upright posts, the top of the base is provided with two upright posts, a threaded rod is arranged between the upper side and the lower side of the inner wall of the upright posts, threaded blocks are arranged on the outer sides of the threaded rods, sliding blocks which are respectively connected with the left side and the right side of the inner wall of the upright posts in a sliding mode are arranged on the left side and the right side of the threaded blocks, upright posts extending to the upper side of the upright posts are arranged on the top of the sliding blocks, the transverse plates are arranged on the top of the four upright posts, and driven gears are arranged on the outer sides of the threaded rods;

the driving assembly comprises a box body, the top of base is provided with the box body with two stand fixed connection, the interior bottom wall of box body is provided with biax servo motor, two output shaft departments all are provided with the pivot that extends to two stand insidely respectively about biax servo motor, two the opposite sides of pivot all are provided with respectively with two driven gear engagement's driving gear.

Preferably, the bottom blocks which are two in number and are symmetrically distributed in front and back are fixedly arranged on the left side and the right side of the bottom of the base.

Preferably, the inner top wall of the upright post is provided with two round holes, and the size of each round hole is matched with the upright post.

Preferably, bearings are fixedly arranged on the upper side and the lower side of the inner wall of the upright post, and the threaded rod is rotationally connected with the inner wall of the upright post through the two bearings.

Preferably, the left and right sides of the inner wall of the upright post are provided with sliding grooves, and the sliding blocks are in sliding connection with the upright post through the sliding grooves.

Preferably, through holes are formed in the left side and the right side of the inner wall of the box body, the size of each through hole is matched with that of the rotating shaft, and the inner walls of the opposite sides of the two upright posts are provided with through holes respectively communicated with the two through hole images.

(III) beneficial effects

Compared with the prior art, the utility model provides the aviation laser radar mounting base bracket, which has the following beneficial effects:

this aviation laser radar installation base support through setting up lifting unit and drive assembly, starts biax servo motor and drives pivot and driving gear rotation, causes the driven gear of meshing to drive the threaded rod rotation, adjusts the screw thread piece and drives the slider and reciprocate, adjusts the height of pole setting and diaphragm to adjust the height of laser radar main part, realized being convenient for carry out altitude mixture control's purpose.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1 base, 2 diaphragm, 3 lifting unit, 31 stand, 32 threaded rod, 33 screw thread piece, 34 slider, 35 pole setting, 36 driven gear, 4 drive assembly, 41 box body, 42 biax servo motor, 43 pivot, 44 driving gear, 5 mount pad, 6 laser radar main part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: aviation laser radar installs base support, including base 1 and diaphragm 2, diaphragm 2 is located the top of base 1, and the top fixed mounting of diaphragm 2 has mount pad 5, and the top movable mounting of mount pad 5 has laser radar main part 6, and the top fixed mounting of base 1 has lifting unit 3 with diaphragm 2 fixed connection, and the top fixed mounting of base 1 has the drive assembly 4 that extends to lifting unit 3 inside and rather than swing joint.

The bottom left and right sides of the base 1 are fixedly provided with two bottom blocks which are symmetrically distributed in front-back mode.

The lifting assembly 3 comprises upright posts 31, the top of the base 1 is fixedly provided with the upright posts 31 with the number of two, threaded rods 32 are rotatably connected between the upper side and the lower side of the inner wall of the upright posts 31, threaded blocks 33 are connected to the outer sides of the threaded rods 32 in a threaded manner, sliding blocks 34 which are respectively and slidably connected with the left side and the right side of the inner wall of the upright posts 31 are fixedly arranged on the left side and the right side of the threaded blocks 33, upright posts 35 which extend to the upper side of the upright posts 31 are fixedly arranged on the top of the sliding blocks 34, transverse plates 2 are fixedly arranged at the tops of the four upright posts 35, and driven gears 36 are fixedly arranged on the outer sides of the threaded rods 32.

The round holes with the number of two are formed in the inner top wall of the upright post 31, the size of the round holes is matched with that of the upright post 35, bearings are fixedly mounted on the upper side and the lower side of the inner wall of the upright post 31, the threaded rod 32 is rotationally connected with the inner wall of the upright post 31 through the two bearings, sliding grooves are formed in the left side and the right side of the inner wall of the upright post 31, and the sliding blocks 34 are in sliding connection with the upright post 31 through the sliding grooves.

The driving assembly 4 comprises a box body 41, the top of the base 1 is fixedly provided with the box body 41 fixedly connected with the two upright posts 31, the inner bottom wall of the box body 41 is fixedly provided with a double-shaft servo motor 42, the left output shaft and the right output shaft of the double-shaft servo motor 42 are fixedly provided with rotating shafts 43 which respectively extend to the interiors of the two upright posts 31, and the opposite sides of the two rotating shafts 43 are fixedly provided with driving gears 44 which respectively meshed with the two driven gears 36.

Through setting up lifting unit 3 and drive assembly 4, start biax servo motor 42 and drive pivot 43 and driving gear 44 rotation, cause driven gear 36 of meshing to drive threaded rod 32 rotation, adjust screw thread piece 33 and drive slider 34 and reciprocate, adjust the height of pole setting 35 and diaphragm 2 to adjust the height of laser radar main part 6, realized being convenient for carry out the purpose of altitude mixture control.

Through holes are formed in the left and right sides of the inner wall of the box 41, the size of each through hole is matched with that of the rotating shaft 43, and through holes respectively communicated with the two through holes are formed in the inner walls of the opposite sides of the two upright posts 31.

It should be noted that the lidar body 6 shown in the present application is a conventionally known device, standard parts used in the present application can be purchased from the market, the specific connection modes of the parts are all made by conventional means such as mature bolts, rivets and welding in the prior art, and the machines, parts and devices are all made by conventional types in the prior art, and the circuit connection is made by conventional connection modes in the prior art, so that the details not described in the description belong to the prior art known to those skilled in the art, and no specific description is made here.

To sum up, this aviation laser radar installs base support, through setting up lifting unit 3 and drive assembly 4, start biax servo motor 42 and drive pivot 43 and driving gear 44 rotation, cause driven gear 36 of meshing to drive threaded rod 32 rotation, adjust screw thread piece 33 and drive slider 34 and reciprocate, adjust the height of pole setting 35 and diaphragm 2, thereby adjust the height of laser radar main part 6, the purpose of being convenient for carry out the altitude mixture control has been realized, current aviation laser radar installs base support has been solved, generally only possess fixed effect, the application range is less, be convenient for carry out the regulation of height, the problem of the practicality of installation base support has been reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Aviation laser radar installs base support, including base (1) and diaphragm (2), diaphragm (2) are located the top of base (1), the top of diaphragm (2) is provided with mount pad (5), the top of mount pad (5) is provided with laser radar main part (6), its characterized in that: the top of the base (1) is provided with a lifting assembly (3) fixedly connected with the transverse plate (2), and the top of the base (1) is provided with a driving assembly (4) extending into the lifting assembly (3) and movably connected with the lifting assembly;

the lifting assembly (3) comprises upright posts (31), the two upright posts (31) are arranged at the top of the base (1), threaded rods (32) are arranged between the upper side and the lower side of the inner wall of the upright posts (31), threaded blocks (33) are arranged on the outer sides of the threaded rods (32), sliding blocks (34) which are respectively connected with the left side and the right side of the inner wall of the upright posts (31) in a sliding mode are arranged on the left side and the right side of the threaded blocks (33), upright posts (35) which extend to the upper side of the upright posts (31) are arranged at the top of the sliding blocks (34), transverse plates (2) are arranged at the tops of the four upright posts (35), and driven gears (36) are arranged on the outer sides of the threaded rods (32);

the driving assembly (4) comprises a box body (41), the top of the base (1) is provided with the box body (41) fixedly connected with two upright posts (31), the inner bottom wall of the box body (41) is provided with a double-shaft servo motor (42), the left output shaft and the right output shaft of the double-shaft servo motor (42) are respectively provided with a rotating shaft (43) which respectively extends to the interiors of the two upright posts (31), and the opposite sides of the two rotating shafts (43) are respectively provided with a driving gear (44) which is meshed with the two driven gears (36).

2. The aviation lidar mounting base bracket of claim 1, wherein: the bottom blocks which are two in number and are symmetrically distributed in front and back are fixedly arranged on the left side and the right side of the bottom of the base (1).

3. The aviation lidar mounting base bracket of claim 1, wherein: the inner top wall of the upright post (31) is provided with two round holes, and the size of each round hole is matched with that of the upright post (35).

4. The aviation lidar mounting base bracket of claim 1, wherein: bearings are fixedly arranged on the upper side and the lower side of the inner wall of the upright post (31), and the threaded rod (32) is rotatably connected with the inner wall of the upright post (31) through two bearings.

5. The aviation lidar mounting base bracket of claim 1, wherein: sliding grooves are formed in the left side and the right side of the inner wall of the upright post (31), and the sliding blocks (34) are connected with the upright post (31) in a sliding mode through the sliding grooves.

6. The aviation lidar mounting base bracket of claim 1, wherein: through holes are formed in the left side and the right side of the inner wall of the box body (41), the size of each through hole is matched with that of the rotating shaft (43), and through holes which are respectively communicated with the two through holes are formed in the inner walls of the opposite sides of the two upright posts (31).