CN218617208U

CN218617208U - Unmanned aerial vehicle surveys and draws with platform that takes off and land convenient to installation

Info

Publication number: CN218617208U
Application number: CN202222331321.2U
Authority: CN
Inventors: 张虹
Original assignee: Baoding New Century Surveying And Mapping Co ltd
Current assignee: Baoding New Century Surveying And Mapping Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-03-14
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses an unmanned aerial vehicle is platform of taking off and land for survey and drawing convenient to installation, including fixed plate, the platform of taking off and land, stop gear and the connecting plate that is the horizontality, the equal hinged joint in the left and right sides of fixed plate has the accessory plate, the platform of taking off and land sets up in the top of accessory plate, and the platform of taking off and land is used for taking off and land the support to unmanned aerial vehicle, stop gear, the stop gear symmetry sets up in the left and right sides of fixed plate lower extreme, and stop gear is used for spacing between accessory plate and the fixed plate, the block is connected between connecting plate and the spliced pole, and the connecting plate is used for spacing between spliced pole and the platform of taking off and land. This unmanned aerial vehicle is platform of taking off and land for survey and drawing convenient to installation is convenient for carry out the dismouting and fold to equipment and is accomodate, and the portability is good, slides through between dead lever and backup pad and the accessory plate moreover, can play certain cushioning effect to unmanned aerial vehicle at the in-process of taking off and land and has promoted the stability of the in-process of taking off and land.

Description

Unmanned aerial vehicle surveys and draws with platform that takes off and land convenient to installation

Technical Field

The utility model relates to an unmanned aerial vehicle survey and drawing is with relevant technical field, specifically is an unmanned aerial vehicle survey and drawing is with platform that takes off and land convenient to installation.

Background

Unmanned aerial vehicle survey refers to the comprehensive integration of the multi-disciplinary technologies such as unmanned aerial vehicle aircrafts, remote sensing sensors, remote measuring and controlling, communication, navigation positioning, image processing and the like, and the theories and technologies of remote sensing data processing, measurement mapping, environment modeling and analysis are rapidly completed by acquiring the geographic spatial information of a target area in real time;

however, in the actual use process of the commonly used take-off and landing platform for surveying and mapping of the unmanned aerial vehicle, the take-off and landing platform is large in size, inconvenient to disassemble and assemble, poor in portability, easy to impact the take-off and landing platform in the landing process of the unmanned aerial vehicle, and poor in stability;

therefore, the lifting platform convenient to install for unmanned aerial vehicle surveying and mapping is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle is platform of taking off and land for survey and drawing convenient to installation to solve the unmanned aerial vehicle of generally using that proposes in the above-mentioned background art platform of taking off and land for survey and drawing, at the in-service use in-process, the platform of taking off and land is bulky, and is inconvenient to take off and land the platform and dismantle and assemble, and the portability is not good, and unmanned aerial vehicle causes the impact to the platform of taking off and land easily at the descending in-process, problem that stability is not good.

In order to achieve the above purpose, the utility model provides a following technical scheme: a lifting platform convenient to mount for surveying and mapping of an unmanned aerial vehicle comprises a fixed plate in a horizontal state, wherein auxiliary plates are hinged to the left side and the right side of the fixed plate, a torsion spring with a reset function is arranged at the joint of the fixed plate and the auxiliary plates, and a fixed column with a supporting function is fixedly connected to the lower end of each auxiliary plate;

wherein the lower end of the fixed column is provided with an anti-skid rubber pad;

the taking-off and landing platform is arranged above the auxiliary plate and used for taking off and landing the unmanned aerial vehicle, and the taking-off and landing platform is connected with the auxiliary plate through the supporting plate and the connecting column;

further comprising:

the limiting mechanisms are symmetrically arranged on the left side and the right side of the lower end of the fixing plate and are used for limiting the position between the auxiliary plate and the fixing plate, and the auxiliary plate forms a turnover structure on the side surface of the fixing plate;

the connecting plate, the block is connected between connecting plate and the spliced pole, and the connecting plate is used for spacing between spliced pole and the platform of taking off and land to the connecting plate combines erection column and mounting cap to drive and constitutes the dismantlement structure between platform and the backup pad of taking off and land.

Preferably, the limiting mechanism comprises a first spring fixedly connected inside the fixed plate, a movable rod fixedly connected at the movable end of the first spring, a movable block arranged at the lower end of the movable rod, and a fixed block fixedly connected at one side of the lower end of the auxiliary plate close to the vertical middle axis of the fixed plate.

Preferably, the movable rod is connected at the lower end of the fixed plate in a sliding manner, the movable rod and the movable block are connected in a rotating manner, and the movable block and the fixed block are connected in a threaded manner.

Preferably, the middle part of the auxiliary plate is inserted with a support plate in a frame structure, and the middle part of the support plate is fixedly connected with a fixing rod.

Preferably, the outer surface of the fixed rod is sleeved with a buffer spring, the movable end of the buffer spring is provided with a spring damper, and the fixed rod is connected with the auxiliary plate in a sliding manner.

Preferably, the supporting plate passes through a telescopic structure between the fixing rod and the auxiliary plate, and the upper end of the supporting plate is fixedly connected with connecting columns which are respectively inserted at the left side and the right side of the lower end of the lifting platform.

Preferably, both ends all are connected through gliding mode between the connecting plate about the platform of taking off and land, and are provided with the second spring between connecting plate and the platform of taking off and land to one side through connection that the platform perpendicular axis of taking off and land was kept away from to the connecting plate has the surface to set up the screwed erection column.

Preferably, the mounting column is connected with the mounting cap with a fixing effect in a threaded manner, the mounting cap is attached to the outer side face of the connecting plate, and the mounting column is fixedly connected to the middle of the lifting platform.

Compared with the prior art, the beneficial effects of the utility model are that: the lifting platform for surveying and mapping of the unmanned aerial vehicle convenient to install is good in portability, is convenient to limit the position between the fixed plate and the auxiliary plate by combining the arrangement of the limiting mechanism, is good in stability, can play a certain buffering role in the lifting process of the unmanned aerial vehicle by sliding between the fixed rod and the supporting plate and the auxiliary plate, prevents the impact on the lifting platform, and improves the stability in the lifting process;

1. the auxiliary plate is provided with an auxiliary plate and a limiting mechanism, the auxiliary plate forms a turnover structure on the side surface of the fixed plate, the limiting mechanism is combined with the limiting mechanism, the limiting mechanism comprises a first spring, a movable rod, a movable block and a fixed block, the auxiliary plate and the fixed plate are conveniently fixed and limited through the limiting mechanism, and the auxiliary plate is conveniently folded and stored;

2. the unmanned aerial vehicle landing device is provided with a supporting plate, a fixed rod and a spring damper, the unmanned aerial vehicle can be buffered when the unmanned aerial vehicle takes off and lands through sliding between the supporting plate, the fixed rod and an auxiliary plate, the impact of the unmanned aerial vehicle on the landing platform is relieved, and the landing platform is prevented from rapidly rebounding and reacting by combining the arrangement of the spring damper;

3. be equipped with platform and connecting plate that takes off and land, the platform that takes off and land is used for taking off and land the support to unmanned aerial vehicle, and the setting of set connecting plate, erection column and installation cap is convenient for install fixedly between platform and the backup pad that takes off and land, is convenient for carry out the dismouting to the platform that takes off and land, combines the accessory plate to fold and accomodate, is convenient for carry equipment.

Drawings

FIG. 1 is a schematic view of the front view structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention showing the auxiliary plate and the fixing plate connected in an inverted folded state;

FIG. 3 is a schematic view of the connection structure of the movable rod, the movable block and the fixed block of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 5 is a schematic side view of the connection of the auxiliary plate, the supporting plate and the fixing rod of the present invention;

fig. 6 is a schematic view of the connection structure of the connection plate, the mounting post and the mounting cap of the present invention.

In the figure: 1. a fixing plate; 2. an auxiliary plate; 3. fixing a column; 4. a limiting mechanism; 5. a first spring; 6. a movable rod; 7. a movable block; 8. a fixed block; 9. a support plate; 10. fixing the rod; 11. a buffer spring; 12. a spring damper; 13. connecting columns; 14. a take-off and landing platform; 15. a connecting plate; 16. a second spring; 17. mounting a column; 18. and (6) installing a cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an unmanned aerial vehicle survey and drawing is with platform that takes off and land convenient to installation, includes fixed plate 1, accessory plate 2, fixed column 3, stop gear 4, first spring 5, movable rod 6, movable block 7, fixed block 8, backup pad 9, dead lever 10, buffer spring 11, spring damper 12, spliced pole 13, platform 14, connecting plate 15, second spring 16, erection column 17 and installation cap 18 take off and land.

When the unmanned aerial vehicle lifting platform convenient to mount is used for surveying and mapping, as shown in fig. 1 and 3, after the equipment is carried to a corresponding position, the left end and the right end of the fixed plate 1 are both hinged with the auxiliary plate 2, a torsional spring is arranged at the joint of the auxiliary plate 2 and the fixed plate 1, the auxiliary plate 2 is turned over and rotates with the fixed plate 1, the auxiliary plate 2 and the fixed plate 1 rotate with each other in the state shown in fig. 1, the upper surface of the auxiliary plate 2 is flush with the upper surface of the fixed plate 1 at the moment, the torsional spring at the joint of the auxiliary plate 2 and the fixed plate 1 elastically deforms, the auxiliary plate 2 and the fixed plate 1 are limited by the limiting mechanisms 4, the limiting mechanisms 4 are symmetrically arranged at the left side and the right side of the lower end of the fixed plate 1, each limiting mechanism 4 comprises a first spring 5 fixedly connected inside the fixed plate 1, a movable rod 6 fixedly connected at the movable end of the first spring 5, a movable block 7 arranged at the lower end of the movable rod 6 and a fixed block 8 fixedly connected to the lower end of the auxiliary plate 2, which is close to the vertical side of the fixed plate 1;

the movable rod 6 is pulled to one side far away from a vertical central axis of the fixed plate 1, the movable rod 6 slides with the fixed plate 1, the movable rod 6 pulls the first spring 5, the first spring 5 is elastically deformed, the movable rod 6 drives the movable block 7 to move, when the movable block 7 is in contact with the fixed block 8, the movable block 7 rotates at the lower end of the movable rod 6, the movable block 7 is connected with the fixed block 8 in a threaded manner, the movable block 7 is further connected with the fixed block 8, the auxiliary plate 2 is conveniently fixed with the fixed plate 1, meanwhile, the lower end of the auxiliary plate 2 is fixedly connected with a fixed column 3 with a supporting function, the lower end of the fixed column 3 is provided with an anti-skid rubber pad, the fixed plate 1 and the auxiliary plate 2 are directly placed on outdoor flat ground through the fixed column 3, as shown in fig. 1, 4 and 6, the middle part of the auxiliary plate 2 is inserted with a support plate 9 in a frame western structure, the upper end of the support plate 9 is fixedly connected with a connecting column 13, and the connecting column 13 is fixed with a lifting platform 14 through a connecting plate 15, a mounting column 17 and a mounting column 17;

pulling a handle at the lower end of a connecting plate 15 to drive the connecting plate 15 to slide with the lifting platform 14, extruding a second spring 16 by the connecting plate 15 to enable the second spring 16 to generate elastic deformation, sleeving the lower end of the lifting platform 14 on the outer side of a connecting column 13, loosening the connecting plate 15, recovering the elastic deformation of the second spring 16, driving the connecting plate 15 to slide with the lifting platform 14 to enable the connecting plate 15 to be clamped with the connecting column 13, and further limiting the lifting platform 14 with the connecting column 13, meanwhile, an installation column 17 with threads arranged on the outer surface is connected to the outer side of the connecting plate 15 in a penetrating manner, sliding between the connecting plate 15 and the lifting platform 14 while enabling the connecting plate 15 and the installation column 17 to slide, rotating an installation cap 18 in threaded connection with the outer surface of the installation column 17 after the connecting plate 15 is clamped with the connecting column 13, enabling the installation cap 18 to be attached to the outer side surface of the connecting plate 15, and further limiting the installation column 17 with the connecting plate 15, and preventing the connecting column 15 from loosening and the connecting column 13, and achieving good fastening performance;

after the take-off and landing platform 14 is installed, an unmanned aerial vehicle for surveying and mapping can be placed at the upper end of the take-off and landing platform 14 for taking off and landing, as shown in fig. 1 and 5, when the unmanned aerial vehicle lands at the upper end of the take-off and landing platform 14, a buffer rubber mat is arranged at the upper end of the take-off and landing platform 14, a fixed rod 10 is fixedly connected to the middle of the supporting plate 9, a buffer spring 11 is sleeved on the outer surface of the fixed rod 10, a spring damper 12 is installed at the movable end of the buffer spring 11, when the unmanned aerial vehicle is in contact with the take-off and landing platform 14, the take-off and landing platform 14 extrudes the supporting plate 9, the supporting plate 9 slides with the auxiliary plate 2, meanwhile, the supporting plate 9 drives the fixed rod 10 to slide with the auxiliary plate 2, the supporting plate 9 extrudes the buffer spring 11, the buffer spring 11 is elastically deformed, a certain buffering effect can be achieved, impact on the take-off and landing platform 14 is prevented from being large, stability in the take-off and landing process of the unmanned aerial vehicle is improved, and after landing is prevented by combining the arrangement of the spring damper 12, the buffer spring 11 from rapidly rebounding to generate a counterforce, and the practicability is high;

in addition, after the use, the lifting platform 14 is detached through the connecting plate 15, the mounting column 17 and the mounting cap 18, then the limiting mechanism 4 is loosened to limit the position between the fixing plate 1 and the auxiliary plate 2, at the moment, the torsion spring between the auxiliary plate 2 and the fixing plate 1 recovers elastic deformation, and drives the auxiliary plate 2 to turn over on the fixing plate 1, so that the state shown in fig. 2 is formed between the auxiliary plate 2 and the fixing plate 1, the whole device is convenient to detach, fold and store, and the portability is good.

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

Claims

1. A lifting platform convenient to mount for surveying and mapping of an unmanned aerial vehicle comprises a fixed plate (1) in a horizontal state, auxiliary plates (2) are hinged to the left side and the right side of the fixed plate (1), a torsion spring with a reset function is arranged at the joint of the fixed plate (1) and the auxiliary plates (2), and a fixed column (3) with a supporting function is fixedly connected to the lower end of the auxiliary plate (2);

wherein the lower end of the fixing column (3) is provided with an anti-skid rubber pad;

the taking-off and landing platform (14) is arranged above the auxiliary plate (2), the taking-off and landing platform (14) is used for taking off and landing the unmanned aerial vehicle, and the taking-off and landing platform (14) is connected with the auxiliary plate (2) through the supporting plate (9) and the connecting column (13);

it is characterized by also comprising:

the limiting mechanisms (4) are symmetrically arranged on the left side and the right side of the lower end of the fixing plate (1), the limiting mechanisms (4) are used for limiting the position between the auxiliary plate (2) and the fixing plate (1), and the auxiliary plate (2) forms an overturning structure on the side surface of the fixing plate (1);

the connecting plate (15), the block is connected between connecting plate (15) and spliced pole (13), and connecting plate (15) are used for spacing between spliced pole (13) and take off and land platform (14), and connecting plate (15) combine erection column (17) and mounting cap (18) to drive and take off and land between platform (14) and backup pad (9) and constitute and dismantle the structure.

2. The unmanned aerial vehicle that facilitates installation takes off and land platform for survey and drawing of claim 1, characterized by: the limiting mechanism (4) comprises a first spring (5) fixedly connected inside the fixing plate (1), a movable rod (6) fixedly connected at the movable end of the first spring (5), a movable block (7) arranged at the lower end of the movable rod (6) and a fixed block (8) fixedly connected to one side, close to the vertical central axis of the fixing plate (1), of the lower end of the auxiliary plate (2).

3. The unmanned aerial vehicle that facilitates installation takes off and land platform for survey and drawing of claim 2, characterized by: the movable rod (6) is connected to the lower end of the fixed plate (1) in a sliding mode, the movable rod (6) is connected with the movable block (7) in a rotating mode, and the movable block (7) is connected with the fixed block (8) in a threaded mode.

4. The unmanned aerial vehicle that facilitates installation takes off and land platform for survey and drawing of claim 1, characterized by: the middle part of the auxiliary plate (2) is inserted with a support plate (9) which is in a frame-shaped structure, and the middle part of the support plate (9) is fixedly connected with a fixed rod (10).

5. The unmanned aerial vehicle that facilitates installation takes off and land platform for survey and drawing of claim 4, characterized by: the outer surface of the fixed rod (10) is sleeved with a buffer spring (11), a spring damper (12) is arranged at the movable end of the buffer spring (11), and the fixed rod (10) is connected with the auxiliary plate (2) in a sliding mode.

6. The unmanned aerial vehicle that facilitates installation takes off and land platform for survey and drawing of claim 4, characterized by: the supporting plate (9) is of a telescopic structure between the fixing rod (10) and the auxiliary plate (2), the upper end of the supporting plate (9) is fixedly connected with a connecting column (13), and the connecting columns (13) are respectively inserted into the left side and the right side of the lower end of the lifting platform (14).

7. The unmanned aerial vehicle that facilitates installation takes off and land platform for survey and drawing of claim 6, characterized by: both ends all are connected through gliding mode between connecting plate (15) about platform (14) takes off and land, and are provided with second spring (16) between connecting plate (15) and platform (14) takes off and land to one side through connection that platform (14) perpendicular axis was kept away from in connecting plate (15) has surface to set up screwed erection column (17).

8. The unmanned aerial vehicle that facilitates installation takes off and land platform for survey and drawing of claim 7, characterized by: the mounting column (17) is connected with a mounting cap (18) with a fixing effect in a threaded mode, the mounting cap (18) is attached to the outer side face of the connecting plate (15), and the mounting column (17) is fixedly connected to the middle of the lifting platform (14).