CN211943735U

CN211943735U - Be used for engineering to detect unmanned aerial vehicle

Info

Publication number: CN211943735U
Application number: CN201921059692.1U
Authority: CN
Inventors: 陈文洪; 郭阿明; 出建伟; 刘建平
Original assignee: Fujian Jianlida Engineering Technology Co ltd
Current assignee: Fujian Jianlida Engineering Technology Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-11-17
Anticipated expiration: 2029-07-08

Abstract

The utility model provides an unmanned aerial vehicle for engineering detection, which comprises an unmanned aerial vehicle body, wherein the unmanned aerial vehicle body is provided with four machine arms, a motor is fixed on each machine arm, blades are arranged on the motor, two semicircular vertical plates which are arranged in parallel are fixed on each machine arm, the two semicircular vertical plates are rotationally connected with a fixed shaft, and an anti-collision arm is sleeved on the fixed shaft and is fixed with the fixed shaft; the anti-collision arm comprises a telescopic loop bar, the upper portion of the telescopic loop bar is connected with an arc baffle through a rotating shaft, two pressure springs are arranged between the upper portion of the telescopic loop bar and the arc baffle, a set of contact sensors are fixed on the arc baffle, a set of thread round holes are formed in the semicircular vertical plate, and fixing bolts penetrate through the thread round holes and are located in round grooves of the telescopic loop bar. Through above-mentioned technical scheme, the support angle that passes the screw thread round hole of different positions through the change and change flexible loop bar to realize the difference in height between crashproof arm and the horn, be applicable to different unmanned aerial vehicles. The utility model discloses be applied to the engineering and detect.

Description

Be used for engineering to detect unmanned aerial vehicle

Technical Field

The utility model relates to an engineering detects technical field, and specifically speaking relates to a be used for engineering to detect unmanned aerial vehicle.

Background

Along with the advance of the modernization step of the science and technology nuclear industry, the unmanned aerial vehicle gradually walks into our lives, is a novel science and technology product, is an unmanned aerial vehicle operated by a radio remote control device and a self-contained program control device, the wing protection device of the unmanned aerial vehicle is developed to a great extent along with the development of science and technology, the development of the wing protection device of the unmanned aerial vehicle brings great convenience to people when the wings of the unmanned aerial vehicle are protected, in the construction engineering detection, the use of the unmanned aerial vehicle makes a great contribution to the improvement of work efficiency, the existing engineering detection unmanned aerial vehicle sometimes needs to be carried out at the bottom of a bridge when detection is carried out, the crack to the bridge bottom is examined, but unmanned aerial vehicle often leads to the damage of unmanned aerial vehicle on the bridge bottom surface because height control is not good to lead to the unmanned aerial vehicle to touch at the in-process of rising.

SUMMERY OF THE UTILITY MODEL

In order to solve the shortcomings of the prior art, the utility model aims to provide a can improve the engineering that is used for that detects the accuracy and detect unmanned aerial vehicle to overcome the defect among the prior art.

In order to achieve the purpose, the utility model provides an unmanned aerial vehicle for engineering detection, which comprises an unmanned aerial vehicle body, wherein the unmanned aerial vehicle body is provided with four machine arms, a motor is fixed on each machine arm, blades are arranged on the motor, two semicircular vertical plates which are arranged in parallel are fixed on each machine arm, the two semicircular vertical plates are rotationally connected with a fixed shaft, and an anti-collision arm is sleeved on the fixed shaft and is fixed with the fixed shaft; the anticollision arm includes flexible loop bar, and flexible loop bar upper portion is connected through the pivot with the circular arc baffle, sets up two compression springs between flexible loop bar upper portion and the circular arc baffle, is fixed with a set of contact pick-up on the circular arc baffle, has a set of screw thread round hole on the semicircle riser, and fixing bolt passes the screw thread round hole and inserts and locate the circular slot of flexible loop bar. Through the technical scheme, the supporting angle of the telescopic sleeve rod is changed by changing the threaded round holes penetrating through different positions, so that the height difference between the anti-collision arm and the machine arm is realized, and the telescopic sleeve rod is suitable for different unmanned aerial vehicles; this internal control box that is provided with of unmanned aerial vehicle, it has the camera to inlay on the control box, be fixed with flight controller, receiver, alarm and battery in the control box, the battery respectively with flight controller the receiver the alarm the camera motor and contact pick-up electricity are connected, flight controller respectively with the camera the receiver motor, contact pick-up and alarm electricity are connected, so that flight controller controls the rotational speed of motor, receiver and user's remote controller or cell-phone wireless connection to realize remote unmanned aerial vehicle flight, make a video recording, real-time video transmission function.

As right the utility model discloses a further explanation for engineering detection unmanned aerial vehicle, preferably, pressure spring and horizontal plane between the contained angle be 45. Through above-mentioned technical scheme, can change the angle of circular arc baffle through two compression spring's setting to make unmanned aerial vehicle also can guarantee contact pick-up and bridge bottom surface contact when the skew rises.

As right a further explanation for engineering survey unmanned aerial vehicle, preferably, flexible loop bar include outer tube and interior pole, the outer tube in set up expanding spring. Through above-mentioned technical scheme, set up flexible loop bar, can make the anticollision arm bump and can cushion when the bridge bottom surface, prevent to take place rigid collision and lead to unmanned aerial vehicle to damage.

As right the utility model discloses a further explanation for engineering detection unmanned aerial vehicle, preferably, semicircle riser on the quantity of screw thread round hole be 5-8.

The utility model has the advantages as follows:

1. the utility model discloses an unmanned aerial vehicle when ascending, the circular arc baffle hit with the contact pick up contact when the bridge bottom surface, control unmanned aerial vehicle reports to the police, can prevent simultaneously that horn and paddle from scraping and causing the injury to unmanned aerial vehicle on the bridge bottom surface.

2. The utility model discloses an arc baffle can rotate in the pivot, can guarantee even unmanned aerial vehicle also can guarantee when the skew rises and contact the contact sensor contact.

3. The utility model discloses set up flexible loop bar, can make the anticollision arm can cushion when hitting at the bridge bottom surface, prevent to take place rigid collision and lead to unmanned aerial vehicle to damage.

4. The utility model discloses this internal control box that sets up of unmanned aerial vehicle, still inlay the camera on the control box, the control box internal fixation has flight controller, the receiver, alarm and battery, flight controller is given respectively to the battery, the receiver, the alarm, the camera, contact pick-up and motor power supply, flight controller respectively with the camera, the receiver, including a motor, an end cap, a controller, and a cover plate, contact pick-up and alarm electricity are connected, flight controller controls the rotational speed of motor, the battery is rechargeable battery or removable battery, receiver and user's remote controller or cell-phone wireless connection, realize remote control unmanned aerial vehicle flight, make a video recording and take a picture, functions such as real-time video transmission.

Drawings

Fig. 1 is a schematic structural view of the utility model for an engineering detection unmanned aerial vehicle;

fig. 2 is a schematic structural view of the anti-collision arm of the present invention;

fig. 3 is a schematic structural view of the semicircular vertical plate of the present invention.

The reference numerals are explained below:

1. an unmanned aerial vehicle body; 2. a horn; 3. a paddle; 4. a circular groove; 5. a circular arc baffle plate; 6. a semicircular vertical plate; 7. a contact sensor; 8. a camera; 9. fixing the bolt; 10. an anti-collision arm; 11. An outer sleeve; 12. an inner rod; 13. a tension spring; 14. a pressure spring; 15. and (4) a threaded circular hole.

Detailed Description

In order to further understand the structure, characteristics and other objects of the present invention, the following detailed description is given with reference to the accompanying preferred embodiments, which are only used to illustrate the technical solution of the present invention and are not intended to limit the present invention.

As shown in fig. 1-3, fig. 1 is a schematic structural view of the energy-saving and environment-friendly engineering detection equipment of the present invention; the utility model provides an unmanned aerial vehicle for engineering detection, which comprises an unmanned aerial vehicle body 1, wherein four arms 2 are arranged on the unmanned aerial vehicle body 1, a motor is fixed on the arms 2, the motor is provided with a paddle 3, the horn 2 is fixed with two semicircular vertical plates 6 which are arranged in parallel, the two semicircular vertical plates 6 are rotationally connected with a fixed shaft, the anti-collision arm 10 is sleeved on the fixed shaft and fixed with the fixed shaft, the anti-collision arm 10 comprises a telescopic loop bar, the upper portion of the telescopic loop bar is connected with the arc baffle 5 through a rotating shaft, two pressure springs 14 are arranged between the upper portion of the telescopic loop bar and the arc baffle 5, a group of contact sensors 7 are fixed on the arc baffle 5, a group of threaded round holes 15 are formed in the semicircular vertical plate 6, and the fixing bolts 9 penetrate through the threaded round holes 15 and are inserted into the round grooves 4 of the telescopic loop bar. The angle between the pressure spring 14 and the horizontal plane is 45 deg.. The telescopic loop bar comprises an outer sleeve 11 and an inner bar 12, and a telescopic spring 13 is arranged in the outer sleeve 11. The number of the thread round holes 15 of the semicircular vertical plate 6 is 5-8. This internal control box that sets up of unmanned aerial vehicle, still inlay camera 8 on the control box, the control box internal fixation has flight control ware, the receiver, alarm and battery, flight control ware is given respectively to the battery, the receiver, the alarm, the camera, contact pick-up and motor power supply, flight control ware respectively with the camera, the receiver, a motor, contact pick-up and alarm electricity are connected, flight control ware control motor's rotational speed, the battery is rechargeable battery or removable battery, receiver and user's remote controller or cell-phone wireless connection, realize remote control unmanned aerial vehicle flight, make a video recording the photograph, functions such as real-time video transmission.

It should be noted that the above mentioned embodiments and embodiments are intended to demonstrate the practical application of the technical solution provided by the present invention, and should not be interpreted as limiting the scope of the present invention. Various modifications, equivalent substitutions and improvements will occur to those skilled in the art and are intended to be within the spirit and scope of the present invention. The protection scope of the present invention is subject to the appended claims.

Claims

1. An unmanned aerial vehicle for engineering detection, which comprises an unmanned aerial vehicle body (1), wherein four machine arms (2) are arranged on the unmanned aerial vehicle body (1), a motor is fixed on the machine arms (2), blades (3) are arranged on the motor, and the unmanned aerial vehicle for engineering detection is characterized in that,

the anti-collision device is characterized in that two semicircular vertical plates (6) which are arranged in parallel are fixed on a machine arm (2), the two semicircular vertical plates (6) are rotatably connected with a fixed shaft, an anti-collision arm (10) is sleeved on the fixed shaft and fixed with the fixed shaft, the anti-collision arm (10) comprises a telescopic loop bar, the upper part of the telescopic loop bar is connected with an arc baffle (5) through a rotating shaft, two pressure springs (14) are arranged between the upper part of the telescopic loop bar and the arc baffle (5), an included angle between each pressure spring (14) and a horizontal plane is 45 degrees, a group of contact sensors (7) are fixed on the arc baffle (5), a group of threaded round holes (15) are formed in the semicircular vertical plates (6), and a fixing bolt (9) penetrates through the threaded round holes (15) and is inserted into a round groove (4) of the;

be provided with the control box in unmanned aerial vehicle body (1), it has the camera to inlay on the control box, be fixed with flight control ware, receiver, alarm and battery in the control box, the battery respectively with flight control ware the receiver the alarm the camera motor and contact pick-up (7) electricity are connected, flight control ware respectively with the camera the receiver motor, contact pick-up (7) and the alarm electricity is connected, so that flight control ware control the rotational speed of motor, receiver and user's remote controller or cell-phone wireless connection to realize remote control unmanned aerial vehicle flight, make a video recording and take a picture, real-time video transmission function.

2. Unmanned aerial vehicle for engineering inspection according to claim 1, characterized in that the telescopic loop bar comprises an outer sleeve (11) and an inner bar (12), and a telescopic spring (13) is arranged in the outer sleeve (11).

3. The unmanned aerial vehicle for engineering inspection according to claim 2, characterized in that the number of threaded round holes (15) on the semicircular riser (6) is 5-8.