Unmanned aerial vehicle detection device for tunnel lining quality

Abstract

The utility model relates to the field of tunnel detection, in particular to a tunnel lining quality unmanned aerial vehicle detection device which comprises an unmanned aerial vehicle, a small electric push rod, a mounting plate, a mounting frame, a radar detector, an alarm, a fixing assembly and a guide assembly. The upper sides of the left portion and the right portion of the unmanned aerial vehicle are each connected with the front small electric push rod and the rear small electric push rod, the telescopic ends of the small electric push rods are connected with the mounting plate, the upper side of the mounting plate is fixedly connected with the mounting frame, the mounting frame is connected with the radar detector in a clamped mode, and the left portion and the right portion of the radar detector are each connected with the alarm. The unmanned aerial vehicle takes off, the radar detector moves for detection, the rollers rotate, and buffering is performed under the action of the second springs, so that buffering protection can be performed while guiding movement of the radar detector is detected, the radar detector is prevented from being damaged, the service life is prolonged, and the unmanned aerial vehicle is safe and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tunnel detection field especially relates to a tunnel lining quality unmanned plane detection device. BACKGROUND

[0002] With the continuous expansion of traffic infrastructure and water conservancy and hydropower infrastructure, as an important traffic hub connecting different regions and an important part of water conservancy and hydropower infrastructure, the safety and durability of the tunnel become particularly important, and the tunnel lining is a key part to ensure the stability and safety of the tunnel structure, and its quality directly affects the service life and service performance of the tunnel, therefore, regular detection and maintenance of the tunnel lining quality become an indispensable part of traffic safety.

[0003] The existing tunnel lining quality detection is usually carried out by relying on unmanned plane carrying radar detection equipment. However, in the detection process, the radar detector is easy to collide with the tunnel or lining and be damaged when the unmanned plane flies, which shortens the service life of the equipment. SUMMARY

[0004] In view of the defects in the prior art, the utility model provides a tunnel lining quality unmanned plane detection device, which can effectively solve the above problems.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a tunnel lining quality unmanned plane detection device, which comprises: an unmanned plane (1), a small electric push rod (2), a mounting plate (3), a mounting frame (4), a radar detector (8), an alarm (81), a fixing assembly and a guide assembly.

[0007] The left and right sides of the unmanned plane (1) are connected with two small electric push rods (2) in front and back, the telescopic end of the small electric push rod (2) is connected with the mounting plate (3), the upper side of the mounting plate (3) is fixedly connected with the mounting frame (4), the mounting frame (4) is clamped with the radar detector (8), and the left and right sides of the radar detector (8) are connected with the alarm (81); the mounting frame (4) is provided with a fixing assembly for fixing the radar detector (8), and the upper sides of the left and right sides of the mounting plate (3) are provided with a guide assembly for guiding and protecting the tunnel lining quality unmanned plane detection device.

[0008] Preferably, the left and right sides of the radar detector (8) are provided with a butt joint hole.

[0009] Preferably, the fixing assembly comprises a fixing frame (41), a sliding rod (5) and a first spring (6); the fixing frame (41) is connected to the left and right sides of the mounting frame (4), the sliding rod (5) is slidably connected to the fixing frame (41), one end of the sliding rod (5) penetrates the fixing frame (41) and the mounting frame (4) in sequence and extends into the butt joint hole on the same side, the other end of the sliding rod (5) is located outside the fixing frame (41), and the first spring (6) is sleeved between the other end of the sliding rod (5) and the fixing frame (41) on the same side, and the two ends of the first spring (6) are connected to the other end of the sliding rod (5) and the fixing frame (41) on the same side.

[0010] Preferably, the fixing frame (41) is U-shaped.

[0011] Preferably, the gripping ball (7) is further connected to the side of the sliding rod (5) away from each other.

[0012] Preferably, the guiding assembly is located on both sides of the radar detector (8), and the top of the guiding assembly is higher than the top surface of the radar detector (8).

[0013] Preferably, the guiding assembly comprises a fixing sleeve (9), a sliding frame (10), a roller (11) and a second spring (12).

[0014] The fixing sleeve (9) is connected to the upper side of the mounting plate (3), the sliding frame (10) is slidably connected to the fixing sleeve (9), and the sliding frame (10) is liftable relative to the fixing sleeve (9); the roller (11) is rotatably connected to the upper portion of the sliding frame (10); and the second spring (12) is connected between the sliding frame (10) and the fixing sleeve (9) on the same side.

[0015] The tunnel lining quality unmanned aerial vehicle detection device has the following advantages:

[0016] 1. The radar detector is moved and detected, the roller is rotated, and the radar detector is buffered under the action of the second spring, so that the radar detector guided movement can be detected and buffered at the same time, the radar detector is prevented from being damaged, the service life is prolonged, and the use is safe and convenient.

[0017] 2. The radar detector is moved and separated from the radar detector, then the radar detector is taken down and replaced, then the new radar detector is fixed and installed on the mounting frame, so that the radar detector can be installed and fixed, the operation is simple, the radar detector is convenient to assemble and disassemble and replace, displacement or falling off during movement is prevented, and the stability of use is improved. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the planar structure of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the mounting frame and fixing bracket of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the sliding rod and gripping ball components of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the fixed sleeve and roller components of this utility model.

[0023] The markings in the diagram are as follows: 1-UAV, 2-Small electric push rod, 3-Mounting plate, 4-Mounting frame, 41-Fixed bracket, 5-Sliding rod, 6-First spring, 7-Grip ball, 8-Radar detector, 81-Alarm, 9-Fixed sleeve, 10-Sliding bracket, 11-Roller, 12-Second spring. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings. It is hereby declared that the terms "up," "down," "left," "right," "front," "back," "inner," and "outer," etc., appearing or about to appear in this document, are based solely on the accompanying drawings and are not intended to specifically limit this utility model.

[0025] A UAV-based inspection device for tunnel lining quality, such as Figures 1-5 As shown, it includes a drone 1, a small electric push rod 2, a mounting plate 3, a mounting frame 4, a gripping ball 7, a radar detector 8, an alarm 81, a fixing assembly, and a guide assembly;

[0026] The unmanned aerial vehicle 1 is connected with two small electric push rods 2 on the left and right upper sides, the telescopic ends of the small electric push rods 2 are connected with a mounting plate 3, the upper side of the mounting plate 3 is fixedly connected with a mounting frame 4, the mounting frame 4 is clamped with a radar detector 8, the left and right sides of the radar detector 8 are provided with butt joints, which is convenient for butt joint, the left and right parts of the radar detector 8 are connected with alarm 81, the mounting frame 4 is provided with a fixing assembly for fixing the radar detector 8, the fixing assembly comprises a fixing frame 41, a sliding rod 5 and a first spring 6, the left and right sides of the mounting frame 4 are connected with the fixing frame 41, the fixing frame 41 is U-shaped, the sliding rod 5 is slidably connected to the fixing frame 41, one end of the sliding rod 5 passes through the fixing frame 41 and the mounting frame 4 in sequence, and then extends into the butt joint on the same side; the other end of the sliding rod 5 is located outside the fixing frame 41, and the first spring 6 is sleeved between the other end of the sliding rod 5 and the fixing frame 41 on the same side; the two ends of the first spring 6 are fixedly connected with the other end of the sliding rod 5 and the fixing frame 41 on the same side. The side away from each other of the sliding rod 5 is connected with a grip ball 7, which is convenient for hand holding and pulling the sliding rod 5 to move.

[0027] The upper sides of the front and rear parts of the mounting plate 3 are provided with a guiding assembly for guiding and protecting the device, the guiding assembly comprises a fixing sleeve 9, a sliding frame 10, a roller 11 and a second spring 12, the upper sides of the front and rear parts of the mounting plate 3 are connected with the fixing sleeve 9, the sliding frame 10 is slidably connected to the fixing sleeve 9, and the sliding frame 10 is connected with the fixing sleeve 9 on the same side.

[0028] When the tunnel lining quality needs to be detected, the device can be used, so that the radar detector 8 is in contact with the mounting frame 4, then the radar detector 8 is pushed to move and is clamped with the mounting frame 4 for installation, so that the sliding rod 5 moves along the fixing frame 41 and is reset to be clamped with the butt joint on the radar detector 8, the first spring 6 is stretched and restored, and then the radar detector 8 and the alarm 81 are installed and fixed, and the fixing frame 41 is U-shaped.

[0029] Subsequently, the unmanned aerial vehicle 1 is placed on the ground, and then the unmanned aerial vehicle 1 is controlled to take off through the remote controller, so that the radar detector 8 and the alarm 81 move, after moving to a suitable height, the small electric push rod 2 is started, the mounting plate 3 is moved by the small electric push rod 2, so that the roller 11 moves and contacts the tunnel, and then the small electric push rod 2 is closed, and then the radar detector 8 is started to detect, so that the roller 11 rotates, and in the detection process, when the tunnel lining is uneven, the roller 11 moves, so that the sliding frame 10 moves along the fixed sleeve 9, and the second spring 12 is pressed, when moving to the flat part, the second spring 12 rebounds, and the roller 11 and the sliding frame 10 move reversely and reset under the action of the second spring 12, and when detecting that the lining quality has a problem, the alarm 81 emits a sound to prompt, so that the radar detector 8 guided movement can be detected, prompted and buffered at the same time, damage is prevented, the area where the lining has a problem can be quickly positioned, the service life is prolonged, the detection efficiency is improved, and use is safe and convenient,

[0030] After detection is completed, the radar detector 8 is closed, and then the unmanned aerial vehicle 1 is controlled to fall through the remote controller, so that the unmanned aerial vehicle 1 contacts the ground, when it is necessary to replace the radar detector 8, the sliding rod 5 is moved and separated from the radar detector 8 by holding the gripping ball 7, the first spring 6 is stretched, then the radar detector 8 is taken down, and then the gripping ball 7 is released, the first spring 6 rebounds, and the sliding rod 5 moves and resets, then the new radar detector 8 is contacted with the mounting frame 4, and then the above operation is repeated to fix and install the radar detector 8, so that the radar detector 8 can be installed and fixed, the radar detector 8 is convenient to assemble and disassemble and replace, displacement or falling off during movement is prevented, and the stability of use is improved, and then the device can be continuously used.

[0031] The utility model has the advantages that:

[0032] 1、 the utility model discloses through unmanned aerial vehicle take -off, so that the radar detector moves and detects, so that the roller rotates, and buffers under the action of the second spring, so that the radar detector guided movement can be detected, buffered and protected at the same time, the radar detector is prevented from being damaged, the service life is prolonged, and use is safe and convenient.

[0033] 2、 the utility model discloses through the sliding rod and separates from the radar detector, and then the radar detector is replaced, and then the new radar detector is fixed and installed on the mounting frame, so that the radar detector can be installed and fixed, and the radar detector is convenient to assemble and disassemble and replace, displacement or falling off during movement is prevented, and the stability of use is improved.

[0034] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A tunnel lining quality drone detection apparatus, characterized in that, Include: Unmanned aerial vehicle (1), small electric push rod (2), mounting plate (3), mounting frame (4), radar detector (8), alarm (81), fixed assembly and guide assembly; The left and right sides of the unmanned aerial vehicle (1) are connected with the front and rear small electric push rods (2), the telescopic end of the small electric push rod (2) is connected with the mounting plate (3), the upper side of the mounting plate (3) is fixedly connected with the mounting frame (4), the mounting frame (4) is connected with the radar detector (8), and the left and right sides of the radar detector (8) are connected with the alarm (81); The mounting frame (4) is provided with a fixed assembly for fixing the radar detector (8), and the upper sides of the front and rear parts of the mounting plate (3) are provided with a guide assembly for guiding and protecting the tunnel lining quality unmanned aerial vehicle detection device.

2. The tunnel lining quality unmanned device according to claim 1, wherein, The left and right sides of the radar detector (8) are provided with a docking hole.

3. The tunnel lining quality unmanned device according to claim 2, characterized in that, The fixed assembly includes a fixed frame (41), a sliding rod (5) and a first spring (6); The left and right sides of the mounting frame (4) are connected with the fixed frame (41), the fixed frame (41) is slidably connected with the sliding rod (5), one end of the sliding rod (5) penetrates the fixed frame (41) and the mounting frame (4) in sequence, and then extends into the docking hole on the same side; The other end of the sliding rod (5) is located outside the fixed frame (41), and the first spring (6) is sleeved between the other end of the sliding rod (5) and the same side of the fixed frame (41), and the two ends of the first spring (6) are respectively connected with the other end of the sliding rod (5) and the same side of the fixed frame (41).

4. The tunnel lining quality unmanned device according to claim 3, characterized in that, The fixed frame (41) is U-shaped.

5. The tunnel lining quality unmanned device according to claim 3, characterized in that, It also includes a grip ball (7); The side away from each other of the sliding rod (5) is connected with the grip ball (7).

6. The tunnel lining quality unmanned device according to claim 1, wherein, The guide assembly is located on both sides of the radar detector (8), and the top of the guide assembly is higher than the top surface of the radar detector (8).

7. The tunnel lining quality unmanned device according to claim 1, wherein, The guide assembly includes a fixed sleeve (9), a sliding frame (10), a roller (11) and a second spring (12); The upper sides of the front and rear parts of the mounting plate (3) are connected with the fixed sleeve (9), the fixed sleeve (9) is slidably connected with the sliding frame (10), and the sliding frame (10) is connected with the same side of the fixed sleeve (9). The second spring (12) is connected between the sliding frame (10) and the fixed sleeve (9). The top of the guide assembly is higher than the top surface of the radar detector (8).

Images