Inspection device

Abstract

The utility model relates to the technical field of monitoring, and discloses an inspection device, which comprises a monitoring piece used for monitoring an inspection site; the monitoring part is arranged on the mounting frame; the vertical angle adjusting mechanism is arranged on the mounting frame and is arranged to enable the monitoring piece to rotate in the vertical direction; the horizontal angle adjusting mechanism is arranged on the mounting frame and is arranged to enable the monitoring piece to rotate in the horizontal direction; and the driving mechanism is arranged on the mounting frame and is used for driving the vertical angle adjusting mechanism and the horizontal angle adjusting mechanism to adjust the angles of the monitoring piece in the vertical direction and the horizontal direction. By means of the technical scheme, the monitoring piece has a large monitoring range in the vertical direction, angle adjustment in the horizontal direction is matched, dead-angle-free monitoring can be conducted on an inspection site on the whole, and the monitoring range is larger.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring, and particularly to a patrol inspection device. Background Art

[0002] When monitoring some large areas, manual patrol inspection is time-consuming and laborious. UAV patrol inspection requires professional UAV operators, and the flight time of UAVs is limited, so it is impossible to conduct patrol inspection all the time. Generally, a patrol inspection device is used for patrol inspection.

[0003] CN219063045U provides a monitoring device for wind power projects, which is arranged around the wind power tower on the outer periphery of the wind power tower. The camera can rotate along the outer periphery of the wind power tower, and can also move up and down along the screw in the vertical direction of the wind power tower, and the camera rotates in the horizontal direction. The camera can monitor 360 degrees in the horizontal direction, but in the vertical direction, only the height of the camera can be changed through the screw to adjust the monitoring range. Limited by the height of the screw, the areas above and below the screw cannot be monitored, and the monitoring range in the vertical direction is small, and the overall monitoring area is small. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the problems that the monitoring range of the existing monitoring device in the vertical direction is small and the overall monitoring area is small.

[0005] To achieve the above purpose, on the one hand, the utility model provides a patrol inspection device, including:

[0006] A monitoring member for monitoring the patrol inspection site;

[0007] A mounting rack, on which the monitoring member is arranged;

[0008] A vertical angle adjusting mechanism, which is arranged on the mounting rack and is set to enable the monitoring member to rotate in the vertical direction;

[0009] A horizontal angle adjusting mechanism, which is arranged on the mounting rack and is set to enable the monitoring member to rotate in the horizontal direction; and

[0010] A driving mechanism, which is arranged on the mounting rack and is used to drive the vertical angle adjusting mechanism and the horizontal angle adjusting mechanism to adjust the angles of the monitoring member in the vertical and horizontal directions.

[0011] In some embodiments, the driving mechanism includes a first driving mechanism and a second driving mechanism. The first driving mechanism is used to drive the vertical angle adjusting mechanism, and the second driving mechanism is used to drive the horizontal angle adjusting mechanism.

[0012] In some embodiments, the first driving mechanism includes a guiding rod vertically arranged on the mounting frame and a first driving member. A moving block is movably connected to the guiding rod. The vertical angle adjusting mechanism includes a first connecting rod and a second connecting rod. One end of the first connecting rod is rotatably connected to one end of the second connecting rod. The other end of the first connecting rod is rotatably connected to the moving block. The other end of the second connecting rod is rotatably connected to one end of the guiding rod. The monitoring member is connected to one end of the second connecting rod. The first driving member can drive the moving block to reciprocate along the length direction of the guiding rod to change the angle of the monitoring member in the vertical direction.

[0013] In some embodiments, the guiding rod is a lead screw, the moving block is threadedly sleeved outside the guiding rod, and the first driving member is used to drive the lead screw to rotate.

[0014] In some embodiments, the length of the first connecting rod is greater than or equal to the length of the second connecting rod, and the length of the guiding rod is greater than or equal to the sum of the lengths of the first connecting rod and the second connecting rod.

[0015] In some embodiments, the mounting frame is a housing with a first opening at one end. The vertical angle adjusting mechanism and the first driving mechanism are arranged in the housing. The second connecting rod and the monitoring member are connected through an extension plate, and the extension plate extends out of the housing through the first opening.

[0016] In some embodiments, the horizontal angle adjusting mechanism includes an annular track and a sliding portion slidably arranged on the annular track. The annular track is used to be arranged on the device to be installed, the mounting frame is connected to the sliding portion, and the second driving mechanism is used to drive the sliding portion to slide along the annular track.

[0017] In some embodiments, the annular track is respectively provided with annular chutes at the top and the bottom. The sliding portion includes two pulleys cooperating with the two annular chutes. The two pulleys are connected to the mounting frame, and the second driving mechanism is used to drive the two pulleys to slide along the annular chutes.

[0018] In some embodiments, the two pulleys are respectively a driving wheel and a driven wheel. The second driving mechanism includes a second driving member, and the second driving member is used to drive the driving wheel to rotate to slide along the annular chute.

[0019] In some embodiments, the second driving member is a motor. The rotation axis of the output shaft of the motor is perpendicular to the rotation axis of the driving wheel, and the output shaft is connected to the driving wheel through a transmission structure.

[0020] In some embodiments, an electrical signal receiving and transmitting device and a controller are further arranged on the mounting frame. The electrical signal receiving and transmitting device is used to receive remote signals, the controller is used to control the driving mechanism, the signal receiving and transmitting device is used to receive remote signals, and the controller is used to control the driving mechanism according to the remote signals.

[0021] Through the above technical solution, the vertical angle adjustment mechanism rotates the monitoring member in the vertical direction, enabling the monitoring member to obtain a larger monitoring range in the vertical direction. In cooperation with the horizontal angle adjustment mechanism to adjust the angle of the monitoring member in the horizontal direction, overall, the inspection site can be monitored without dead angles, and the monitoring range is larger. Brief Description of the Drawings

[0022] Figure 1 is an overall view of the inspection device disclosed in an embodiment of the present invention;

[0023] Figure 2 is a schematic structural view of the sliding part disclosed in an embodiment of the present invention;

[0024] Figure 3 is a schematic structural view of the vertical angle adjustment mechanism disclosed in an embodiment of the present invention;

[0025] Description of the Reference Numerals

[0026] 1. Main body of the wind turbine tower; 2. Vertical angle adjustment mechanism; 201. First driving member; 202. Guide rod; 203. Moving block; 204. First connecting rod; 205. Second connecting rod; 211. First connecting block; 212. Second connecting block; 213. Third connecting block; 3. Horizontal angle adjustment mechanism; 301. Annular track; 310. Sliding part; 311. Driving wheel; 312. First connecting rod; 313. First gear; 314. Second gear; 315. Output shaft; 316. Second driving member; 317. Driven wheel; 318. Central axis; 4. Support frame; 5. Extension plate; 6. Monitoring member; 7. Signal receiving and transmitting device; 8. Controller; 9. Mounting frame; 91. First opening. Detailed Embodiments

[0027] In the present invention, unless otherwise specified, the orientation terms such as "upper", "lower", "left", "right", "inner", "outer", etc. indicate the orientation or positional relationship for the purpose of facilitating the description of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0028] In order to solve the problems existing in the prior art that the monitoring range of the monitoring device in the vertical direction is small and the overall monitoring area is relatively small, the present utility model provides an inspection device, including: a monitoring member 6 for monitoring the inspection site; a mounting frame 9 on which the monitoring member 6 is arranged; a vertical angle adjusting mechanism 2 arranged on the mounting frame 9 and configured to enable the monitoring member 6 to rotate in the vertical direction; a horizontal angle adjusting mechanism 3 arranged on the mounting frame 9 and configured to enable the monitoring member 6 to rotate in the horizontal direction; and a driving mechanism arranged on the mounting frame 9 for driving the vertical angle adjusting mechanism 2 and the horizontal angle adjusting mechanism 3 to adjust the angles of the monitoring member 6 in the vertical and horizontal directions.

[0029] As Figure 1 shown, the horizontal angle adjusting mechanism 3 enables the monitoring member 6 to rotate in the horizontal direction, so that the monitoring member 6 conducts 360-degree monitoring in the horizontal direction; the vertical angle adjusting mechanism 2 enables the monitoring member 6 to rotate in the vertical direction, so that the monitoring member 6 conducts 180-degree monitoring in the vertical direction. The combination of the two makes the monitoring range of the entire inspection device form a spherical surface, realizing non-blind-spot monitoring of the inspection site and a larger monitoring range. Figure 1 In the figure, the inspection device is installed on the main body 1 of the wind turbine tower to monitor the wind power and photovoltaic hybrid power plant area. The inspection device can also be installed on various installation devices, such as installed on a street lamp pole to monitor the surrounding area, etc.

[0030] In some embodiments, the driving mechanism includes a first driving mechanism and a second driving mechanism. The first driving mechanism is used to drive the vertical angle adjusting mechanism 2 to enable the monitoring member 6 to rotate in the vertical direction, and the second driving mechanism is used to drive the horizontal angle adjusting mechanism 3 to enable the monitoring member 6 to rotate in the horizontal direction.

[0031] In some embodiments, as Figure 3 shown, the first driving mechanism includes a guide rod 202 vertically arranged on the mounting frame 9 and a first driving member 201. A moving block 203 is movably connected to the guide rod 202. The vertical angle adjusting mechanism 2 includes a first connecting rod 204 and a second connecting rod 205. One end of the first connecting rod 204 is rotatably connected to one end of the second connecting rod 205. The other end of the first connecting rod 204 is rotatably connected to the moving block 203. The other end of the second connecting rod 205 is rotatably connected to one end of the guide rod 202. The monitoring member 6 is connected to the said one end of the second connecting rod 205. The first driving member 201 can drive the moving block 203 to reciprocate along the length direction of the guide rod 202 to change the angle of the monitoring member 6 in the vertical direction. When the moving block 203 moves along the length direction of the guide rod 202, the end of the second connecting rod 205 connected to the monitoring member 6 rotates, and the angle in the vertical direction changes, so that the monitoring member 6 also rotates accordingly, and the angle in the vertical direction changes. AsFigure 3 As shown, the second connecting rod 205 is connected to the top end of the guide rod 202. When the moving block 203 moves to the top end of the guide rod 202, the second connecting rod 205 is lifted by the first connecting rod 204 and is in a vertical state, and the monitoring member 6 is located at the top end of the second connecting rod 205; when the moving block 203 moves to the bottom end of the guide rod 202, the second connecting rod 205 is pulled down by the first connecting rod 204 and is in a vertical state, and the monitoring member 6 is located at the bottom end of the second connecting rod 205. One end of the second connecting rod 205 connected to the monitoring member 6 rotates within a range of 180 degrees in the vertical direction. Therefore, the monitoring member 6 also has a monitoring range of 180 degrees in the vertical direction along with this end. Additionally, the second connecting rod 205 can also be connected to the bottom end of the guide rod 202, which can achieve the same effect.

[0032] As Figure 3 shown, the first connecting rod 204 is connected to the second connecting rod 205, one end of the second connecting rod 205 is connected to the guide rod 202, and the first connecting rod 204 is connected to the moving block 203 respectively through three connecting blocks: the first connecting block 211, the second connecting block 212, and the third connecting block 213. The three connecting blocks are fixedly connected to and rotatably connected to the two ends they are connected to through a rotating shaft. As Figure 3 shown in the figure, the first connecting block 211 is fixedly connected to the second connecting rod 205 and is connected to the first connecting rod 204 through a rotating shaft. It is also possible to fixedly connect the first connecting block 211 to the first connecting rod 204 and connect it to the second connecting rod 205 through a rotating shaft.

[0033] In some embodiments, in order to ensure that the rotation angle range of the second connecting rod 205 is 180 degrees, the length of the first connecting rod 204 is set to be greater than or equal to the length of the second connecting rod 205, and the length of the guide rod 202 is set to be greater than or equal to the sum of the lengths of the first connecting rod 204 and the second connecting rod 205. Thus, when the moving block 203 moves, the second connecting rod 205 can rotate to a vertical state, ensuring that the monitoring angle of the monitoring member 6 in the vertical direction is 180 degrees.

[0034] In some embodiments, as Figure 3 shown, the guide rod 202 is a lead screw, the moving block 203 is threadedly sleeved outside the guide rod 202, and the first driving member 201 is used to drive the lead screw to rotate. The first driving member 201 can be set as a motor. Figure 3In it, the motor is arranged at the bottom of the lead screw, and the output end of the motor is connected to the lead screw to drive the lead screw to rotate. It is also possible to arrange the motor at the top of the lead screw on the premise of ensuring that the rotation angle range of the second connecting rod 205 is 180 degrees, or adjust the position of the motor arbitrarily, as long as the lead screw can be rotated without affecting the rotation angle range of the second connecting rod 205. The guide rod 202 can also be set as a sliding rod, the moving block 203 is sleeved outside the sliding rod, and the first driving member 201 is set as a cylinder, and the output end of the cylinder is connected to the moving block 203 to drive the moving block 203 to reciprocate in the length direction of the sliding rod.

[0035] In some embodiments, as Figure 1 shown, the mounting bracket 9 is a housing with a first opening 91 at one end, and the vertical angle adjustment mechanism 2 and the first driving mechanism are arranged in the housing. The housing plays a protective role for the vertical angle adjustment mechanism 2 and the first driving mechanism. In case of bad weather such as rain and snow, it prevents each component from contacting the outside world and extends the service life. The second connecting rod 205 and the monitoring member 6 are connected by an extension plate 5, and the extension plate 5 extends out of the housing through the first opening 91, ensuring that the monitoring member 6 is always outside the mounting bracket 9 during rotation and preventing the mounting bracket 9 from blocking the monitoring line of sight of the monitoring member 6. As Figure 1 shown, in order to ensure that the rotation angle range of the second connecting rod 205 in the mounting bracket 9 is 180 degrees, the height of the mounting bracket 9 and the length of the first opening 91 should provide a moving space for the second connecting rod 205 to rotate 180 degrees.

[0036] In Figure 3 it, there is also a support frame 4, and the support frame 4 is used to support the entire vertical angle adjustment mechanism 2 and the first driving mechanism and is connected to the inside of the mounting bracket 9. Figure 3 In it, the support frame 4 is arranged at both ends of the guide rod 202. The guide rod 202 can be rotatably connected to both ends of the support frame 4 through a coupling. The support frame 4 is provided with an opening on the side connected to the second connecting rod 205 to allow the third connecting block 213 to be connected to the moving block 203, and the third connecting block 213 can move up and down in the opening. The second connecting rod 205 is connected to the top of the support frame 4, which is equivalent to being connected to the top of the guide rod 202, increasing the stability on the basis of not affecting the connection and function of each component. The structure of the support frame 4 is not limited to Figure 3 shown. Any support frame structure that does not affect the connection and function of each component and can install the entire vertical angle adjustment mechanism 2 and the first driving mechanism inside the mounting bracket 9 is acceptable.

[0037] In some embodiments, as Figure 1As shown in the figure, the horizontal angle adjustment mechanism 3 includes an annular track 301 and a sliding part 310 slidably arranged on the annular track 301. The annular track 301 is used to be arranged on the device to be installed, the mounting bracket 9 is connected to the sliding part 310, and the second driving mechanism is used to drive the sliding part 310 to slide along the annular track 301. Figure 1 In the figure, the annular track is installed around the main body 1 of the wind turbine tower on the main body 1 of the wind turbine tower, and can also be installed on other installation devices such as the street lamp pole described above. The sliding part 310 slides along the annular track 301, and at the same time drives the mounting bracket 9 and the monitoring member 6 to slide along the annular track 301, so that the monitoring member 6 can achieve 360-degree monitoring in the horizontal direction.

[0038] In some embodiments, as Figure 1 shown in the figure, the annular track 301 is respectively provided with annular chutes at the top and the bottom. The sliding part 310 includes two pulleys that cooperate with the two annular chutes. The two pulleys are connected to the mounting bracket 9, and the second driving mechanism is used to drive the two pulleys to slide along the annular chutes. The two pulleys slide in the annular chutes at the top and the bottom respectively, ensuring the stability of the entire mounting bracket 9 during the rotation process.

[0039] In some embodiments, as Figure 2 shown in the figure, the two pulleys are respectively a driving wheel 311 and a driven wheel 317. The second driving mechanism includes a second driving member 316. The second driving member 316 is used to drive the driving wheel 311 to rotate to slide along the annular chute, and the driven wheel 317 slides along the annular chute under the drive of the driving wheel 311. Figure 2 In the figure, the driving wheel 311 is the pulley sliding in the annular chute at the top, and the driven wheel 317 is the pulley sliding in the annular chute at the bottom. It is also possible to arrange the driving wheel 311 at the bottom and the driven wheel 317 at the top.

[0040] In some embodiments, as Figure 2 shown in the figure, the second driving member 316 is a motor. The rotation axis of the output shaft 315 of the motor is perpendicular to the rotation axis of the driving wheel 311, and the output shaft 315 is connected to the driving wheel 311 through a transmission structure. Figure 2 In the figure, the transmission mechanism is a gear transmission structure. A first connecting rod 312 is provided at the center of the driving wheel 311. One end of the first connecting rod 312 is connected to the mounting bracket 9, and the other end is connected to a first gear 313. The output shaft 315 is connected to a second gear 314, and the first gear 313 and the second gear 314 mesh with each other. It is also possible to set the rotation axis of the output shaft 315 of the motor to be the same as that of the driving wheel 311, and directly connect the output shaft 315 to the first connecting rod 312. Figure 2 In the figure, the motor is installed on the top of the mounting bracket 9, and it is also possible to install the motor inside the mounting bracket 9 to be separated from the outside world and extend the service life. Figure 2The central axis 318 of the middle driven wheel 317 is rotationally connected to the mounting bracket 9. The driving wheel 311 and the driven wheel 317 are arranged outside the mounting bracket 9. Alternatively, the driving wheel 311 and the driven wheel 317 can be arranged inside the mounting bracket 9. The mounting bracket 9 is open at the connection between the driving wheel 311 and the driven wheel 317 and the annular track 301, allowing the driving wheel 311 and the driven wheel 317 to slide on the annular track 301.

[0041] In some embodiments, as Figure 1 shown, a signal receiving and transmitting device 7 and a controller 8 are further provided on the mounting bracket 9. The signal receiving and transmitting device 7 is used to receive remote signals, and the controller 8 is used to control the driving mechanism. The signal receiving and transmitting device 7 is used to receive remote signals, and the controller 8 is used to control the driving mechanism according to the remote signals. After the signal receiving and transmitting device 7 receives the remote signal from the staff, the first driving mechanism and the second driving mechanism are controlled by the controller 8 to adjust the angle of the monitoring member 6. Figure 1 In [the figure], the signal receiving and transmitting device 7 and the controller 8 are arranged at the bottom of the mounting bracket 9. The signal receiving and transmitting device 7 and the controller 8 can be arranged at any position on the mounting bracket 9 without affecting the operation of other components. The monitoring member 6 can be set as a camera or a thermal imager according to actual needs.

[0042] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Within the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, including any suitable combination of each specific technical feature. To avoid unnecessary repetition, the present invention will not separately describe various possible combination methods. But these simple modifications and combinations should also be regarded as the content disclosed by the present invention and fall within the protection scope of the present invention.

Claims

1. A patrol inspection device, characterized in that: include: A monitoring component (6), the monitoring component (6) being used to monitor the inspection site; A mounting frame (9), wherein the monitoring component (6) is arranged on the mounting frame (9); A vertical angle adjustment mechanism (2), the vertical angle adjustment mechanism (2) being arranged on the mounting frame (9) and being arranged to enable the monitoring component (6) to rotate in a vertical direction; A horizontal angle adjustment mechanism (3), the horizontal angle adjustment mechanism (3) being arranged on the mounting frame (9) and being arranged to enable the monitoring component (6) to rotate in a horizontal direction; as well as A driving mechanism, the driving mechanism being arranged on the mounting frame (9) and being used to drive the vertical angle adjustment mechanism (2) and the horizontal angle adjustment mechanism (3) so as to adjust the angles of the monitoring component (6) in the vertical direction and the horizontal direction.

2. The inspection device according to claim 1, characterized in that: The driving mechanism comprises a first driving mechanism and a second driving mechanism, the first driving mechanism being used to drive the vertical angle adjustment mechanism (2), and the second driving mechanism being used to drive the horizontal angle adjustment mechanism (3).

3. The inspection device according to claim 2, characterized in that: The first driving mechanism comprises a guide rod (202) vertically arranged on the mounting frame (9) and a first driving member (201); a moving block (203) is movably connected to the guide rod (202); the vertical angle adjustment mechanism (2) comprises a first connecting rod (204) and a second connecting rod (205); one end of the first connecting rod (204) is rotatably connected to one end of the second connecting rod (205); the other end of the first connecting rod (204) is rotatably connected to the moving block (203); the other end of the second connecting rod (205) is rotatably connected to one end of the guide rod (202); the monitoring member (6) is connected to the one end of the second connecting rod (205); and the first driving member (201) is capable of driving the moving block (203) to reciprocate along the length direction of the guide rod (202) to change the angle of the monitoring member (6) in the vertical direction.

4. The inspection device according to claim 3, characterized in that: The guide rod (202) is a screw rod, the moving block (203) is threadedly sleeved outside the guide rod (202), and the first driving member (201) is used to drive the screw rod to rotate.

5. The inspection device according to claim 3, characterized in that: The length of the first connecting rod (204) is greater than or equal to the length of the second connecting rod (205), and the length of the guide rod (202) is greater than or equal to the sum of the lengths of the first connecting rod (204) and the second connecting rod (205); and / or The mounting frame (9) is a shell having a first opening (91) at one end, the vertical angle adjustment mechanism (2) and the first driving mechanism are arranged in the shell, the second connecting rod (205) and the monitoring component (6) are connected via an extension plate (5), and the extension plate (5) extends out of the shell through the first opening (91).

6. The inspection device according to claim 2, characterized in that: The horizontal angle adjustment mechanism (3) comprises an annular track (301) and a sliding portion (310) slidably arranged on the annular track (301); the annular track (301) is used to be arranged on the equipment to be installed; the mounting frame (9) is connected to the sliding portion (310); and the second driving mechanism is used to drive the sliding portion (310) to slide along the annular track (301).

7. The inspection device according to claim 6, characterized in that: The annular track (301) is provided with annular grooves at the top and bottom respectively, the sliding part (310) comprises two pulleys cooperating with the two annular grooves, the two pulleys are connected to the mounting frame (9), and the second driving mechanism is used to drive the two pulleys to slide along the annular grooves.

8. The inspection device according to claim 7, characterized in that: The two pulleys are respectively a driving wheel (311) and a driven wheel (317); the second driving mechanism comprises a second driving member (316); the second driving member (316) is used to drive the driving wheel (311) to rotate so as to slide along the annular sliding groove.

9. The inspection device according to claim 8, characterized in that: The second driving member (316) is a motor, the rotation axis of the output shaft (315) of the motor is perpendicular to the rotation axis of the driving wheel (311), and the output shaft (315) is connected to the driving wheel (311) via a transmission structure.

10. The inspection device according to any one of claims 1 to 9, characterized in that: The mounting frame (9) is also provided with a signal receiving transmitter (7) and a controller (8), wherein the signal receiving transmitter (7) is used to receive a remote signal, and the controller (8) is used to control the driving mechanism according to the remote signal.

Images