Intelligent inspection robot for digital power plant

Abstract

The utility model relates to the technical field of digital power plants, in particular to an intelligent inspection robot for a digital power plant, which comprises a guide rail, a first sliding block slidably sleeved on the guide rail, a driving part for driving the first sliding block to slide on the guide rail, a mounting plate fixedly arranged on the bottom surface of the first sliding block, and a camera arranged below the mounting plate and used for inspection. An adjusting mechanism capable of adjusting the inspection angle of the camera is fixedly arranged on the bottom surface of the mounting plate, the adjusting mechanism comprises a connecting rod and a driving block for driving the camera to rotate around a rotating shaft of the driving block, a rotating shaft is rotationally arranged at the bottom end of the connecting rod, and the other end of the rotating shaft is fixedly connected with the side face of the camera. The driving block is started to extrude the camera so that the camera tends to move downwards, the side face of the camera is rotationally connected with the connecting rod through the rotating shaft, so that the camera can rotate around the connecting shaft of the connecting rod and the rotating shaft, and the problem that the camera is inconvenient to supervise and manage different angles and directions in the power plant in real time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of digital power plants, and particularly to a digital power plant intelligent inspection robot. Background Technique

[0002] The comprehensive digital construction of power plant information is the basis for the construction of intelligent power plants and smart power plants. The perception and digitization of the basic environment and equipment status are the starting point of the reform, the direction of the recent construction of smart power plants, and the direction of the technological progress of energy enterprises. The intelligent upgrade of operation and maintenance inspection tools is the upgrade direction to strengthen the quality of inspection work, improve efficiency, and digitize basic information. Inspection robots have been gradually applied in the power industry.

[0003] Chinese Patent CN217861240U discloses an inspection robot for a smart power plant. An inspection device is set to automatically inspect the power plant, and a protective shell made of transparent material is used to protect the inspection device to prevent the inspection device from being damaged by the external environment. A cleaning component is used in cooperation to clean the outer wall of the protective shell to prevent impurities from adhering to the outside of the protective shell and affecting the normal inspection and use of the inspection device for the power plant.

[0004] However, the inclination angle of the inspection device in this application is fixed, so it cannot meet the shooting in different directions, and it is not convenient to conduct real-time supervision and management of different angles and directions in the power plant.

[0005] Based on this, a digital power plant intelligent inspection robot is now provided, which can eliminate the disadvantages of existing devices. Summary of the Utility Model

[0006] In view of the above problems, a digital power plant intelligent inspection robot is provided. By setting an adjusting mechanism, the driving block is started to squeeze the camera, causing the camera to have a downward movement trend. Since the side of the camera is rotationally connected to the connecting rod through a rotating shaft, the camera will rotate around the connecting shaft of the connecting rod and the rotating shaft, solving the problem that the camera in the background technology is not convenient for real-time supervision and management of different angles and directions in the power plant.

[0007] To solve the problems of the existing technology, the utility model provides the following technical solutions:

[0008] A digital power plant intelligent inspection robot includes a guide rail, a first slider is slidably sleeved on the guide rail, a driving member for driving the first slider to slide is arranged on the guide rail, a mounting plate is fixedly arranged on the bottom surface of the first slider, a camera for inspection is arranged below the mounting plate, an adjusting mechanism for adjusting the inspection angle of the camera is fixedly arranged on the bottom surface of the mounting plate, the adjusting mechanism includes a connecting rod and a driving block for driving the camera to rotate around the rotating shaft of the driving block, the bottom end of the connecting rod is rotatably provided with a rotating shaft, and the other end of the rotating shaft is fixedly connected to the side surface of the camera.

[0009] Preferably, the adjusting mechanism further includes a slide rail, the slide rail is fixedly arranged at the top end of the camera, a second slider is slidably sleeved on the slide rail, a rotating rod is rotatably connected to the top end of the second slider, a fixing plate is fixedly arranged at the top end of the rotating rod, two groups of springs are symmetrically abutted on the top surface of the fixing plate, the other ends of the springs are abutted against the bottom surface of the mounting plate, a sliding component is sleeved in each group of springs, and two ends of the sliding component are respectively fixedly connected to the bottom surface of the mounting plate and the top surface of the fixing plate. An adjusting member for driving the fixing plate to move downward is arranged on the mounting plate.

[0010] Preferably, the adjusting member includes a vertical block, the vertical block is fixedly arranged at the top end of the fixing plate and located on the symmetry axis of the two groups of springs, a hydraulic rod is fixedly arranged on the bottom surface of the mounting plate, a driving block is fixedly arranged at the output end of the hydraulic rod and the cross section thereof is trapezoidal, and the long side of the trapezoid contacts the vertical block.

[0011] Preferably, the sliding component includes a sliding sleeve, a hollow inner cavity is arranged in the sliding sleeve, the sliding sleeve is fixedly arranged at the top end of the fixing plate, a sliding rod is slidably sleeved in the sliding sleeve, and a limiting plate for preventing the sliding rod from disengaging from the sliding sleeve is fixedly arranged on the bottom surface of the sliding rod.

[0012] Preferably, the sliding component further includes a limiting hole, the limiting hole is opened on the sliding sleeve, a fixing groove is opened on the inner wall of the sliding rod, a first spring is abutted on the inner side wall of the fixing groove, the other end of the first spring is fixedly connected to a limiting block, and the limiting block is slidably arranged in the fixing groove.

[0013] Preferably, a protective shell is sleeved outside the camera, and a cleaning mechanism for cleaning dust attached to the surface of the protective shell is arranged on the side surface of the camera.

[0014] Preferably, the cleaning mechanism includes a cleaning frame, the cleaning frame is rotatably arranged on the side surface of the camera, a rotating motor for driving the cleaning frame to rotate is fixedly arranged on the side surface of the camera, a sliding rod is fixedly arranged on the inner wall of the cleaning frame, a cleaning brush is fixedly arranged at the other end of the sliding rod, and a second spring is sleeved outside the sliding rod. Two ends of the second spring are respectively abutted against the side surface of the cleaning brush and the inner side wall of the cleaning frame.

[0015] Preferably, the driving member includes a rack, the rack is fixedly arranged on the guide rail and is arranged parallel to the guide rail, one side surface of the rack has teeth and the other side surface is smooth, a driving motor is fixedly arranged on the top surface of the mounting plate, a gear is fixedly arranged at the output end of the driving motor, the gear meshes with the toothed side surface of the rack, and a guide wheel is rotatably arranged on the top surface of the mounting plate and contacts the smooth side surface of the rack.

[0016] The beneficial effects of the present utility model compared with the prior art are:

[0017] The utility model achieves the effect of adjusting the tilt angle of the camera to facilitate supervision in different directions by setting an adjusting mechanism. When in use, the adjusting hydraulic rod drives the driving block to move forward or retract. When the driving block moves forward, the long side of the driving block continuously squeezes the vertical block, causing the vertical block to drive the fixing plate to move downward. When the driving block retracts, under the action of the spring, the sliding rod slides downward in the sliding sleeve, driving the fixing plate to move upward, causing the rotating rod to drive the second slider to move. The second slider slides on the outside of the slide rail and generates a squeezing force. Under the action of the squeezing force, the second slider drives the slide rail to rotate downward, and the slide rail drives the camera to rotate.

[0018] The utility model achieves the cleaning of the outer wall of the protective shell by setting a cleaning mechanism. When cleaning the outer wall of the protective shell, the rotating motor is started to drive the cleaning frame to rotate, and the rotation of the cleaning frame drives the cleaning brush to rotate. Under the action of the sliding rod and the second spring, the cleaning brush always abuts against the surface of the protective shell, thereby realizing the cleaning of the outer wall of the protective shell. Description of the Drawings

[0019] Figure 1 is a three-dimensional structural schematic diagram of a digital power plant intelligent inspection robot Figure I .

[0020] Figure 2 is a three-dimensional structural schematic diagram of the camera of a digital power plant intelligent inspection robot.

[0021] Figure 3 is a three-dimensional structural schematic diagram of a digital power plant intelligent inspection robot Figure II .

[0022] Figure 4 is an enlarged three-dimensional structural view of a part of the adjusting mechanism of a digital power plant intelligent inspection robot.

[0023] Figure 5 is a three-dimensional structural schematic diagram of a part of the cleaning mechanism of a digital power plant intelligent inspection robot.

[0024] Figure 6 is a three-dimensional structural schematic diagram of the adjusting mechanism of a digital power plant intelligent inspection robot.

[0025] Figure 7 is a three-dimensional structural schematic diagram of a part of the sliding assembly of a digital power plant intelligent inspection robot.

[0026] Figure 8 is a cross-sectional view of the sliding assembly of a digital power plant intelligent inspection robot.

[0027] Figure 9 is a three-dimensional structural schematic diagram of a part of the adjusting mechanism of a digital power plant intelligent inspection robot.

[0028] Figure 10 It is a three-dimensional structure schematic diagram of a cleaning mechanism of an intelligent inspection robot for a digital power plant.

[0029] Annotation of reference numerals: 100, guide rail; 101, rack; 102, first slider; 103, drive motor; 104, gear; 105, guide wheel; 106, mounting plate; 107, camera; 108, protective housing; 200, adjustment mechanism; 201, connecting rod; 202, rotating shaft; 203, slide rail; 204, second slider; 205, rotating rod; 206, fixed plate; 207, vertical block; 208, spring; 209, hydraulic rod; 210, drive block; 300, cleaning mechanism; 301, cleaning frame; 302, rotating motor; 303, cleaning brush; 304, sliding rod; 305, second spring; 400, sliding component; 401, sliding sleeve; 402, limiting hole; 403, sliding rod; 404, limiting plate; 405, fixed groove; 406, first spring; 407, limiting block. Detailed implementation manners

[0030] In order to further understand the features, technical means, specific purposes and functions achieved by the present utility model, the present utility model will be further described in detail below with reference to the drawings and specific implementation manners.

[0031] See Figures 1 - 9 As shown, an intelligent inspection robot for a digital power plant includes a guide rail 100, a first slider 102 is slidably sleeved on the guide rail 100, a driving member for driving the first slider 102 to slide is arranged on the guide rail 100, a mounting plate 106 is fixedly arranged on the bottom surface of the first slider 102, a camera 107 for inspection is arranged below the mounting plate 106, an adjustment mechanism 200 capable of adjusting the inspection angle of the camera 107 is fixedly arranged on the bottom surface of the mounting plate 106, the adjustment mechanism 200 includes a connecting rod 201 and a drive block 210 for driving the camera 107 to rotate around the rotating shaft of the drive block 210, the bottom end of the connecting rod 201 is rotatably provided with a rotating shaft 202, and the other end of the rotating shaft 202 is fixedly connected to the side surface of the camera 107.

[0032] During use, the entire inspection robot is installed and fixed in the power plant through two mounting brackets. The driving member is turned on to drive the mounting plate 106 to move on the guide rail 100. The movement of the mounting plate 106 drives the camera 107 to move to monitor the power plant and conduct fire warning. When it is necessary to observe the machines at different angles and positions in the power plant, the driving block 210 is started to squeeze the camera 107, causing the camera 107 to tend to move downward. Since the side surface of the camera 107 is rotatably connected to the connecting rod 201 through the rotating shaft 202, the camera 107 will rotate around the connecting shaft of the connecting rod 201 and the rotating shaft 202, thereby adjusting the monitoring angle of the camera 107, and solving the problem that the tilting angle of the camera 107 is not convenient to adjust and thus cannot meet the shooting requirements in different directions.

[0033] See Figures 3 - 6 As shown, the adjusting mechanism 200 further includes a sliding rail 203. The sliding rail 203 is fixedly arranged at the top end of the camera 107. A second slider 204 is slidably sleeved on the sliding rail 203. The top end of the second slider 204 is rotatably connected to a rotating rod 205. The top end of the rotating rod 205 is fixedly provided with a fixing plate 206. Two groups of springs 208 are symmetrically abutted on the top surface of the fixing plate 206. The other ends of the springs 208 are abutted on the bottom surface of the mounting plate 106. A sliding component 400 is sleeved in each group of springs 208. The two ends of the sliding component 400 are respectively fixedly connected to the bottom surface of the mounting plate 106 and the top surface of the fixing plate 206. An adjusting member for driving the fixing plate 206 to move downward is provided on the mounting plate 106.

[0034] When it is necessary to observe the machines at different angles and positions in the power plant, the adjusting member is started to exert pressure on the fixing plate 206. Under the action of the extrusion force, the corresponding spring 208 is stretched, driving the fixing plate 206 to move downward, so that the rotating rod 205 drives the second slider 204 to move. The second slider 204 slides on the outside of the sliding rail 203 and generates an extrusion force. Under the action of the extrusion force, the second slider 204 drives the sliding rail 203 to rotate downward, and the sliding rail 203 drives the camera 107 to rotate, achieving the effect of adjusting the monitoring angle of the camera 107.

[0035] See Figures 4 - 6 As shown, the adjusting member includes a vertical block 207. The vertical block 207 is fixedly arranged at the top end of the fixing plate 206 and is located on the symmetry axis of the two groups of springs 208. A hydraulic rod 209 is fixedly arranged on the bottom surface of the mounting plate 106. The driving block 210 is fixedly arranged at the output end of the hydraulic rod 209 and has a trapezoidal cross-section, and the long side of the trapezoid contacts the vertical block 207.

[0036] During use, the hydraulic rod 209 is adjusted to drive the driving block 210 to move forward or retract. When the driving block 210 moves forward, the long side of the driving block 210 continuously presses against the vertical block 207, causing the vertical block 207 to drive the fixing plate 206 to move downward. When the driving block 210 retracts, under the action of the spring 208, the sliding assembly 400 drives the fixing plate 206 to move upward, achieving the effect of driving the fixing plate 206 to move up and down to adjust the angle of the slide rail 203.

[0037] See Figures 7 - 8 As shown, the sliding assembly 400 includes a sliding sleeve 401. The sliding sleeve 401 is provided with a hollow inner cavity. The sliding sleeve 401 is fixedly arranged at the top end of the fixing plate 206. A sliding rod 403 is slidably sleeved in the sliding sleeve 401. A limiting plate 404 for preventing the sliding rod 403 from disengaging from the sliding sleeve 401 is fixedly arranged on the bottom surface of the sliding rod 403.

[0038] When the long side of the driving block 210 continuously presses against the vertical block 207, the vertical block 207 drives the fixing plate 206 to move downward, so that the sliding rod 403 slides upward in the sliding sleeve 401 and continuously stretches the spring 208. When the driving block 210 retracts, under the action of the spring 208, the sliding rod 403 slides downward in the sliding sleeve 401, driving the fixing plate 206 to move upward.

[0039] See Figure 8 As shown, the sliding assembly 400 further includes a limiting hole 402. The limiting hole 402 is opened on the sliding sleeve 401. A fixing groove 405 is opened on the inner wall of the sliding rod 403. A first spring 406 is abutted against the inner side wall of the fixing groove 405. The other end of the first spring 406 is fixedly connected to a limiting block 407. The limiting block 407 is slidably arranged in the fixing groove 405.

[0040] When the sliding rod 403 slides upward or downward in the inner cavity of the sliding sleeve 401, when the positions of the limiting block 407 and the limiting hole 402 correspond to each other, under the action of the first spring 406, the limiting block 407 slides and is snap-fitted into the limiting hole 402, thereby limiting the sliding rod 403.

[0041] See Figures 1 - 3 As shown, a protective shell 108 is sleeved outside the camera 107. A cleaning mechanism 300 for cleaning the dust attached to the surface of the protective shell 108 is arranged on the side surface of the camera 107.

[0042] The protective shell 108 is made of a transparent material. The transparent protective shell 108 protects the camera 107 to prevent the camera 107 from being damaged by the external environment during daily use. The sliding assembly 400 cleans the outer wall of the protective shell 108 to prevent impurities from adhering to the outside of the protective shell 108 and affecting the normal inspection of the power plant by the camera 107.

[0043] See Figure 5 and Figure 10 As shown, the cleaning mechanism 300 includes a cleaning frame 301. The cleaning frame 301 is rotatably arranged on the side of the camera 107. A rotary motor 302 for driving the cleaning frame 301 to rotate is fixedly arranged on the side of the camera 107. A sliding rod 304 is fixedly arranged on the inner wall of the cleaning frame 301. A cleaning brush 303 is fixedly arranged at the other end of the sliding rod 304. A second spring 305 is sleeved on the sliding rod 304. The two ends of the second spring 305 are respectively abutted against the side surface of the cleaning brush 303 and the inner side wall of the cleaning frame 301.

[0044] When cleaning the outer wall of the protective shell 108, the rotary motor 302 is started to drive the cleaning frame 301 to rotate. The rotation of the cleaning frame 301 drives the cleaning brush 303 to rotate. Under the action of the sliding rod 304 and the second spring 305, the cleaning brush 303 always abuts against the surface of the protective shell 108, thereby realizing the cleaning of the outer wall of the protective shell 108.

[0045] See Figure 1 As shown, the driving member includes a rack 101. The rack 101 is fixedly arranged on the guide rail 100 and is arranged parallel to the guide rail 100. One side of the rack 101 has teeth and the other side is smooth. A driving motor 103 is fixedly arranged on the top surface of the mounting plate 106. A gear 104 is fixedly arranged at the output end of the driving motor 103. The gear 104 meshes with the toothed side of the rack 101. A guide wheel 105 is rotatably arranged on the top surface of the mounting plate 106. The guide wheel 105 contacts the smooth side of the rack 101.

[0046] During use, the driving motor 103 is started to drive the gear 104 to rotate. Since the gear 104 meshes with the rack 101, the gear 104 drives the mounting plate 106 to move forward on the rack 101 during the rotation process. The setting of the guide wheel 105 assists the movement of the mounting plate 106.

[0047] The above embodiments merely represent one or several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several variations and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the appended claims.

Claims

1. A digital power plant intelligent inspection robot, comprising a guide rail (100), a first slider (102) is slidably sleeved on the guide rail (100), a driving member for driving the first slider (102) to slide is arranged on the guide rail (100), a mounting plate (106) is fixedly arranged on the bottom surface of the first slider (102), and a camera (107) for inspection is arranged below the mounting plate (106), characterized in that, A regulating mechanism (200) capable of adjusting the inspection angle of the camera (107) is fixedly provided on the bottom surface of the mounting plate (106). The regulating mechanism (200) includes a connecting rod (201) and a driving block (210) for driving the camera (107) to rotate around the rotating shaft of the driving block (210). The bottom end of the connecting rod (201) is rotatably provided with a rotating shaft (202), and the other end of the rotating shaft (202) is fixedly connected to the side surface of the camera (107). The regulating mechanism (200) further includes a slide rail (203), the slide rail (203) is fixedly arranged on the top end of the camera (107), a second slider (204) is slidably sleeved on the slide rail (203), the top end of the second slider (204) is rotatably connected with a rotating rod (205), the top end of the rotating rod (205) is fixedly provided with a fixing plate (206), two groups of springs (208) are symmetrically abutted on the top surface of the fixing plate (206), the other end of the spring (208) is abutted on the bottom surface of the mounting plate (106), a sliding component (400) is sleeved in each spring (208), and both ends of the sliding component (400) are fixedly connected to the bottom surface of the mounting plate (106) and the top surface of the fixing plate (206) respectively. An adjusting part for driving the fixing plate (206) to move downward is arranged on the mounting plate (106).

2. The intelligent inspection robot for a digital power plant according to claim 1, wherein The adjusting part includes a vertical block (207), the vertical block (207) is fixedly arranged on the top end of the fixing plate (206) and located on the symmetry axis of the two groups of springs (208). A hydraulic rod (209) is fixedly provided on the bottom surface of the mounting plate (106), and the driving block (210) is fixedly arranged at the output end of the hydraulic rod (209) and has a trapezoidal cross-section, and the long side of the trapezoid contacts the vertical block (207).

3. The intelligent inspection robot for a digital power plant according to claim 2, characterized in that The sliding component (400) includes a sliding sleeve (401), the sliding sleeve (401) is provided with a hollow inner cavity, the sliding sleeve (401) is fixedly arranged on the top end of the fixing plate (206), a sliding rod (403) is slidably sleeved in the sliding sleeve (401), and a limiting plate (404) for preventing the sliding rod (403) from disengaging from the sliding sleeve (401) is fixedly arranged on the bottom surface of the sliding rod (403).

4. The intelligent inspection robot for a digital power plant according to claim 3, characterized in that, The sliding component (400) further includes a limiting hole (402), the limiting hole (402) is opened on the sliding sleeve (401), a fixing groove (405) is opened on the inner wall of the sliding rod (403), a first spring (406) is abutted on the inner side wall of the fixing groove (405), the other end of the first spring (406) is fixedly connected with a limiting block (407), and the limiting block (407) is slidably arranged in the fixing groove (405).

5. A digital power plant intelligent inspection robot according to claim 1, characterized in that, A protective shell (108) is sleeved outside the camera (107), and a cleaning mechanism (300) for cleaning the dust attached to the surface of the protective shell (108) is arranged on the side surface of the camera (107).

6. The intelligent inspection robot for a digital power plant according to claim 5, wherein, The cleaning mechanism (300) includes a cleaning frame (301). The cleaning frame (301) is rotatably arranged on the side of the camera (107). A rotating motor (302) for driving the rotation of the cleaning frame (301) is fixedly arranged on the side of the camera (107). A sliding rod (304) is fixedly arranged on the inner wall of the cleaning frame (301). A cleaning brush (303) is fixedly arranged at the other end of the sliding rod (304). A second spring (305) is sleeved on the sliding rod (304). The two ends of the second spring (305) are respectively abutted against the side surface of the cleaning brush (303) and the inner side wall of the cleaning frame (301).

7. A digital power plant intelligent inspection robot according to claim 1, characterized in that, The driving member includes a rack (101). The rack (101) is fixedly arranged on the guide rail (100) and is arranged parallel to the guide rail (100). One side surface of the rack (101) has teeth and the other side surface is smooth. A driving motor (103) is fixedly arranged on the top surface of the mounting plate (106). A gear (104) is fixedly arranged at the output end of the driving motor (103). The gear (104) meshes with the toothed side surface of the rack (101). A guide wheel (105) is rotatably arranged on the top surface of the mounting plate (106). The guide wheel (105) contacts the smooth side surface of the rack (101).

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