Rigid cage guide inspection device for mining vertical shaft elevator

Abstract

The invention discloses a rigid cage guide inspection device for a mining vertical shaft hoist, and relates to the technical field of inspection devices, the rigid cage guide inspection device comprises a moving track and inspection equipment, the top of the inspection equipment is connected with two groups of U-shaped seats, a moving seat is arranged between the adjacent U-shaped seats, the two groups of U-shaped seats are internally provided with dismounting units, and the moving seat is rotatably connected with a walking assembly. A circular motion part is arranged on the outer side wall of the inspection equipment and comprises an arc-shaped sliding box, a lifting mechanism is arranged on the outer side wall of the arc-shaped sliding box and comprises a long-strip box, a U-shaped frame is slidably connected to the outer wall of the long-strip box, a rotary mounting plate is rotatably connected to the inner wall of the U-shaped frame, and an image recognition device is mounted on the outer wall of the rotary mounting plate. And an angle adjusting structure for driving the rotary mounting plate to rotate is arranged on the U-shaped frame. The inspection angle of the image recognition device can be adjusted in all directions, the rigid cage guide inspection device for the mining vertical shaft elevator can widely record images of cage guide beam fixing bolts and cage shoe thermal images, and the inspection range is wide.

Description

Technical Field

[0001] The invention relates to the technical field of inspection devices, in particular to a rigid tankway inspection device for a mine shaft hoist. Background Art

[0002] The mine shaft hoist rigid tank inspection device is a device specially used to monitor and maintain the mine shaft hoist rigid tank. This device can monitor the image of the tank beam fixing bolts and the tank ear thermal image through the image recognition device, and can monitor the tank status in real time and discover potential safety hazards in time, so as to ensure the safe and efficient operation of the mine hoisting system.

[0003] For example, the prior art publication number CN218992818U proposes a rigid tankway inspection device for a mine shaft hoist. The rigid tankway inspection device for a mine shaft hoist provided in this application can replace manual inspection, reduce the labor intensity of staff, reduce labor risks, discover problems in time, and avoid the expansion of accidents.

[0004] It is known from actual usage that the above-mentioned prior art drives the entire inspection mechanism to move along the moving track by sliding the moving component on the moving track, and records the image of the tankway beam fixing bolts and the tank ear thermal image through the image recognition device, thereby replacing manual inspection. However, the image recognition device is fixedly installed at the bottom of the inspection mechanism, and its inspection height, angle and orientation are not convenient to adjust. The image recognition device has a limited inspection range for the rigid tankway, and is prone to missed inspections. The rigid tankway inspection device for the mine shaft hoist has a poor performance. For this reason, we have improved the above-mentioned prior art based on actual usage. Summary of the invention

[0005] The object of the present invention is to provide a rigid tankway inspection device for a mine shaft hoist to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A mine shaft hoist rigid tank inspection device comprises a moving track and an inspection device, wherein two groups of U-shaped seats are connected to the top of the inspection device, a moving seat is arranged between adjacent U-shaped seats, both side walls of the moving seat are provided with a clamping groove, and both groups of U-shaped seats are provided with a disassembly and assembly unit for fixing the clamping groove, a traveling assembly is rotatably connected to the moving seat, and the traveling assembly is slidably connected to the moving track; The outer wall of the inspection device is provided with a circular motion component, the circular motion component includes an arc-shaped sliding box, the arc-shaped sliding box is rotatably connected to the outer wall of the inspection device, and the outer wall of the arc-shaped sliding box is provided with a lifting mechanism, the lifting mechanism includes a long box, the outer wall of the long box is provided with a through guide groove, a sliding connection piece is vertically slidably connected in the through guide groove, and a U-shaped frame is installed on the outer wall of the sliding connection piece, the inner wall of the U-shaped frame is rotatably connected to a rotating mounting plate, and the outer wall of the rotating mounting plate is installed with an image recognition device through screws, and the U-shaped frame is provided with an angle adjustment structure for driving the rotating mounting plate to rotate; The inner cavity of the inspection equipment is provided with a battery pack, a signal receiving module, a signal transmitting module and a controller.

[0007] Preferably, the open end of the arc-shaped sliding box faces the outer wall of the inspection device, and a stepper motor is installed on the top of the arc-shaped sliding box, the output end of the stepper motor is connected to a driving shaft, the bottom end of the driving shaft is rotatably connected to the bottom wall of the inner cavity of the arc-shaped sliding box through a bearing, and a moving gear is sleeved on the driving shaft, and a plurality of groups of meshing grooves are provided on the outer wall of the inspection device, and the plurality of groups of meshing grooves are distributed in a circular array on the outer side wall of the inspection device, and each group of meshing grooves is meshed with the moving gear.

[0008] Preferably, the outer wall of the inspection device is further provided with a circular groove, in which an arc-shaped slider is slidably connected, a linkage rod is installed on the outer side wall of the arc-shaped slider, and the other end of the linkage rod is connected to the top wall of the arc-shaped sliding box.

[0009] Preferably, the lifting mechanism also includes a reduction motor, which is located at the top of the long box, and the output end of the reduction motor is connected to a screw rod, the bottom end of the screw rod is rotatably connected to the bottom wall of the inner cavity of the long box through a bearing, a threaded seat is threaded on the screw rod, and the outer wall of the threaded seat is connected to the sliding connection.

[0010] Preferably, the angle adjustment structure includes a drive motor, which is located on the outer side wall of the U-shaped frame, and the output end of the drive motor is connected to a driving gear through a rotating shaft, the side wall of the driving gear is meshingly connected with an adjusting toothed disc, the outer side surface of the adjusting toothed disc is connected to a rotating mounting plate, and the middle part of the inner side surface of the adjusting toothed disc and the other side of the rotating mounting plate are both rotatably connected to the inner wall of the U-shaped frame through bearings.

[0011] Preferably, the bottom thread of the inspection device is connected to a threaded bottom cover, and a handle is installed on the threaded bottom cover. A connecting wire is connected to the inspection device, and a plug is provided at the other end of the connecting wire. A socket compatible with the plug is provided on the movable seat.

[0012] Preferably, the disassembly and assembly unit includes an operating slide rod, and the operating slide rod is laterally slidably connected in the U-shaped seat, and a clamping strip matching the clamping groove is connected to the end of the operating slide rod close to the movable seat, and an auxiliary slide rod is connected to the outer wall of the operating slide rod, and the auxiliary slide rod is slidably connected to the inner cavity of the U-shaped seat, and a compression spring is sleeved on the outer wall of the operating slide rod, and the compression spring is located between the outer side surface of the auxiliary slide rod and the inner wall of the U-shaped seat.

[0013] Preferably, a pull ring is installed at one end of the operating slide rod away from the clamping strip, and the handheld end of the pull ring is covered with a non-slip rubber sleeve, the outer surface of the clamping strip is bonded with a non-slip pad, and the inner wall of the clamping groove is embedded with a corrugated protrusion.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can drive the moving gear on the driving shaft to rotate through the operation of the stepping motor on the circular motion component. Since the moving gear is meshed and connected with multiple groups of meshing grooves provided on the outer wall of the inspection equipment, and the arc sliding box is limited by the sliding of the linkage rod, the arc sliding block and the circular groove, the arc sliding box can make a circular motion on the outer wall of the inspection equipment, so that the image recognition device can rotate 360 ​​degrees. Through the operation of the reduction motor on the lifting mechanism, the screw rod can be driven to rotate. After the threaded seat threadedly connected with the screw rod passes through the guide groove and the sliding limit of the sliding connection piece, the height of the image recognition device can be adjusted. Through the operation of the driving motor on the angle adjustment mechanism, the driving gear on the rotating shaft can be driven to rotate. Since the driving gear is meshed and connected with the adjusting toothed disc, and the rotating mounting plate is rotatably connected with the inner wall of the U-shaped frame through the bearing, the elevation angle of the image recognition device can be adjusted. The inspection angle of the image recognition device can be adjusted in all directions. The rigid tank road inspection device of the mine shaft hoist can widely record the image of the tank road beam fixing bolt and the tank ear thermal image, and has a wide inspection range, thereby reducing the abnormal downtime in the production process. 2. By pulling the operating slide bar on the disassembly and assembly unit in the two sets of U-shaped seats, sliding the auxiliary slide plate and the elasticity of the compression spring, the card strip can be connected or disconnected from the card slot opened on the mobile seat, thereby realizing the rapid disassembly and assembly of the mobile seat and the inspection equipment. The operation is convenient and simple, which facilitates the charging of the battery pack in the inspection equipment and the maintenance of the internal electronic components, and prolongs the service life of the rigid tank inspection device of the mine shaft hoist. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a bottom view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the connection structure between the inspection equipment and the circular motion component of the present invention; Figure 4 It is a schematic diagram of the connection structure between the lifting mechanism, the U-shaped frame and the image recognition device of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 It is a cross-sectional schematic diagram of the top view of the connection structure between the lifting mechanism, the U-shaped frame and the image recognition device of the present invention; Figure 7 It is a cross-sectional schematic diagram of a top view of the connection structure between the movable seat and the U-shaped seat of the present invention; Figure 8 It is a schematic cross-sectional view of the top view of the connection structure between the arc-shaped sliding box and the inspection equipment of the present invention.

[0016] In the figure: 1. moving track; 2. inspection equipment; 3. moving seat; 4. walking assembly; 5. circular motion component; 500. arc sliding box; 501. stepping motor; 502. meshing groove; 503. circular groove; 504. arc sliding block; 505. linkage rod; 506. driving shaft; 507. moving gear; 6. lifting mechanism; 600. long box; 601. reduction motor; 602. through guide groove; 603. lead screw; 604. threaded seat; 605. sliding connector; 7. U-shaped frame; 8. image recognition device; 9. connecting wire; 10. threaded bottom cover; 11. handle; 12. U-shaped seat; 13. driving motor; 14. driving gear; 15. adjusting toothed disc; 16. rotating mounting plate; 17. clamping groove; 18. operating slide bar; 19. pull ring; 20. clamping strip; 21. auxiliary slide plate; 22. compression spring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0018] See also Figure 1-8The present invention provides a technical solution: a mining shaft hoist rigid tank inspection device, comprising a moving track 1 and an inspection device 2, two groups of U-shaped seats 12 are connected to the top of the inspection device 2, a moving seat 3 is arranged between adjacent U-shaped seats 12, both side walls of the moving seat 3 are provided with a clamping groove 17, and both groups of U-shaped seats 12 are provided with a disassembly and assembly unit for fixing the clamping groove 17, a walking assembly 4 is rotatably connected to the moving seat 3, and the walking assembly 4 is slidably connected to the moving track 1; the moving seat 3 and the walking assembly 4 are the walking parts on the existing inspection robot, which is an existing device, and the specific structure and working principle are not described here, and the walking assembly 4 can be used to The whole inspection device is made to walk and move along a predetermined route on the moving track 1, thereby realizing the inspection work of different rigid tankways. The inspection device 2 is fixedly connected with the two groups of U-shaped seats 12. Through the action of the disassembly and assembly units in the two groups of U-shaped seats 12, the clamping groove 17 on the moving seat 3 can be fixed or loosened. After the disassembly and assembly units and the clamping groove 17 are loosened, the inspection device 2 and the two groups of U-shaped seats 12 can be separated from the moving seat 3, realizing the rapid disassembly and assembly of the moving seat 3 and the inspection device 2. The operation is convenient and simple, which facilitates the charging of the battery pack in the inspection device 2 and the maintenance of the internal electronic components, and prolongs the service life of the rigid tankway inspection device of the mine shaft hoist; The outer wall of the inspection device 2 is provided with a circular motion component 5, which includes an arc-shaped sliding box 500, which is rotatably connected to the outer wall of the inspection device 2, and the outer wall of the arc-shaped sliding box 500 is provided with a lifting mechanism 6, which includes a long box 600, and the outer wall of the long box 600 is provided with a through guide groove 602, and a sliding connector 605 is vertically slidably connected in the through guide groove 602, and the outer wall of the sliding connector 605 is installed with a U-shaped frame 7, the inner wall of the U-shaped frame 7 is rotatably connected with a rotating mounting plate 16, and the outer wall of the rotating mounting plate 16 is installed with an image recognition device 8 by screws, and the U-shaped frame 7 is provided with an angle adjustment structure for driving the rotating mounting plate 16 to rotate; the image recognition device 8 is a camera and a thermal imager, the camera is used to capture on-site images, such as capturing the instrument dial of the equipment to read the equipment operation data, capturing the image of the fixing bolts, capturing the deformation in the tank channel, etc., and the thermal imager obtains infrared thermal images in real time for detecting the temperature in the tank channel, so as to better It can accurately judge whether the equipment is operating normally and whether there is leakage, etc. At the same time, the infrared thermal imager can work at night or in a dark mine tunnel; the arc sliding box 500 is fixedly connected to the long box 600, and the sliding connector 605 is fixedly connected to the U-shaped frame 7. Through the action of the circular motion component 5, the arc sliding box 500 can make a circular motion on the outer wall of the inspection equipment 2, and then drive the fixedly connected long box 600 and the U-shaped frame 7 to rotate. The lifting mechanism 6 can drive the sliding connector 605 and the fixedly connected U-shaped frame 7 to adjust the height. Through the action of the angle adjustment structure, the image recognition device 8 installed by screws on the rotating mounting plate 16 can be driven to rotate, and the elevation angle of the image recognition device 8 can be adjusted. The inspection angle of the image recognition device 8 can be adjusted in all directions. The rigid tank inspection device for the mine shaft hoist can widely record the image of the tank beam fixing bolts and the thermal image of the tank ear. The inspection range is wide, and it is not easy to miss the inspection, which reduces the abnormal downtime in the production process. The inner cavity of the inspection equipment 2 is provided with a battery pack, a signal receiving module, a signal transmitting module and a controller; the electrical ends of each electrical device are electrically connected to the electrical ends of the battery pack and the controller through wires, and the image recognition device 8 can transmit the captured rigid tank channel image to the signal receiving module, and the signal transmitting module transmits the received image to a remote data terminal, so that the staff can understand and record the location of safety hazards in the rigid tank channel.

[0019] The opening end of the arc-shaped sliding box 500 faces the outer wall of the inspection device 2, and a stepper motor 501 is installed on the top of the arc-shaped sliding box 500. The output end of the stepper motor 501 is connected to a drive shaft 506. The bottom end of the drive shaft 506 is rotatably connected to the bottom wall of the inner cavity of the arc-shaped sliding box 500 through a bearing, and a moving gear 507 is sleeved on the drive shaft 506. The outer wall of the inspection device 2 is provided with multiple groups of meshing grooves 502, and the multiple groups of meshing grooves 502 are distributed in a ring array on the outer wall of the inspection device 2, and each group of meshing grooves 50 2 are meshed with the moving gear 507; through the operation of the stepper motor 501, the moving gear 507 fixedly connected to the driving shaft 506 can be driven to rotate. Since the moving gear 507 is meshed with multiple groups of meshing grooves 502 distributed in a ring array on the outer wall of the inspection device 2, and the arc-shaped sliding box 500 is limited by the sliding of the linkage rod 505, the arc-shaped slider 504 and the circular groove 503, the arc-shaped sliding box 500 can make a circular motion on the outer wall of the inspection device 2, and the image recognition device can be driven to rotate by an angle of 8360°.

[0020] A circular groove 503 is also provided on the outer wall of the inspection device 2, and an arc-shaped slider 504 is slidably connected in the circular groove 503. A linkage rod 505 is installed on the outer wall of the arc-shaped slider 504, and the other end of the linkage rod 505 is connected to the top wall of the arc-shaped sliding box 500; the linkage rod 505 is fixedly connected to the outer wall of the arc-shaped slider 504 and the top wall of the arc-shaped sliding box 500, and after the sliding limit of the linkage rod 505, the arc-shaped slider 504 and the circular groove 503, the arc-shaped sliding box 500 will not separate from the outer wall of the inspection device 2 when making a circular motion.

[0021] The lifting mechanism 6 also includes a reduction motor 601, which is located at the top of the long box 600, and the output end of the reduction motor 601 is connected to a screw rod 603, the bottom end of the screw rod 603 is rotatably connected to the bottom wall of the inner cavity of the long box 600 through a bearing, a threaded seat 604 is threadedly connected to the screw rod 603, and the outer wall of the threaded seat 604 is connected to the sliding connection 605; the threaded seat 604 is fixedly connected to the sliding connection 605, and the cross-sections of the guide groove 602 and the sliding connection 605 are both rectangular. The operation of the reduction motor 601 can drive the screw rod 603 to rotate forward or reverse. After the threaded seat 604 threadedly connected to the screw rod 603 passes through the sliding limit of the guide groove 602 and the sliding connection 605, the sliding connection 605 drives the U-shaped frame 7 and the image recognition device 8 to adjust the inspection height.

[0022] The angle adjustment structure includes a driving motor 13, which is located on the outer side wall of the U-shaped frame 7, and the output end of the driving motor 13 is connected to a driving gear 14 through a rotating shaft, and the side wall of the driving gear 14 is meshedly connected with an adjusting toothed disc 15, and the outer side surface of the adjusting toothed disc 15 is connected to a rotating mounting plate 16, and the middle part of the inner side surface of the adjusting toothed disc 15 and the other side of the rotating mounting plate 16 are both rotatably connected to the inner wall of the U-shaped frame 7 through bearings; The rotating mounting plate 16 is fixedly connected to the adjusting toothed disc 15. Through the operation of the driving motor 13, the driving gear 14 on the rotating shaft can be driven to rotate. Since the driving gear 14 is meshedly connected with the adjusting toothed disc 15, the rotating mounting plate 16 is rotatably connected to the inner wall of the U-shaped frame 7 through the bearing, the elevation angle of the image recognition device 8 can be adjusted.

[0023] A threaded bottom cover 10 is threadedly connected to the bottom of the inspection device 2, and a handle 11 is installed on the threaded bottom cover 10. A connecting wire 9 is connected to the inspection device 2, and a plug is provided at the other end of the connecting wire 9, and a socket compatible with the plug is provided on the movable seat 3; the threaded bottom cover 10 threadedly connected can be quickly removed by holding the handle 11 and rotating it, which is convenient for charging the internal battery pack and maintenance of electronic components. The connecting wire 9 is powered by the battery pack, and the other end powers the motor on the walking component 4 in the movable seat 3. The connecting wire 9 is connected to the socket through the plug for convenient disassembly and assembly. After the inspection device 2 and the two sets of U-shaped seats 12 are separated from the movable seat 3, the connecting wire 9 can be quickly removed without affecting the installation, use and disassembly of the inspection device 2.

[0024] The disassembly and assembly unit includes an operating slide bar 18, and the operating slide bar 18 is slidably connected in the U-shaped seat 12 in a transverse direction. The end of the operating slide bar 18 close to the movable seat 3 is connected with a clamping strip 20 adapted to the clamping groove 17. The outer wall of the operating slide bar 18 is connected with an auxiliary slide plate 21, and the auxiliary slide plate 21 is slidably connected to the inner cavity of the U-shaped seat 12. The outer wall of the operating slide bar 18 is sleeved with a compression spring 22, and the compression spring 22 is located between the outer side surface of the auxiliary slide plate 21 and the inner wall of the U-shaped seat 12; The operating slide bar 18 is fixedly connected to the auxiliary slide plate 21 and the card strip 20. When the inspection device 2 is docked and installed with the mobile seat 3, the operating slide bars 18 that slide horizontally in the two sets of U-shaped seats 12 are pulled outward. At this time, the auxiliary slide plate 21 moves outward, the compression spring 22 is in a compressed state, and the card strip 20 is stored in the inner cavity of the U-shaped seat 12. At this time, the spacing between adjacent U-shaped seats 12 is equal to the width of the mobile seat 3. The mobile seat 3 is clamped between the adjacent U-shaped seats 12, and the two sets of card grooves 17 are aligned with the two sets of card strips 20 respectively, and then the operating slide bar is released. 18, the compressed compression spring 22 can automatically return to its position, the auxiliary slide plate 21 moves toward one side of the movable seat 3, and the clamping strip 20 moves and is connected with the corresponding clamping groove 17, thus completing the installation of the two sets of U-shaped seats 12 and the movable seat 3. When disassembling, the operating slide bar 18 is pulled outward to disengage the clamping strip 20 from the clamping groove 17. At this time, after the position of the movable seat 3 is no longer restricted, the adjacent U-shaped seat 12 can be removed from the movable seat 3, and the inspection device 2 can be removed. The operation is simple and convenient, and it is convenient for charging the battery pack in the inspection device 2 and maintaining the electronic components. Example

[0025] Reference Figure 7 This embodiment is different from the first embodiment in that a pull ring 19 is installed at the end of the operating slide bar 18 away from the clamping strip 20, and the hand-held end of the pull ring 19 is covered with an anti-skid rubber sleeve, the outer surface of the clamping strip 20 is bonded with an anti-skid pad, and the inner wall of the clamping groove 17 is embedded with a corrugated protrusion; the pull ring 19 facilitates the pulling of the operating slide bar 18, the anti-skid rubber sleeve plays an anti-skid role, and prevents the hand from slipping when holding the pull ring 19, and the anti-skid pad and the protrusion increase the friction between the two, further improving the installation stability of the inspection equipment 2 and the movable seat 3.

[0026] Working principle: before using the present invention, first, open the threaded bottom cover 10 of the threaded connection, charge the battery pack in the inspection device 2, and the electrical ends of each electrical device are electrically connected to the battery pack and the electrical ends of the controller through wires, and then close the threaded bottom cover 10; plan the inspection route according to the space or detection point to be inspected, and install the mobile track 1 according to the inspection route. Through the operation of the walking component 4 on the mobile seat 3, the entire inspection device can move along the predetermined route on the mobile track 1, thereby realizing the inspection of different rigid tank channels. During the inspection, the image recognition device 8 can transmit the captured rigid tank channel image to the signal receiving module, and the signal transmitting module transmits the received image to the remote data terminal, so that the staff can understand and record the location of the safety hazard in the rigid tank channel. Through the operation of the stepping motor 501 on the circular motion component 5, the mobile gear 507 fixedly connected on the driving shaft 506 can be driven to rotate. Since the mobile gear 507 is meshed and connected with the multiple groups of meshing grooves 502 distributed in a circular array on the outer wall of the inspection equipment 2, and the arc sliding box 500 is limited by the sliding of the linkage rod 505, the arc sliding block 504 and the circular groove 503, the arc sliding box 500 can make a circular motion on the outer wall of the inspection equipment 2, and the image recognition device can be driven to rotate 8360°; through the operation of the reduction motor 601 on the lifting mechanism 6, the screw rod 603 can be driven to rotate forward or reverse, and the threaded seat 604 threadedly connected to the screw rod 603 is threadedly connected to the screw rod 603 through the through After the guide groove 602 and the sliding connection member 605 are limited in sliding, the sliding connection member 605 drives the U-shaped frame 7 and the image recognition device 8 to adjust the inspection height. Through the operation of the driving motor 13, the driving gear 14 on the rotating shaft can be driven to rotate. Since the driving gear 14 is meshed and connected with the adjusting toothed disc 15, and the rotating mounting plate 16 is rotatably connected with the inner wall of the U-shaped frame 7 through the bearing, the elevation angle of the image recognition device 8 can be adjusted, and the inspection angle of the image recognition device 8 can be adjusted in all directions. The rigid tank road inspection device for the mine shaft hoist can widely record the images of the tank road beam fixing bolts and the tank ear thermal images, and has a wide inspection range, which reduces the abnormal downtime in the production process; When the inspection equipment 2 is docked and installed with the moving seat 3, the operating slide bars 18 that slide horizontally in the two sets of U-shaped seats 12 are pulled outward, and the auxiliary slide plate 21 moves outward at this time, and the compression spring 22 is in a compressed state, and the card strip 20 is stored in the inner cavity of the U-shaped seat 12. At this time, the spacing between adjacent U-shaped seats 12 is equal to the width of the moving seat 3. The moving seat 3 is clamped between the adjacent U-shaped seats 12, and the two sets of card grooves 17 are aligned with the two sets of card strips 20 respectively, and then the operating slide bar 18 is released, and the compressed compression spring 22 can automatically return to its position, and the auxiliary slide plate 21 moves toward one side of the moving seat 3. , the card strip 20 moves and connects with the corresponding card slot 17, that is, the installation of the two sets of U-shaped seats 12 and the mobile seat 3 is completed, and then, the long plug of the connecting wire 9 is connected to the jack opened on the mobile seat 3, that is, the installation of the inspection device is completed. When disassembling, the operating slide bar 18 is pulled outward to disengage the card strip 20 from the card slot 17. At this time, the position of the mobile seat 3 is no longer restricted, and the adjacent U-shaped seat 12 can be removed from the mobile seat 3, and then the connecting wire 9 is unplugged, and the inspection device 2 can be removed. The operation is simple and convenient, which is convenient for charging the battery pack in the inspection device 2 and maintaining the electronic components.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mining shaft hoist rigid tank inspection device, comprising a movable track (1) and an inspection device (2), characterized in that: Two groups of U-shaped seats (12) are connected to the top of the inspection device (2), a movable seat (3) is provided between adjacent U-shaped seats (12), both side walls of the movable seat (3) are provided with a snap-in groove (17), and both groups of U-shaped seats (12) are provided with a disassembly and assembly unit for fixing the snap-in groove (17), a walking assembly (4) is rotatably connected to the movable seat (3), and the walking assembly (4) is slidably connected to the movable track (1); The outer wall of the inspection device (2) is provided with a circular motion component (5), the circular motion component (5) comprises an arc-shaped sliding box (500), the arc-shaped sliding box (500) is rotatably connected to the outer wall of the inspection device (2), and the outer wall of the arc-shaped sliding box (500) is provided with a lifting mechanism (6), the lifting mechanism (6) comprises a long box (600), the outer wall of the long box (600) is provided with a through guide groove (602), a sliding connection member (605) is vertically slidably connected in the through guide groove (602), and a U-shaped frame (7) is installed on the outer wall of the sliding connection member (605), the inner wall of the U-shaped frame (7) is rotatably connected to a rotating mounting plate (16), and the outer wall of the rotating mounting plate (16) is installed with an image recognition device (8) by means of screws, and an angle adjustment structure for driving the rotating mounting plate (16) to rotate is provided on the U-shaped frame (7); The inner cavity of the inspection device (2) is provided with a battery pack, a signal receiving module, a signal transmitting module and a controller.

2. The rigid tank inspection device for a mine shaft hoist according to claim 1 is characterized in that: The open end of the arc-shaped sliding box (500) faces the outer wall of the inspection device (2), and a stepper motor (501) is installed on the top of the arc-shaped sliding box (500). The output end of the stepper motor (501) is connected to a drive shaft (506), and the bottom end of the drive shaft (506) is rotatably connected to the bottom wall of the inner cavity of the arc-shaped sliding box (500) through a bearing, and a moving gear (507) is sleeved on the drive shaft (506). The outer wall of the inspection device (2) is provided with a plurality of groups of meshing grooves (502), and the plurality of groups of meshing grooves (502) are distributed in a ring array on the outer wall of the inspection device (2), and each group of meshing grooves (502) is meshed with the moving gear (507).

3. The rigid tank inspection device for a mine shaft hoist according to claim 1 is characterized in that: The outer wall of the inspection device (2) is also provided with a circular groove (503), in which a curved sliding block (504) is slidably connected, and a linkage rod (505) is installed on the outer wall of the curved sliding block (504), and the other end of the linkage rod (505) is connected to the top wall of the curved sliding box (500).

4. The rigid tank inspection device for a mine shaft hoist according to claim 1 is characterized in that: The lifting mechanism (6) further comprises a reduction motor (601), the reduction motor (601) being located at the top of the long box (600), and the output end of the reduction motor (601) being connected to a lead screw (603), the bottom end of the lead screw (603) being rotatably connected to the bottom wall of the inner cavity of the long box (600) via a bearing, a threaded seat (604) being threadedly connected to the lead screw (603), and the outer wall of the threaded seat (604) being connected to a sliding connection piece (605).

5. The rigid tank inspection device for a mine shaft hoist according to claim 1 is characterized in that: The angle adjustment structure comprises a driving motor (13), the driving motor (13) being located on the outer side wall of the U-shaped frame (7), and the output end of the driving motor (13) being connected to a driving gear (14) via a rotating shaft, the side wall of the driving gear (14) being meshingly connected to an adjusting toothed disc (15), the outer side surface of the adjusting toothed disc (15) being connected to a rotating mounting plate (16), and the middle part of the inner side surface of the adjusting toothed disc (15) and the other side of the rotating mounting plate (16) being rotatably connected to the inner wall of the U-shaped frame (7) via bearings.

6. The rigid tank inspection device for a mine shaft hoist according to claim 1 is characterized in that: The bottom of the inspection device (2) is threadedly connected to a threaded bottom cover (10), and a handle (11) is installed on the threaded bottom cover (10). The inspection device (2) is connected to a connecting wire (9), and the other end of the connecting wire (9) is provided with a plug. The movable seat (3) is provided with a socket adapted to the plug.

7. The rigid tank inspection device for a mine shaft hoist according to claim 1 is characterized in that: The disassembly and assembly unit comprises an operating slide rod (18), and the operating slide rod (18) is slidably connected in a transverse direction in the U-shaped seat (12), and one end of the operating slide rod (18) close to the movable seat (3) is connected to a clamping strip (20) adapted to the clamping groove (17).

8. The rigid tank inspection device for a mine shaft hoist according to claim 7 is characterized in that: The outer wall of the operating slide bar (18) is connected to an auxiliary slide bar (21), and the auxiliary slide bar (21) is slidably connected to the inner cavity of the U-shaped seat (12). The outer wall of the operating slide bar (18) is sleeved with a compression spring (22), and the compression spring (22) is located between the outer side surface of the auxiliary slide bar (21) and the inner wall of the U-shaped seat (12).

9. The rigid tank inspection device for a mine shaft hoist according to claim 7 is characterized in that: A pull ring (19) is installed at one end of the operating slide rod (18) away from the clamping strip (20), and a non-slip rubber sleeve is sleeved on the handheld end of the pull ring (19). An anti-slip pad is bonded to the outer surface of the clamping strip (20), and a corrugated protrusion is embedded in the inner wall of the clamping groove (17).

Images