Automatic inspection equipment

Abstract

Automatic inspection equipment belongs to the technical field of electric power machine room inspection equipment and comprises a T-shaped linear track, a plurality of hoisting rods are fixedly mounted on the upper surface of the T-shaped linear track, a walking hoisting table convenient to disassemble is mounted on the T-shaped linear track, and an electric telescopic rod is fixedly mounted on the lower surface of the walking hoisting table. The lower surface of the electric telescopic rod is fixedly provided with a shell, the left side and the right side of the shell are each provided with a fixing block capable of being overturned to adjust the angle, the upper surface of each fixing block is fixedly provided with a mounting frame, the upper surface of each mounting frame is fixedly provided with a remote camera body, and the two remote camera bodies are arranged back to back; the remote camera main body is connected with an external image display device through a wireless network or Bluetooth, the remote camera can be hoisted in a narrow space for use, the replacement of the traditional manual inspection is realized, the remote automatic inspection is successfully realized, and the efficiency of the inspection work is obviously improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power machine room inspection equipment, and particularly relates to an automatic inspection device. Background Art

[0002] With the rapid development of the power industry, the scale of the power grid is constantly expanding, the number of power equipment is increasing sharply, and higher requirements are put forward for the operation and maintenance management of the equipment. As the core part of the power system, the stability and safety of the equipment in the power machine room are directly related to the operation status of the entire power system. Therefore, it is of great significance to regularly inspect the power machine room to timely discover and handle potential safety hazards and equipment failures for ensuring the stable operation of the power system.

[0003] The traditional inspection method for power machine rooms mainly relies on manual labor, which has problems such as high labor intensity, low inspection efficiency, and difficulty in digitally presenting inspection results. In addition, due to the limitations of human physiological conditions and experience levels in manual inspections, there may be situations where inspections are not in place or missed, resulting in the failure to timely discover and handle safety hazards and faults.

[0004] In order to overcome the limitations of the traditional inspection method and improve the inspection efficiency and accuracy, an automatic inspection device is specifically proposed. Content of the Utility Model

[0005] Aiming at the problems of limitations and poor inspection efficiency in the prior art when using manual inspection methods for power machine rooms, the utility model provides an automatic inspection device. By setting a T-shaped linear track, a walking suspension platform, a hydraulic telescopic rod, and two fixed blocks capable of flipping and adjusting angles, and installing a remote camera main body on the fixed blocks through a mounting frame, the walking suspension platform hoists the remote device onto the T-shaped linear track, and can drive the components below to move through the walking suspension platform, so as to remotely monitor the electrical equipment in the front and rear directions respectively by using two remote cameras. The working state of the indicator lights on the electrical equipment can be directly viewed through an external image display device to judge the usage situation of the electrical equipment. The whole device can be hoisted and used in a narrow space, realizing the replacement of traditional manual inspections, successfully achieving remote automatic inspections, significantly improving the inspection work efficiency, and effectively solving the problems of limitations and poor inspection efficiency in the prior art when using manual inspection methods for power machine rooms. The specific technical solutions are as follows:

[0006] An automatic inspection device includes a T-shaped linear track. A plurality of lifting rods are fixedly installed on the upper surface of the T-shaped linear track. A detachable walking platform is installed on the T-shaped linear track. An electric telescopic rod is fixedly installed on the lower surface of the walking platform. A housing is fixedly installed on the lower surface of the electric telescopic rod. Fixed blocks that can be flipped and adjusted in angle are installed on both the left and right sides of the housing. Mounting brackets are fixedly installed on the upper surfaces of the fixed blocks. Remote camera bodies are fixedly installed on the upper surfaces of the mounting brackets. The two remote camera bodies are arranged back to back and are respectively responsible for remote monitoring in the front and back directions. The remote camera bodies are connected to an external image display device through wireless network or Bluetooth.

[0007] In the above technical solution, the walking platform includes a T-shaped frame. Wheel frames with slots are inserted and installed on both the front and rear sides of the T-shaped frame. The wheel frames are L-shaped. Bolts are screwed and installed on the lower surfaces of the wheel frames. The tops of the bolts are embedded and screwed and installed on the lower surface of the T-shaped frame. A track wheel A is rotatably installed on the front surface of the rear wheel frame. A walking motor is fixedly installed on the front surface of the front wheel frame. The output end of the walking motor is fixedly connected to a track wheel B. The track wheel B is located between the two wheel frames. The track wheel A and the track wheel B are rollingly arranged on the T-shaped linear track.

[0008] In the above technical solution, limiting chutes are opened on the upper surfaces of the wheel frames. The limiting chutes are communicated with the corresponding slots. Stopping blocks are symmetrically and fixedly installed on the upper surface of the T-shaped frame. The stopping blocks are located in the corresponding limiting chutes.

[0009] In the above technical solution, two support plates are symmetrically and fixedly installed in the housing. Rotating rods are rotatably installed between the support plates and the housing. The outer ends of the rotating rods are fixedly connected to the corresponding fixed blocks. Driven bevel gears are respectively sleeved on the inner ends of the rotating rods. An adjusting motor is fixedly installed in the housing. A driving bevel gear is sleeved on the output end of the adjusting motor. The driving bevel gear is meshed with the two driven bevel gears.

[0010] In the above technical solution, a PLC programming controller is fixedly installed on the lower surface of the housing. A storage battery is fixedly installed on the lower surface of the PLC programming controller. The storage battery is electrically connected to the PLC programming controller and the remote camera body. The PLC programming controller is electrically connected to the walking motor, the electric telescopic rod, and the adjusting motor respectively.

[0011] In the above technical solution, a counterweight block is fixedly installed on the rear surface of the rear wheel frame.

[0012] Compared with the prior art, the beneficial effects of the automatic inspection device of the present utility model are as follows:

[0013] 1. The utility model is provided with a T-shaped linear track, a walking platform, a hydraulic telescopic rod, and two fixed blocks capable of flipping and adjusting the angle. The remote camera body is installed on the fixed block through a mounting frame. The walking platform hoists the remote device onto the T-shaped linear track, and the walking platform can drive the components below to move. Two remote cameras are used to remotely monitor the electrical equipment in the front and rear directions respectively. The working state of the indicator lights on the electrical equipment can be directly viewed through an external image display device to judge the usage condition of the electrical equipment. The whole device can be hoisted into a narrow space for use, replacing the traditional manual inspection, successfully realizing remote automatic inspection, and significantly improving the efficiency of the inspection work.

[0014] 2. The utility model is provided with an electric telescopic rod, which can drive the remote camera body below to adjust the up and down position. At the same time, an adjustment motor, a driving bevel gear, a driven bevel gear and a rotating rod are provided, and the monitoring angle of the remote camera body can be flipped and adjusted through the adjustment motor via the fixed block, so as to further expand the monitoring and inspection visual field range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram when the utility model is in use.

[0016] Figure 2 It is a schematic cross-sectional structure diagram of the utility model.

[0017] Figure 3 It is a schematic cross-sectional structure diagram of the housing of the utility model.

[0018] Figure 4 It is a schematic structural diagram of the wheel frame of the utility model.

[0019] Figure 5 It is a schematic overall structure diagram of the utility model.

[0020] Figure 6 It is a schematic connection diagram of the electronic accessories of the utility model.

[0021] Figure 1-6 Among them: 1. T-shaped linear track; 11. Hoisting rod; 2. Walking platform; 21. T-shaped frame; 211. Stopper; 22. Wheel frame; 221. Slot; 222. Limit sliding groove; 223. Bolt; 23. Track wheel A; 24. Walking motor; 241. Track wheel B; 3. Electric telescopic rod; 4. Housing; 41. Support plate; 42. Rotating rod; 421. Driven bevel gear; 43. Adjustment motor; 431. Driving bevel gear; 5. Fixed block; 51. Mounting frame; 6. Remote camera body; 7. PLC programming controller; 8. Battery. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] The front, rear, left, right, upper and lower in this embodiment are described with Figure 1 as the reference plane. Please refer to Figure 1 - Figure 6 , the present utility model provides a technical solution:

[0024] An automatic inspection device includes a T-shaped linear track 1. A plurality of lifting rods 11 are fixedly installed on the upper surface of the T-shaped linear track 1. A walking lifting platform 2 that is easy to disassemble is installed on the T-shaped linear track 1. An electric telescopic rod 3 is fixedly installed on the lower surface of the walking lifting platform 2. A housing 4 is fixedly installed on the lower surface of the electric telescopic rod 3. Fixed blocks 5 that can be flipped and adjusted in angle are installed on both the left and right sides of the housing 4. Mounting frames 51 are fixedly installed on the upper surfaces of the fixed blocks 5. Remote camera bodies 6 are fixedly installed on the upper surfaces of the mounting frames 51. The two remote camera bodies 6 are arranged back to back and are respectively responsible for remote monitoring in the front and rear directions. The remote camera bodies 6 are connected to an external image display device through wireless network or Bluetooth;

[0025] The walking lifting platform 2 can cooperate with the T-shaped linear track 1 to drive the parts below it to move, so as to realize the horizontal movement of the remote camera body 6. During the movement, the electric telescopic rod 3 can be used to stretch and drive the remote camera body 6 to move up and down to change the shooting height. Since two remote camera bodies 6 arranged back to back are provided, they can respectively collect information on the working states of electrical equipment in the front and rear directions. The collected images are directly transmitted to an external image display device through wireless network or Bluetooth for viewing. Compared with the prior art, it realizes the replacement of traditional manual inspection, successfully realizes remote automatic inspection, and significantly improves the efficiency of the inspection work.

[0026] It should be noted that, as Figure 2 shown, the walking lifting platform 2 includes a T-shaped frame 21. Wheel frames 22 with slots 221 are inserted and installed on both the front and rear sides of the T-shaped frame 21. The wheel frames 22 are L-shaped. Bolts 223 are screwed and installed on the lower surfaces of the wheel frames 22. The tops of the bolts 223 are embedded and screwed on the lower surface of the T-shaped frame 21. A track wheel A 23 is rotatably installed on the front surface of the rear wheel frame 22. A walking motor 24 is fixedly installed on the front surface of the front wheel frame 22. The output end of the walking motor 24 is fixedly connected to a track wheel B 241. The track wheel B 241 is located between the two wheel frames 22. The track wheel A 23 and the track wheel B 241 are rollingly arranged on the T-shaped linear track 1;

[0027] The traveling motor 24 is a forward and reverse motor, which can drive the track wheel B241 to roll in the left and right directions on the T-shaped linear track 1, thereby driving the entire traveling platform 2 to move horizontally.

[0028] When assembling the traveling platform 2 with the T-shaped linear track 1, as shown in Figure 1 First, hoist the T-shaped linear track 1 to a suitable position on the ceiling of the power machine room through the hoisting rod 11. Then, loosen the bolt 223 to disconnect it from the base of the T-shaped frame 21, slide the two wheel frames 22 outward. Then, place the two wheel frames 22 on the outside of the T-shaped linear track 1 respectively, and make the track wheel A23 and the track wheel B241 fit with the T-shaped linear track 1. At this time, screw the bolt 223 back onto the lower surface of the T-shaped frame 21, and then fix the position of the wheel frame 22 to complete the installation of the traveling platform 2.

[0029] In addition, when sliding the two wheel frames 22 outward, to prevent them from sliding excessively and directly disconnecting from the T-shaped frame 21, as shown in Figure 2 On the upper surface of the wheel frame 22, limit sliding grooves 222 are provided. The limit sliding grooves 222 communicate with the corresponding slots 221. On the upper surface of the T-shaped frame 21, stoppers 211 are symmetrically and fixedly installed. The stoppers 211 are located in the corresponding limit sliding grooves 222. When the wheel frame 22 slides outward, the cooperation between the limit sliding grooves 222 and the stoppers 211 can, while not affecting the sliding adjustment of the wheel frame 22, achieve the purpose of limiting the sliding stroke of the wheel frame 22, thereby preventing it from sliding excessively and disconnecting from the T-shaped frame 21.

[0030] Specifically, as shown in Figure 3 Inside the housing 4, two support plates 41 are symmetrically and fixedly installed. Between the support plates 41 and the housing 4, rotating rods 42 are rotatably installed. The outer ends of the rotating rods 42 are fixedly connected to the corresponding fixing blocks 5, and on the inner ends of the rotating rods 42, driven bevel gears 421 are sleeved respectively. Inside the housing 4, an adjustment motor 43 is fixedly installed. The output end of the adjustment motor 43 is sleeved with a driving bevel gear 431. The driving bevel gear 431 meshes with the two driven bevel gears 421. The two fixing blocks 5 on both sides are adjusted to flip and change the angle by the adjustment motor 43. In actual production, the housing 4 needs to be provided with a plurality of heat dissipation holes penetrating through it to provide a normal heat dissipation environment for the adjustment motor 43.

[0031] The adjustment motor 43 is a forward and reverse motor. It can drive the rotating rods 42 on both sides to rotate through the meshing connection of the driving bevel gear 431 and the driven bevel gears 421, and then drive the fixing blocks 5 to rotate through the rotating rods 42. When the fixing blocks 5 rotate, they can drive the remote camera body 6 to flip and change the shooting angle.

[0032] Specifically, a PLC programming controller 7 is fixedly installed on the lower surface of the housing 4. A storage battery 8 is fixedly installed on the lower surface of the PLC programming controller 7. The storage battery 8 is electrically connected to the PLC programming controller 7 and the remote camera body 6. The PLC programming controller 7 is respectively electrically connected to the traveling motor 24, the electric telescopic rod 3 and the adjusting motor 43. The storage battery 8 is used to provide power for each part of the electronic components;

[0033] After the programming of the PLC programming controller 7 is completed, it can accurately control the telescopic action of the electric telescopic rod 3 according to the preset frequency according to the actual application requirements, and at the same time accurately adjust the rotation direction and speed of the adjusting motor 43 and the traveling motor 24, and achieve precise control of their start and stop.

[0034] Finally, in order to ensure the stability of the walking platform 2 during walking, as Figure 2 or Figure 5 shown, a counterweight is fixedly installed on the rear surface of the rear wheel frame 22. The weight of the counterweight is accurately calculated to match the weight of the traveling motor 24, so as to keep the center of gravity of the walking platform 2 stable and prevent deviation when the walking platform 2 moves, thereby significantly improving its operating stability.

[0035] During use, the T-shaped linear track 1 is installed on the ceiling of the power distribution room through the hoisting rod 11, and the T-shaped linear track 1 is located between two rows of electrical equipment. Then, the walking platform 2 is installed on the T-shaped linear track 1. After starting, the traveling motor 24 rotates at a certain speed according to the instructions pre-programmed by the PLC programming controller 7, so as to drive the walking platform 2 to roll to the left or right on the T-shaped linear track 1, thereby driving the remote camera body 6 to horizontally move to photograph the electrical equipment on both sides. The two remote camera bodies 6 respectively collect information on the working status of the electrical equipment in the front and rear directions. The collected images are directly transmitted to an external image display device through wireless network or Bluetooth for viewing, so as to complete the automatic inspection operation. During the inspection process, the shooting height and angle adjustment of the remote camera body 6 can be controlled by the instructions pre-set by the PLC programming controller 7.

Claims

1. An automatic inspection device, comprising a T-shaped linear track (1), and a plurality of lifting rods (11) are fixedly installed on the upper surface of the T-shaped linear track (1), characterized in that, A detachable walking platform (2) is installed on the T-shaped straight track (1). An electric telescopic rod (3) is fixedly installed on the lower surface of the walking platform (2). A housing (4) is fixedly installed on the lower surface of the electric telescopic rod (3). Fixed blocks (5) with adjustable flipping angles are installed on both the left and right sides of the housing (4). Mounting frames (51) are fixedly installed on the upper surfaces of the fixed blocks (5). Remote camera bodies (6) are fixedly installed on the upper surfaces of the mounting frames (51). The two remote camera bodies (6) are arranged back to back and are respectively responsible for remote monitoring in the front and back directions. The remote camera bodies (6) are connected to an external image display device through wireless network or Bluetooth.

2. The automatic inspection device according to claim 1, characterized in that, The walking platform (2) includes a T-shaped frame (21). Wheel frames (22) with slots (221) are inserted and installed on both the front and back sides of the T-shaped frame (21). The wheel frames (22) are L-shaped. Bolts (223) are screwed and installed on the lower surfaces of the wheel frames (22). The tops of the bolts (223) are embedded and screwed on the lower surface of the T-shaped frame (21). A track wheel A (23) is rotatably installed on the front surface of the rear wheel frame (22). A walking motor (24) is fixedly installed on the front surface of the front wheel frame (22). The output end of the walking motor (24) is fixedly connected to a track wheel B (241). The track wheel B (241) is located between the two wheel frames (22). The track wheel A (23) and the track wheel B (241) are rollingly arranged on the T-shaped straight track (1).

3. The automatic inspection device according to claim 2, characterized in that, Limit sliding grooves (222) are opened on the upper surfaces of the wheel frames (22). The limit sliding grooves (222) are communicated with the corresponding slots (221). Block members (211) are symmetrically and fixedly installed on the upper surface of the T-shaped frame (21). The block members (211) are located in the corresponding limit sliding grooves (222).

4. An automatic inspection device according to claim 2, characterized in that, Two support plates (41) are symmetrically and fixedly installed in the housing (4). Rotating rods (42) are rotatably installed between the support plates (41) and the housing (4). The outer ends of the rotating rods (42) are fixedly connected to the corresponding fixed blocks (5). Driven bevel gears (421) are respectively sleeved on the inner ends of the rotating rods (42). An adjusting motor (43) is fixedly installed in the housing (4). A driving bevel gear (431) is sleeved on the output end of the adjusting motor (43). The driving bevel gear (431) is meshed with the two driven bevel gears (421).

5. An automatic inspection device according to claim 4, characterized in that, A PLC programming controller (7) is fixedly installed on the lower surface of the housing (4). A storage battery (8) is fixedly installed on the lower surface of the PLC programming controller (7). The storage battery (8) is electrically connected to the PLC programming controller (7) and the remote camera bodies (6). The PLC programming controller (7) is respectively electrically connected to the walking motor (24), the electric telescopic rod (3), and the adjusting motor (43).

6. The automatic inspection device according to claim 2, wherein, A counterweight is fixedly installed on the rear surface of the rear wheel frame (22).

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