Intelligent patrol device for transformer substation

Abstract

The utility model discloses an intelligent patrol device for a transformer station, and particularly relates to the technical field of patrol devices, the intelligent patrol device comprises a detection member used for detecting electric leakage and a moving member moving along a preset path, the detection member is located at one side of the moving member, and a connecting member is installed at one side of the top of the moving member; the detection piece comprises a detection part and an inserting part, the connecting piece comprises a connecting frame, the connecting frame is provided with an inserting groove for inserting the inserting part, a movable connecting plate is installed above the connecting frame, a spring is fixedly connected between the bottom of the connecting plate and the connecting frame, and the bottom of the connecting plate is fixedly connected with a limiting rod; the free end of the limiting rod extends into the inserting groove to abut against the inserting part. The connecting frame and the limiting rod are arranged, the inserting part is inserted into the inserting groove in the connecting frame, the limiting rod is pulled through the spring to abut against the inserting part, people only need to pull the connecting plate when needing to overhaul the device, the overhaul difficulty of the device is reduced, and the overhaul efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection devices, and particularly relates to an intelligent inspection device for a substation. Background Art

[0002] As an important part of the power system, the operation state of a substation directly affects the stability and safety of the entire power grid. The traditional inspection method of a substation mainly relies on manual labor, which has problems such as low inspection efficiency and great potential safety hazards. With the development of intelligent technologies, the inspection of substations is gradually moving towards automation and intelligence. However, the existing intelligent inspection devices have certain defects when in use.

[0003] For example, in a Chinese patent with the publication number of "CN221746263U", an inspection device for a wind power substation is disclosed, which includes an inspection robot. The inspection robot belongs to the prior art and will not be described in detail. A plurality of support frames are fixedly connected to the side wall of the inspection robot. An electric push rod is fixedly connected to the surface of the support frame. A detection component is installed at the driving end of the electric push rod. The detection component includes a mounting seat. The mounting seat is fixedly connected to the driving end of the electric push rod. A moving wheel is rotatably connected inside the mounting seat. An annular conductive layer is fixedly connected to the outside of the moving wheel. A conductive ring is embedded and sleeved at the center of the conductive layer. An electric pen is electrically connected above the conductive ring. When the inspection robot conducts a leakage inspection on the substation, an operator holds one end of a wire. When the electric push rod is operated to drive the moving wheel to descend, the conductive layer fits the ground and rotates. When there is a ground leakage in the substation ground, the conductive layer and the conductive ring cooperate to conduct electricity to the electric pen, causing the electric pen to light up to remind the operator that there is a leakage in this area. Compared with the prior art, through the rotational cooperation of the conductive layer and the conductive ring, the tip of the electric pen does not directly contact the ground to avoid wear and affect the service life of the electric pen. Moreover, the leakage detection range can be expanded through the conductive layer. Since the detection structure of this device is integrally fixed to one side of the inspection robot, the difficulty of installing and disassembling the detection structure is relatively high when the device is in use, reducing the maintenance efficiency of the device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an intelligent inspection device for a substation to solve the above-mentioned deficiencies in the technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An intelligent inspection device for a substation includes a detection piece for detecting leakage and a moving piece moving along a preset path. The detection piece is on one side of the moving piece, and a connecting piece is installed on one side of the top of the moving piece;

[0006] The detection piece includes a detection part and a plugging part, the connecting piece includes a connecting frame, a slot for the plugging part to insert is formed on the connecting frame, and a movable connecting plate is installed above the connecting frame. A spring is fixedly connected between the bottom of the connecting plate and the connecting frame, and a limiting rod is fixedly connected to the bottom of the connecting plate. The free end of the limiting rod extends into the slot to abut against the plugging part.

[0007] Preferably, the plugging part includes a plugging frame. One side of the plugging frame facing the slot forms a slope, which slopes upward from the side close to the slot to the other side. A jack and a guiding groove are recessed at the top of the plugging frame. The jack is between the guiding groove and the slope, and the bottom of the jack is below the guiding groove.

[0008] Preferably, a handle is fixedly connected to the top of the connecting plate.

[0009] Preferably, the moving part includes an inspection robot. A bottom frame is rotatably connected to the bottom of the inspection robot, and moving wheels are rotatably connected to the bottom of the bottom frame.

[0010] Preferably, the detection part includes a base frame. A roller is rotatably connected to the bottom of the base frame. A conductive layer is sleeved on the roller. One side of the plugging frame is fixedly connected to the top of the base frame. An electric pen is installed above the base frame. The detection head of the electric pen passes through the base frame to contact the conductive layer.

[0011] Preferably, an indicator light is arranged on the electric pen.

[0012] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0013] 1. By providing a connecting frame and a limiting rod, the plugging part is inserted into the slot on the connecting frame, and the connecting plate and the limiting rod are pulled to move through the spring, so that the limiting rod abuts against the plugging part. When personnel need to repair the device, they only need to pull the connecting plate, which reduces the difficulty of installing and disassembling the detection part and improves the repair efficiency of the device;

[0014] 2. By providing an inclined surface and a guiding groove on the plugging frame, when the plugging frame is inserted into the slot, the limiting rod will synchronously abut against the plugging frame. Through the cooperation of the inclined surface and the guiding groove, the limiting rod is convenient to insert into the jack on the plugging frame, so that the plugging frame is convenient to be connected with the connecting frame, further improving the stability of the device during use. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0016] Figure 1 One of the perspective views of the present utility model;

[0017] Figure 2 Another perspective view of the present utility model;

[0018] Figure 3 Perspective view of the connecting member of the present utility model;

[0019] Figure 4 One of the perspective views of the detection member of the present utility model;

[0020] Figure 5 Another perspective view of the detection member of the present utility model;

[0021] Figure 6 Cross-sectional view of the plug board of the present utility model;

[0022] Explanation of reference numerals in the drawings:

[0023] 1, inspection robot; 2, chassis; 3, moving wheels; 4, detection member; 41, conductive layer; 42, roller; 43, base frame; 44, electric pen; 45, plug frame; 46, ramp; 47, guide groove; 48, jack; 5, connecting member; 51, connecting plate; 52, handle; 53, limiting rod; 54, spring; 55, connecting frame; 56, slot. Detailed implementation manners

[0024] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0025] The present utility model provides a substation intelligent inspection device as shown in Figures 1-6 the figure, which includes a detection member 4 for detecting electric leakage and a moving member moving along a preset path. The detection member 4 is located on one side of the moving member, and a connecting member 5 is installed on one side of the top of the moving member;

[0026] The detection member 4 includes a detection part and a plugging part. The connecting member 5 includes a connecting frame 55. A slot 56 for inserting the plugging part is formed on the connecting frame 55. A movable connecting plate 51 is installed above the connecting frame 55. A spring 54 is fixedly connected between the bottom of the connecting plate 51 and the connecting frame 55. A limiting rod 53 is fixedly connected to the bottom of the connecting plate 51. The free end of the limiting rod 53 extends into the slot 56 to abut against the plugging part.

[0027] Through the above technical solution, when personnel need to conduct substation inspection work, they take the detection part 4. When the insertion part is inserted into the slot 56 on the connecting frame 55, the insertion part will squeeze the limit rod 53, causing the limit rod 53 to drive the connecting plate 51 to move upward. When the connecting plate 51 moves upward, it will stretch the spring 54, causing the spring 54 to generate a reaction force. The spring 54 drives the connecting plate 51 to move back, causing the connecting plate 51 to drive the limit rod 53 to move, thereby resisting the insertion part inserted into the slot 56, thus fixing the insertion part and the detection part. By moving the detection part 4, the detection part is driven to move, and whether the substation ground is leaking electricity is detected by the detection part.

[0028] Specifically, in one embodiment, regarding the above insertion part, as Figure 1 , Figure 2 , Figures 4-6 shown, the insertion part includes an insertion frame 45. One side of the insertion frame 45 facing the slot 56 forms a slope 46. The slope 46 slopes upward from the side close to the slot 56 to the other side. The top of the insertion frame 45 is recessed to form a jack 48 and a guide groove 47. The jack 48 is between the guide groove 47 and the slope 46, and the bottom of the jack 48 is below the guide groove 47.

[0029] In this embodiment, when personnel need to connect the detection part to the connecting frame 55, when the insertion frame 45 is inserted into the slot 56 on the connecting frame 55, the insertion frame 45 will squeeze the limit rod 53, causing the limit rod 53 to drive the connecting plate 51 to move upward. When the connecting plate 51 moves upward, it will stretch the spring 54, causing the spring 54 to generate a reaction force. The spring 54 drives the connecting plate 51 to move back, causing the connecting plate 51 to drive the limit rod 53 to move back. Through the cooperation of the slope 46, as the insertion frame 45 moves, the limit rod 53 slides relative to the slope 46. Through the cooperation of the guide groove 47, the limit rod 53 is inserted into the jack 48, thus completing the installation of the insertion frame 45 and the detection part. When it is necessary to disassemble and repair the part, only need to pull the connecting plate 51, causing the connecting plate 51 to drive the limit rod 53 to move, separating the limit rod 53 from the insertion frame 45, and then the repair part can be removed for repair.

[0030] Moreover, in the present utility model, in order to facilitate pulling of the connecting plate 51, as Figures 1-3 shown, a handle 52 is fixedly connected to the top of the connecting plate 51.

[0031] In addition, in the present utility model, regarding the above moving part, as Figures 1-2 shown, the moving part includes an inspection robot 1. The bottom of the inspection robot 1 is rotatably connected to a bottom frame 2, and the bottom of the bottom frame 2 is rotatably connected to moving wheels 3.

[0032] In this embodiment, when the inspection robot 1 moves, through the cooperation of the bottom frame 2 and the moving wheels 3, the inspection robot 1 moves.

[0033] Specifically, in one embodiment, regarding the above detection part, as Figures 1-2 , Figures 4-5 shown, the detection part includes a base frame 43. A roller 42 is rotatably connected to the bottom of the base frame 43. A conductive layer 41 is sleeved on the roller 42. One side of the plug-in frame 45 is fixedly connected to the top of the base frame 43. An electric pen 44 is installed above the base frame 43. The detection head of the electric pen 44 passes through the base frame 43 and contacts the conductive layer 41.

[0034] In this embodiment, when the plug-in frame 45 is installed and the inspection robot 1 is installed, when the inspection robot 1 moves, it will synchronously drive the roller 42 to roll. And through the cooperation of the conductive layer 41, if the ground near the device is leaking electricity, the electric pen 44 will be powered on, thereby detecting the ground leakage.

[0035] Moreover, in the present utility model, in order to enable personnel to intuitively understand whether the electric pen 44 is powered on, an indicator light is provided on the electric pen 44.

[0036] Only some exemplary embodiments of the present utility model have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. An intelligent inspection device for a substation, characterized in that: It includes a detection component (4) for detecting electric leakage and a moving component that moves along a preset path. The detection component (4) is on one side of the moving component, and a connecting component (5) is installed on one side of the top of the moving component; The detection component (4) includes a detection part and a plugging part. The connecting component (5) includes a connecting frame (55). A slot (56) for inserting the plugging part is formed on the connecting frame (55). A movable connecting plate (51) is installed above the connecting frame (55). A spring (54) is fixedly connected between the bottom of the connecting plate (51) and the connecting frame (55). A limiting rod (53) is fixedly connected to the bottom of the connecting plate (51). The free end of the limiting rod (53) extends into the slot (56) to abut against the plugging part.

2. The intelligent inspection device for a substation according to claim 1, characterized in that: The plugging part includes a plugging frame (45). A slope (46) is formed on one side of the plugging frame (45) facing the slot (56). The slope (46) slopes upward from the side close to the slot (56) to the other side. A jack (48) and a guiding groove (47) are recessed at the top of the plugging frame (45). The jack (48) is between the guiding groove (47) and the slope (46), and the bottom of the jack (48) is below the guiding groove (47).

3. The intelligent inspection device for a substation according to claim 1 or 2, characterized in that: A handle (52) is fixedly connected to the top of the connecting plate (51).

4. The intelligent inspection device for a substation according to claim 1 or 2, characterized in that: The moving component includes an inspection robot (1). A chassis (2) is rotatably connected to the bottom of the inspection robot (1). A moving wheel (3) is rotatably connected to the bottom of the chassis (2).

5. An intelligent inspection device for a substation according to claim 2, characterized in that: The detection part includes a base frame (43). A roller (42) is rotatably connected to the bottom of the base frame (43). A conductive layer (41) is sleeved on the roller (42). One side of the plugging frame (45) is fixedly connected to the top of the base frame (43). An electric pen (44) is installed above the base frame (43). The detection head of the electric pen (44) passes through the base frame (43) to contact the conductive layer (41).

6. The intelligent inspection device for a substation according to claim 5, characterized in that: An indicator light is arranged on the electric pen (44).

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