Electrical equipment detection device

Abstract

An electrical equipment detection device provided by the utility model comprises an acquisition camera, a shell, a transmission rod, a deflector rod and a control mechanism, the transmission rod and the acquisition camera are coaxially arranged, the outer wall of the acquisition camera is provided with a plurality of mounting grooves at equal intervals along the circumferential direction, one end of the deflector rod is located in the mounting grooves, and the control mechanism is connected with the deflector rod. The shell is fixed on the back of the acquisition camera, and a movable hole corresponding to the deflector rod is formed in the shell; the acquisition camera on the transmission rod enters the electrical equipment, the acquisition camera transmits acquired data to the display, the display detects the internal condition of the electrical equipment, and when the acquisition camera is shielded by a wire or other movable obstacles, the driving outer pipe is controlled to rotate to drive the electrical equipment to rotate. The driving ring is driven to move towards the direction of the fixing ring, and under the action of the connecting rod, the shifting rod is turned outwards to push an external obstacle aside, so that the image acquisition effect of the acquisition camera is ensured.

Description

Technical Field

[0001] The utility model relates to the field of electrical equipment detection, in particular to an electrical equipment detection device. Background Art

[0002] With the transformation of urban and rural power grids, new equipment and new technologies have been widely used, which has greatly improved the overall condition of power equipment. The improvement of equipment performance has brought huge benefits to the safe operation of the power grid, and at the same time put forward higher requirements for the improvement of power supply equipment maintenance work.

[0003] Power equipment needs to be inspected before it is put into operation, and also needs to be inspected regularly after it is put into operation to check for any faults or the specific circumstances of the faults. For example, it is often found on site that:

[0004] 1. Parts are loose, falling off and conductive surfaces are scratched;

[0005] 2. Insulator cracking caused by strong vibration;

[0006] 3. The contact seat is damaged due to inaccurate connection of the pressure transformer flange;

[0007] 4. Foreign objects enter the cabinet and parts, materials and tools are left in the device.

[0008] When inspecting power equipment that is difficult to disassemble, it is usually observed with the naked eye. However, the problems that can be observed with the naked eye are limited. When the structure of the power equipment is more complex, many small but extremely important problems (metal particles, powder, debris, cracks, etc.) will be ignored, resulting in the equipment not being able to work properly and the safety of other related facilities cannot be guaranteed. In order to conduct a more complete inspection, the equipment often needs to be dismantled, which is very inefficient.

[0009] A maintenance and inspection equipment for substations disclosed in a Chinese utility model patent with publication number CN216355640U uses imaging equipment to view internal problems of electrical equipment. However, when the camera enters the interior of the electrical equipment, it may be blocked by wires or other movable obstacles, affecting the camera's image formation and further affecting the detection efficiency of the electrical equipment. Utility Model Content

[0010] 1. Technical issues to be resolved

[0011] In order to solve the above problems in the prior art, the utility model provides an electrical equipment detection device.

[0012] (II) Technical solution

[0013] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0014] An electrical equipment detection device comprises a collection camera, a housing, a transmission rod, a lever and a control mechanism;

[0015] The transmission rod is fixed to the back of the acquisition camera and is coaxially arranged with the acquisition camera;

[0016] The outer wall of the acquisition camera is provided with a plurality of installation grooves at equal intervals along its circumference;

[0017] One end of the lever is located in the mounting groove;

[0018] The control mechanism is connected to the lever to control the lever to flip outward;

[0019] The shell is fixed on the back of the acquisition camera, and an activity hole corresponding to the lever is opened on the shell.

[0020] Preferably, the control mechanism comprises a fixed ring, a driving outer tube, a driving ring, a connecting rod and a rotating assembly;

[0021] The driving outer tube is sleeved on the transmission rod;

[0022] The fixing ring is fixed on the driving outer tube through a bearing, and one end of the lever away from the mounting groove is hinged on the outer wall of the fixing ring;

[0023] The driving ring is threadedly connected to the driving outer tube, and one end of the connecting rod is hingedly connected to the outer wall of the driving ring at equal intervals along its circumference;

[0024] The connecting rods correspond to the shifting rods one by one, and the other end of the connecting rods is hinged to the middle of the corresponding shifting rods;

[0025] The rotating assembly is connected to the driving outer tube and is used for driving the driving outer tube to rotate.

[0026] Preferably, the rotating assembly includes a motor, a driving gear and a driven gear ring;

[0027] The driven gear ring is fixed on the driving outer tube;

[0028] The driving gear meshes with the driven gear ring;

[0029] The motor is connected to the driving gear.

[0030] Preferably, the shell is made of insulating material.

[0031] (III) Beneficial effects

[0032] The beneficial effect of the utility model is that: by adopting the above-mentioned technical scheme, the interior of the electrical equipment is entered through the acquisition camera on the transmission rod, and the acquisition camera transmits the acquired data to the display, and the internal situation of the electrical equipment is detected through the display. When the acquisition camera is blocked by the wire or other movable obstacles, the outer tube is controlled to rotate, driving the drive ring to move toward the fixed ring. Under the action of the connecting rod, the lever is flipped outward to push away the external obstacles, thereby ensuring the image acquisition effect of the acquisition camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of an electrical equipment detection device;

[0034] Figure 2 It is a schematic diagram of the internal structure of an electrical equipment detection device;

[0035] Figure 3 The present invention is a schematic diagram of the use status of an electrical equipment detection device.

[0036] [Description of Reference Numerals]

[0037] 1. Collecting camera;

[0038] 2. Shell;

[0039] 3. Push the lever;

[0040] 4. Control agency;

[0041] 41. driving outer tube; 42. fixing ring; 43. connecting rod; 44. driving ring; 45. driven gear ring; 46. driving gear; 47. motor;

[0042] 5. Transmission rod. DETAILED DESCRIPTION

[0043] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0044] Please refer to Figures 1 to 3 , the utility model provides an electrical equipment detection device, including a collection camera 1, a housing 2, a transmission rod 5, a lever 3 and a control mechanism 4;

[0045] The transmission rod 5 is fixed to the back of the acquisition camera 1 and is coaxially arranged with the acquisition camera 1;

[0046] The outer wall of the acquisition camera 1 is provided with a plurality of installation grooves at equal intervals along its circumference;

[0047] One end of the lever 3 is located in the mounting groove;

[0048] The control mechanism 4 is connected to the lever 3 to control the lever 3 to flip outwards;

[0049] The housing 2 is fixed to the back of the acquisition camera 1 , and a movable hole corresponding to the lever 3 is provided on the housing 2 .

[0050] In this embodiment, the control mechanism 4 includes a fixed ring 42, a driving outer tube 41, a driving ring 44, a connecting rod 43 and a rotating assembly;

[0051] The driving outer tube 41 is sleeved on the transmission rod 5;

[0052] The fixing ring 42 is fixed on the driving outer tube 41 through a bearing, and one end of the lever 3 away from the mounting groove is hinged to the outer wall of the fixing ring 42;

[0053] The driving ring 44 is threadedly connected to the driving outer tube 41, and one end of the connecting rod 43 is hingedly connected to the outer wall of the driving ring 44 at equal intervals along its circumference;

[0054] The connecting rod 43 corresponds to the lever 3 one by one, and the other end of the connecting rod 43 is hinged to the middle of the corresponding lever 3;

[0055] The rotating assembly is connected to the driving outer tube 41 and is used to drive the driving outer tube 41 to rotate;

[0056] When in use, the electrical equipment is entered through the acquisition camera 1 on the transmission rod 5. The acquisition camera 1 transmits the acquired data to the display, and the internal situation of the electrical equipment is detected through the display. When the acquisition camera 1 is blocked by the wire or other movable obstacles, the outer tube 41 is controlled to rotate, driving the drive ring 44 to move toward the fixed ring 42. Under the action of the connecting rod 43, the lever 3 is flipped outward to push away the external obstacles, thereby ensuring the image acquisition effect of the acquisition camera 1.

[0057] In this embodiment, the rotating assembly includes a motor 47, a driving gear 46 and a driven gear ring 45;

[0058] The driven gear ring 45 is fixed on the driving outer tube 41;

[0059] The driving gear 46 meshes with the driven gear ring 45;

[0060] The motor 47 is connected to the driving gear 46;

[0061] When in use, the motor 47 drives the driving gear 46 to rotate, which drives the driven gear ring 45 to rotate, and further drives the outer tube 41 to rotate.

[0062] In this embodiment, the housing 2 is made of insulating material;

[0063] It should be noted that an LED light is installed at the image acquisition end of the acquisition camera 1 .

[0064] The working principle of the utility model is as follows:

[0065] The inside of the electrical equipment is entered through the acquisition camera 1 on the transmission rod 5. The acquisition camera 1 transmits the acquired data to the display, and the internal situation of the electrical equipment is detected through the display. When the acquisition camera 1 is blocked by the wire or other movable obstacles, the outer tube 41 is controlled to rotate, driving the drive ring 44 to move toward the fixed ring 42. Under the action of the connecting rod 43, the lever 3 is flipped outward to push away the external obstacles, thereby ensuring the image acquisition effect of the acquisition camera 1.

[0066] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0067] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0068] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An electrical equipment detection device, It is characterized in that It includes a collection camera, a housing, a transmission rod, a lever and a control mechanism; The transmission rod is fixed to the back of the acquisition camera and is coaxially arranged with the acquisition camera; The outer wall of the acquisition camera is provided with a plurality of installation grooves at equal intervals along its circumference; One end of the lever is located in the mounting groove; The control mechanism is connected to the lever to control the lever to flip outward; The shell is fixed on the back of the acquisition camera, and an activity hole corresponding to the lever is opened on the shell.

2. An electrical equipment detection device according to claim 1, It is characterized in that The control mechanism includes a fixed ring, a driving outer tube, a driving ring, a connecting rod and a rotating assembly; The driving outer tube is sleeved on the transmission rod; The fixing ring is fixed on the driving outer tube through a bearing, and one end of the lever away from the mounting groove is hinged on the outer wall of the fixing ring; The driving ring is threadedly connected to the driving outer tube, and one end of the connecting rod is hingedly connected to the outer wall of the driving ring at equal intervals along its circumference; The connecting rods correspond to the shifting rods one by one, and the other end of the connecting rods is hinged to the middle of the corresponding shifting rods; The rotating assembly is connected to the driving outer tube and is used for driving the driving outer tube to rotate.

3. An electrical equipment detection device according to claim 2, It is characterized in that The rotating assembly includes a motor, a driving gear and a driven gear ring; The driven gear ring is fixed on the driving outer tube; The driving gear meshes with the driven gear ring; The motor is connected to the driving gear.

4. An electrical equipment detection device according to claim 1, It is characterized in that The shell is made of insulating material.

Images