Debugging device for power distribution equipment of electric power facilities

Abstract

The utility model belongs to the technical field of power facility power distribution equipment, and particularly relates to a debugging device for power facility power distribution equipment, which comprises an insulating shell, a cavity is arranged in the insulating shell, through grooves communicated with the cavity are formed in the front, rear, left and right side surfaces of the insulating shell, a through hole is formed in the top of the insulating shell, and a rotating assembly is arranged in the through hole. A threaded block is arranged on the rotating assembly in a threaded mode, first meshing teeth are arranged on the front side face, the rear side face, the left side face and the right side face of the threaded block correspondingly, and a first connecting plate, a second connecting plate, a third connecting plate and a fourth connecting plate are slidably arranged in the four through grooves correspondingly. The tops of the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are each provided with an elastic assembly connected with the inner wall of the top of the through groove. According to the device, various tools needed for debugging and overhauling are integrated in one device, carrying and using are convenient, meanwhile, due to the integrated design and the convenient and fast operation mode, the time for tool switching and preparing is shortened, and the working efficiency of debugging and overhauling is improved.

Description

TECHNICAL FIELD

[0001] The utility belongs to the technical field of power distribution equipment, and particularly relates to a debugging device of power distribution equipment. BACKGROUND

[0002] In the field of electric power, the stable operation of distribution equipment is crucial for the reliability of power supply. However, since the distribution equipment is usually installed in outdoor high-altitude locations, it is exposed to various harsh natural environments for a long time, such as wind, rain, and sunlight, and the insulating layer on its surface is easily eroded and damaged, thereby increasing the risk of electric leakage.

[0003] When it is necessary to overhaul and debug the distribution equipment in high altitude, the workers need to carry multiple tools to complete different operation tasks. For example, in order to detect whether the shell of the distribution equipment is electrically leaked, a test pen is an essential tool. At the same time, since the distribution equipment is usually equipped with a lock, a key is needed to open it for internal overhaul, and directly holding the key to operate also has the potential risk of electric shock.

[0004] In the traditional overhaul work, the workers often need to carry a test pen, a tool for fixing a key, and other auxiliary equipment that may be used. This not only increases the burden of carrying, but also wastes a lot of time and energy in the process of frequently changing tools, which reduces the work efficiency. In addition, the scattered carrying of multiple tools is easy to cause omission or loss, which brings inconvenience to the overhaul work.

[0005] Since high-altitude operation itself has certain danger and operation difficulty, if the workers also need to find and switch the required tools among many tools, not only the complexity of the work is increased, but also the quality and progress of the overhaul may be affected due to the untimely or unsmooth operation, and even safety accidents may be caused.

[0006] Therefore, we propose a debugging device of power distribution equipment, which integrates multiple tools required for debugging and overhaul in one device, facilitating carrying and use, reducing the cumbersome of workers carrying multiple tools, and at the same time, the integrated design and convenient operation mode reduce the time of tool switching and preparation, and improve the work efficiency of debugging and overhaul. CONTENT OF THE INVENTION

[0007] The utility is to provide a debugging device of power distribution equipment, which integrates multiple tools required for debugging and overhaul in one device, facilitating carrying and use, reducing the cumbersome of workers carrying multiple tools, and at the same time, the integrated design and convenient operation mode reduce the time of tool switching and preparation, and improve the work efficiency of debugging and overhaul.

[0008] The utility model adopts the technical scheme as follows:

[0009] A debugging device of power supply equipment of electric power facility, including the insulating casing, the insulating casing inside is provided with the cavity, the insulating casing front and rear left and right side all are provided with the through slot with the cavity intercommunication, the insulating casing top is provided with the through -hole, the through -hole inside is provided with the rotation subassembly, the rotation subassembly is provided with the screw thread block on the screw thread, the screw thread block front and rear left and right side all are provided with first meshing tooth;

[0010] Four the through slot inside is slidably provided with first connecting plate, second connecting plate, third connecting plate and fourth connecting plate, first connecting plate, second connecting plate, third connecting plate and fourth connecting plate top all are provided with the elastic component with the through slot top inner wall connection, first connecting plate bottom is provided with the electroscope, second connecting plate bottom is provided with the clamping component for the key fixed, third connecting plate and fourth connecting plate bottom all are provided with sucking disc, first connecting plate, second connecting plate, third connecting plate and fourth connecting plate inboard all are provided with second meshing tooth, every second meshing tooth one side all is provided with the gear with the insulating casing inner wall rotation connection, four gears are engaged with four first meshing tooth respectively, the second meshing tooth on first connecting plate is located the second meshing tooth below on second connecting plate, the second meshing tooth on second connecting plate is located the second meshing tooth below on third connecting plate, the second meshing tooth on third connecting plate and the second meshing tooth on fourth connecting plate are same in height.

[0011] Further, the rotation subassembly includes a rotating rod arranged inside the through hole, a screw thread is arranged on the rotating rod, a screw thread block is arranged on the screw thread, and a rotating disc is installed on the top of the rotating rod.

[0012] Further, a telescopic rod is arranged on the top of the screw thread block, and the top of the telescopic rod is connected with the inner wall of the insulating casing.

[0013] Further, the elastic component includes a hollow cylinder arranged on the inner wall of the through slot, a spring is arranged inside the hollow cylinder, a piston disc is arranged at the bottom of the spring, a movable rod is arranged at the bottom of the piston disc, and the movable rod penetrates out of the hollow cylinder and is connected with the first connecting plate.

[0014] Further, the clamping component includes two fixed plates arranged at the bottom of the second connecting plate, a threaded hole is arranged on one of the fixed plates, a bolt is arranged inside the threaded hole, and a fixed disc is installed at one end of the bolt.

[0015] Further, the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are provided with insulation layers.

[0016] The utility model discloses the technical effect is:

[0017] The utility model discloses before debugging, people can carry entire device and carry out debugging overhaul, because all detection equipment of the utility model is integrated, thereby reach the effect that convenient to carry, when using, manual make rotating component rotate, and rotating component drives screw block to move upwards, and first engagement tooth on screw block first contacts with the gear of first connecting plate one side, when moving upwards, and first engagement tooth drives gear rotation, and gear drives second engagement tooth and makes first connecting plate drive electroscope to move downwards, thereby makes electroscope to extend, thereby tests distribution equipment whether leakage through electroscope, and rotating component drives screw block to continue to move upwards, when moving to first engagement tooth not in with the gear contact of first connecting plate one side, and force disappears, and through corresponding elastic component makes electroscope to restore original position, and simultaneously, first engagement tooth on screw block will be engaged with the gear of second connecting plate one side, and first engagement tooth drives gear rotation, and gear drives second engagement tooth and makes second connecting plate drive the clamping component that key is fixed to extend, thereby makes key to extend into distribution equipment keyhole inside and open, and simultaneously, rotating component drives screw block to continue to move upwards, when moving to first engagement tooth not in with the gear contact of second connecting plate one side, and force disappears, and through corresponding elastic component makes clamping component restore original position, and first engagement tooth on screw block is engaged with the gear of third connecting plate and fourth connecting plate one side, and first engagement tooth drives gear rotation, and gear drives second engagement tooth and makes third connecting plate and fourth connecting plate move downwards, thereby makes the adsorption of suction disc and distribution equipment cabinet, then pulls insulation casing, thereby makes distribution equipment debugging overhaul. The device integrates a variety of debugging tools required in one device, convenient to carry and use, reduces the cumbersome of carrying multiple tools for workers, and the integrated design and convenient operation mode reduce the time of tool switching and preparation, improve the work efficiency of debugging and overhaul. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic diagram of the utility model whole;

[0019] Figure 2 It is the structure schematic diagram of the utility model insulation casing;

[0020] Figure 3 It is the structure schematic diagram of the utility model rotating component;

[0021] Figure 4 It is the structure schematic diagram of the utility model elastic component;

[0022] Figure 5 is a structural schematic view of the clamping assembly.

[0023] In the drawings, the component list represented by each reference numeral is as follows:

[0024] 1, insulating shell; 2, cavity; 3, through slot; 4, threaded block; 5, first engagement tooth; 6, first connecting plate; 7, second connecting plate; 8, third connecting plate; 9, fourth connecting plate; 10, test pen; 11, suction cup; 12, second engagement tooth; 13, gear; 14, rotating rod; 15, telescopic rod; 16, hollow cylinder; 17, spring; 18, piston disc; 19, movable rod; 20, fixed plate; 21, bolt. DETAILED DESCRIPTION

[0025] In order to make the purpose and advantages of the utility model more clear and apparent, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope specifically requested by the utility model.

[0026] As Figures 1-5 shown, the technical scheme adopted by the utility model is specifically as follows: a debugging device of a power facility distribution equipment, comprising an insulating shell 1, the insulating shell 1 is internally provided with a cavity 2, through slots 3 in communication with the cavity 2 are formed on the front, rear, left and right sides of the insulating shell 1, a through hole is formed on the top of the insulating shell 1, a rotating assembly is arranged in the through hole, a threaded block 4 is threadedly arranged on the rotating assembly, first engagement teeth 5 are arranged on the front, rear, left and right sides of the threaded block 4;

[0027] The first connecting plate 6, the second connecting plate 7, the third connecting plate 8 and the fourth connecting plate 9 are slidably arranged in the four through slots 3, the first connecting plate 6, the second connecting plate 7, the third connecting plate 8 and the fourth connecting plate 9 are all provided with elastic assemblies connected with the top inner walls of the through slots 3, a test pen 10 is arranged on the bottom of the first connecting plate 6, a clamping assembly for fixing a key is arranged on the bottom of the second connecting plate 7, suction cups 11 are arranged on the bottoms of the third connecting plate 8 and the fourth connecting plate 9, second engagement teeth 12 are arranged on the inner sides of the first connecting plate 6, the second connecting plate 7, the third connecting plate 8 and the fourth connecting plate 9, the second engagement teeth 12 are all provided with gear 13 rotatably connected with the inner walls of the insulating shell 1, the four gears 13 are engaged with the four first engagement teeth 5, the second engagement teeth 12 on the first connecting plate 6 are below the second engagement teeth 12 on the second connecting plate 7, the second engagement teeth 12 on the second connecting plate 7 are below the second engagement teeth 12 on the third connecting plate 8, the second engagement teeth 12 on the third connecting plate 8 are at the same height as the second engagement teeth 12 on the fourth connecting plate 9.

[0028] The insulating shell 1 is made of cross-linked polyethylene, a high-performance insulating material, which is light in weight, has excellent electric breakdown resistance and heat resistance, and is suitable for high-voltage cables and other high-performance electrical equipment.

[0029] Meanwhile, the rotating assembly comprises a rotating rod 14 arranged in the through hole, the rotating rod 14 is provided with threads, the threads are provided with a threaded block 4, the top of the rotating rod 14 is provided with a rotating disc, the rotating disc drives the rotating rod 14 to rotate in the through hole, so that the threaded block 4 moves upward through the threads.

[0030] Further, the threaded block 4 is provided with an extension rod 15 at the top, the top of the extension rod 15 is connected with the inner wall of the insulating shell 1, the threaded block 4 moves upward through the extension rod 15, and the extension rod 15 is driven to shrink at the same time, so as to displace.

[0031] The extension rod 15 is composed of a first connecting rod and a second connecting rod, the first connecting rod is movable in the second connecting rod, which is prior art and will not be described in detail here.

[0032] The elastic assembly comprises a hollow cylinder 16 arranged on the inner wall of the through slot 3, the hollow cylinder 16 is provided with a spring 17 inside, the bottom of the spring 17 is provided with a piston disc 18, the bottom of the piston disc 18 is provided with a movable rod 19, the movable rod 19 penetrates out of the hollow cylinder 16 and is connected with the first connecting plate 6.

[0033] When the first connecting plate 6, the second connecting plate 7, the third connecting plate 8 and the fourth connecting plate 9 move downward, the movable rod 19 drives the piston disc 18 to stretch the spring 17, and after the engagement force disappears, the first connecting plate 6, the second connecting plate 7, the third connecting plate 8 and the fourth connecting plate 9 are restored to the original position through the elastic force of the spring 17.

[0034] The clamping assembly comprises two fixed plates 20 arranged at the bottom of the second connecting plate 7, one of the fixed plates 20 is provided with a threaded hole, the threaded hole is provided with a bolt 21, one end of the bolt 21 is provided with a fixed disc, first, the key is placed between the two fixed plates 20, then the bolt 21 is rotated and moved in the threaded hole, so as to fix the key through the fixed disc.

[0035] The first connecting plate 6, the second connecting plate 7, the third connecting plate 8 and the fourth connecting plate 9 are all provided with an insulating layer. The insulating layer can prevent the electric current from causing harm to the human body.

[0036] The test pen 10, also called the test pen, is a kind of electrician tool, which is used to test whether the electric wire is electrified. The pen body has a neon bubble. If the neon bubble is lighted when testing, it means that the electric wire is electrified or is the live wire. The pen tip and the pen tail of the test pen 10 are made of metal material, and the pen rod is made of insulating material, which belongs to the prior art and will not be described in detail here.

[0037] The working principle of the utility model is as follows: firstly, in the prior art, the power distribution equipment is in high altitude and is blown by wind and sunned by rain, and the insulating layer of the power distribution equipment will fall off, at this time, there is a risk of electric leakage. When people carry out maintenance of the high-altitude power distribution equipment, many tools such as the test pen 10 are needed to detect whether the power distribution equipment shell has the phenomenon of electric leakage. At the same time, the power distribution equipment is generally usually provided with a lock, which needs to be opened by a key. However, if the key is directly used to open, there will also be a risk of electric leakage. Before debugging, people can carry the whole device to debug and maintain. Since all the detection devices of the utility model are integrated, the effect of being convenient to carry is achieved. When in use, the rotating assembly is manually rotated, the screw block 4 is driven by the rotating assembly to move upwards, the first meshing teeth 5 on the screw block 4 first come into contact with the gear 13 on one side of the first connecting plate 6. When moving upwards, the first meshing teeth 5 drive the gear 13 to rotate, the gear 13 drives the second meshing teeth 12 to make the first connecting plate 6 drive the test pen 10 to move downwards, so that the test pen 10 is stretched out, so as to test whether the power distribution equipment is electrified by the test pen 10. The rotating assembly drives the screw block 4 to continue to move upwards. When the first meshing teeth 5 are not in contact with the gear 13 on one side of the first connecting plate 6, the force disappears. The test pen 10 is restored to the original position by the corresponding elastic assembly. At the same time, the first meshing teeth 5 on the screw block 4 will mesh with the gear 13 on one side of the second connecting plate 7. The first meshing teeth 5 drive the gear 13 to rotate. The gear 13 drives the second meshing teeth 12 to make the second connecting plate 7 drive the key clamping assembly fixed by the key to stretch out, so that the key is inserted into the key hole of the power distribution equipment to open. At the same time, the rotating assembly drives the screw block 4 to continue to move upwards. When the first meshing teeth 5 are not in contact with the gear 13 on one side of the second connecting plate 7, the force disappears. The key clamping assembly is restored to the original position by the corresponding elastic assembly. The first meshing teeth 5 on the screw block 4 mesh with the gears 13 on one side of the third connecting plate 8 and the fourth connecting plate 9. The first meshing teeth 5 drive the gears 13 to rotate. The gears 13 drive the second meshing teeth 12 to make the third connecting plate 8 and the fourth connecting plate 9 move downwards, so that the suction cups 11 are adsorbed to the cabinet body of the power distribution equipment, and then the insulating shell 1 is pulled, so that the power distribution equipment is debugged and maintained. The device integrates various tools required for debugging and maintenance in one device, which is convenient to carry and use, reduces the cumbersome of carrying various tools by workers, and at the same time, the integrated design and convenient operation mode reduce the time of tool switching and preparation, improve the working efficiency of debugging and maintenance.

[0038] The above description is only the preferred embodiment of the present application, it should be pointed out that for those skilled in the art, without departing from the principles of the present application, can make a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application. The structure, device and operation method not specifically described and explained in the present application, if no special description and limitation, are implemented according to the conventional means in the art.

Claims

1. A commissioning device for an electrical power distribution apparatus comprising an insulated housing (1), characterized in that: The inside of the insulating shell (1) is provided with a cavity (2), the front, back, left and right sides of the insulating shell (1) are provided with a through slot (3) which communicates with the cavity (2), the top of the insulating shell (1) is provided with a through hole, the inside of the through hole is provided with a rotating assembly, the rotating assembly is provided with a threaded block (4) on the screw, the first engaging tooth (5) is arranged on the front, back, left and right sides of the threaded block (4). The inside of the four through slots (3) is respectively provided with a first connecting plate (6), a second connecting plate (7), a third connecting plate (8) and a fourth connecting plate (9), the top of the first connecting plate (6), the second connecting plate (7), the third connecting plate (8) and the fourth connecting plate (9) is provided with an elastic assembly connected with the inner wall of the through slot (3), the bottom of the first connecting plate (6) is provided with a electroscope (10), the bottom of the second connecting plate (7) is provided with a clamping assembly for fixing the key, the bottom of the third connecting plate (8) and the fourth connecting plate (9) is provided with a suction cup (11), the inside of the first connecting plate (6), the second connecting plate (7), the third connecting plate (8) and the fourth connecting plate (9) is provided with a second engaging tooth (12), one side of each second engaging tooth (12) is provided with a gear (13) rotatably connected with the inner wall of the insulating shell (1), the four gears (13) are engaged with the four first engaging teeth (5), the second engaging tooth (12) on the first connecting plate (6) is below the second engaging tooth (12) on the second connecting plate (7), the second engaging tooth (12) on the second connecting plate (7) is below the second engaging tooth (12) on the third connecting plate (8), the second engaging tooth (12) on the third connecting plate (8) is the same height as the second engaging tooth (12) on the fourth connecting plate (9).

2. The commissioning device of claim 1, wherein: The rotating assembly comprises a rotating rod (14) arranged in the through hole, the rotating rod (14) is provided with a screw, the screw is provided with a threaded block (4), and the rotating rod (14) is provided with a rotating disc.

3. The commissioning device of claim 1, wherein: The top of the threaded block (4) is provided with a telescopic rod (15), and the top of the telescopic rod (15) is connected with the inner wall of the insulating shell (1).

4. The commissioning device of claim 1, wherein: The elastic assembly comprises a hollow cylinder (16) arranged on the inner wall of the through slot (3), the inside of the hollow cylinder (16) is provided with a spring (17), the bottom of the spring (17) is provided with a piston disc (18), the bottom of the piston disc (18) is provided with a movable rod (19), and the movable rod (19) penetrates out of the hollow cylinder (16) and is connected with the first connecting plate (6).

5. The commissioning device of claim 1, wherein: The clamping assembly comprises two fixed plates (20) arranged on the bottom of the second connecting plate (7), one of the fixed plates (20) is provided with a threaded hole, the threaded hole is provided with a bolt (21), and one end of the bolt (21) is provided with a fixed disc.

6. The commissioning device of claim 1, wherein: The first connecting plate (6), the second connecting plate (7), the third connecting plate (8) and the fourth connecting plate (9) are provided with insulation layers.

Images