Electroscope for power line repair

Abstract

The utility model is suitable for the technical field of electric power engineering, and provides an electroscope for electric power repair, comprising an electroscope main body which is electrically provided with a power connection contact, and a control mechanism which is installed at the top end of the electroscope main body and is symmetrically provided with two groups of detection contacts, the two groups of detection contacts are electrically connected with the electrical contact; and a plurality of groups of adjusting mechanisms, connecting columns are connected among the plurality of groups of adjusting mechanisms, and the adjusting mechanism at the top is fixedly connected with the electroscope main body. According to the electroscope for power line repair, the control mechanism can allow an external wire to enter the electroscope and can release the wire in the electroscope, and the adjusting mechanism can adjust the angle of the electroscope main body according to the environment of a power line repair site, so that the detection contact can be in contact with the wire quickly and stably. The detection progress of the wire is accelerated, and then the emergency repair progress of electric power is accelerated.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power engineering, and particularly relates to an electric tester for electric power emergency repair. Background Art

[0002] A tester is a tool used to check whether high-voltage lines and power equipment are energized. It is the most basic safety tool commonly used in power plants and substations. When repairing power equipment, the "Electric Power Safety Work Regulations" require that an on-site power test be conducted before using a grounding wire or grounding knife switch to ensure that the equipment is powered off. When using a tester, because the tester test circuits are all level tests, it is often the case that when testing lines with multiple voltage levels, due to the small wiring space and dead corners, conventional testers cannot be inserted for testing, making on-site work very inconvenient, so an adjustable angle tester is needed.

[0003] The existing application document (Announcement No.: CN219285269U) includes a hand lever, a tester main body is installed on the top of the hand lever, a detection contact is installed on the top of the tester main body, and a detection display light is also provided on the tester main body, a suspension assembly includes a U-shaped rod, a rotating rod, a first spring rotating cylinder, a swing rod, a pressure rod and an arc hook, U-shaped rods are installed on both end side walls of the tester main body, the U-shaped rod is installed with a rotating rod at opposite ends through a fixed block, a rotating cylinder is rotatably connected to the rod wall of the rotating rod, a swing rod is installed on the upper surface of the rotating cylinder, a pressure rod is installed on the lower surface of the rotating cylinder, an arc hook is installed on the top of the swing rod, and two sets of limit assemblies are symmetrically installed on both sides of the hand lever near the bottom. This application can enable the tester detection contact to stably contact with the wire to avoid detection interruption.

[0004] Although the existing testers for power emergency repair can achieve stable contact between the detection contacts and the wires, due to the complexity of the power emergency repair site environment, the contact stroke between the detection contacts and the wires is not a vertical stroke, that is, there are obstacles within this stroke, and the existing testers for power emergency repair do not have the function of angle adjustment and cannot adapt to the complex power emergency repair environment, so rapid power repair cannot be achieved.

[0005] Therefore, in view of the above status quo, it is urgent to develop a kind of electrician for power repair to overcome the shortcomings in current practical applications. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the embodiments of the utility model is to provide a tester for power emergency repair to solve the problems in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An electrician for power emergency repair, comprising an electrician main body, on which an electrician main body is electrically mounted an electric contact, and further comprising:

[0009] A control mechanism, the control mechanism is mounted on the top of the electroscope body, two groups of detection contacts are symmetrically mounted on the control mechanism, the two groups of detection contacts are electrically connected to the power contact through wires, the control mechanism drives the two groups of detection contacts to move toward and away from each other by rotating, the two groups of detection contacts are in stable contact with the wires by moving toward each other, and the two groups of detection contacts are separated from the wires by moving away from each other;

[0010] The adjustment mechanism is provided with multiple groups, and the multiple groups of adjustment mechanisms are connected by connecting columns. A handle is fixed on the connecting column at the tail, and the adjustment mechanism at the top is fixedly connected to the electroscope body. The adjustment mechanism changes the deflection angle of the electroscope body and the control mechanism by cooperating with the connecting column.

[0011] As a further technical solution of the utility model, the control mechanism includes a telescopic member, a movable seat, a first connecting rod, a rotating rod and a fixed seat. The telescopic member is fixed on the electroscope body, and the movable seat is fixed on the output end of the telescopic member. The first connecting rod is symmetrically installed at both ends of the movable seat. The movable seat is connected to the rotating rods rotatably installed at both ends of the fixed seat through the first connecting rod. The fixed seat is fixed on the electroscope body, and detection contacts are fixed on the top ends of the two groups of rotating rods.

[0012] As a further technical solution of the utility model, the telescopic member adopts an electric telescopic rod, and the rotating rod adopts a Z-shaped rod structure.

[0013] As a further technical solution of the utility model, the adjustment mechanism includes a first adjustment seat, a mounting shaft, a second adjustment seat, a rotating seat, a pressure plate, a second connecting rod, a spring and a limit piece. The first adjustment seat is rotatably installed on the top of the connecting column through the rotating seat, the first adjustment seat is fixed with a mounting shaft, the second adjustment seat is rotatably installed on the bottom of the connecting column through the rotating seat, one end of the second adjustment seat is rotatably installed on the mounting shaft, both ends of the mounting shaft are slidably provided with limit pieces of a truncated table mechanism, the end surface of the inclined side of the limit piece cooperates with the limit groove opened on the inner side of the second adjustment seat, the second connecting rod is installed on the surfaces of the two groups of the limit pieces close to each other, and the two groups of the second connecting rods are rotatably connected to each other and are connected to the pressure plate, and a spring is arranged between the end surfaces of the two groups of the second connecting rods close to each other.

[0014] As a further technical solution of the utility model, the limiting groove is a truncated cone-shaped groove body, and the inclination of the inclined surface on the limiting groove is smaller than the inclination of the inclined surface on the limiting member.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The telescopic member drives the moving seat to move, and the moving seat drives the two sets of rotating rods to rotate on the fixed seat through the first connecting rod. When the two sets of rotating rods drive their respective detection contacts to rotate toward each other, the wires located in the two sets of rotating rods can be wrapped, so that the detection contacts can fully and stably contact with them, thereby realizing the detection of the wires and accelerating the progress of power emergency repair; when the two sets of rotating rods drive their respective detection contacts to rotate away from each other, the wires located in the two sets of rotating rods can be released, or the wires can be allowed to enter the two sets of rotating rods, which can accelerate the progress of wire detection and thus accelerate the progress of power emergency repair;

[0017] Under normal circumstances, the limit piece can fix the second adjustment seat on the first adjustment seat by cooperating with the limit slot. When the angle of the tester body needs to be adjusted, the pressure plate drives the two sets of second connecting rods to rotate closer to each other, and the two sets of second connecting rods drive their respective limit pieces to slide on the installation shaft, so that the limit piece is separated from the limit slot. At this time, the second adjustment seat is in a free rotation state, so that the angle of the tester body can be adjusted according to the environment of the power repair site, so that the detection contact can quickly and stably contact the wires, thereby quickly detecting the wires, speeding up the detection progress of the wires, and then speeding up the progress of power repair.

[0018] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first-view electroscope for power emergency repairs provided in an embodiment of the utility model.

[0020] Figure 2 A schematic structural diagram of a second viewing angle of an electrician for power emergency repair provided by an embodiment of the utility model.

[0021] Figure 3 for Figure 1 A magnified view of the structure in the middle.

[0022] Figure 4 for Figure 2 A magnified view of the structure at B in the middle.

[0023] Figure numerals: 1-electrical tester body, 2-control mechanism, 21-telescopic member, 22-moving seat, 23-first connecting rod, 24-rotating rod, 25-fixed seat, 3-adjusting mechanism, 31-first adjusting seat, 32-installing shaft, 33-second adjusting seat, 34-rotating seat, 35-pressing plate, 36-second connecting rod, 37-spring, 38-limiting member, 39-limiting groove, 4-connecting column, 5-handle, 6-detection contact, 7-wire, 8-electrical contact. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0026] like Figures 1 to 4 As shown, as an embodiment of the utility model, an electrician for power emergency repair is provided, comprising an electrician main body 1, on which an electrician main body 1 is electrically mounted an electric contact 8, and further comprising:

[0027] A control mechanism 2, the control mechanism 2 is mounted on the top of the electroscope body 1, two groups of detection contacts 6 are symmetrically mounted on the control mechanism 2, the two groups of detection contacts 6 are electrically connected to the power contact 8 through the wire 7, the control mechanism 2 drives the two groups of detection contacts 6 to move toward and away from each other by rotating, the two groups of detection contacts 6 are in stable contact with the wires by moving toward each other, and the two groups of detection contacts 6 are separated from the wires by moving away from each other;

[0028] The adjustment mechanism 3 is provided with multiple groups, and the multiple groups of the adjustment mechanisms 3 are connected with connecting columns 4. A handle is fixed on the connecting column 4 at the tail, and the adjustment mechanism 3 at the top is fixedly connected to the electroscope body 1. The adjustment mechanism 3 changes the deflection angle of the electroscope body 1 and the control mechanism 2 by cooperating with the connecting column 4.

[0029] In this embodiment, the control mechanism 2 can allow external wires to enter it, and can also release the wires inside it so that the detection contact 6 can quickly detect them. The adjustment mechanism 3 can adjust the angle of the tester body 1 according to the environment of the power repair site, so that the detection contact 6 can quickly and stably contact the wires, thereby quickly detecting the wires, speeding up the detection progress of the wires, and then speeding up the power repair progress.

[0030] like Figures 1 to 4As shown, as a preferred embodiment of the utility model, the control mechanism 2 includes a telescopic member 21, a movable seat 22, a first connecting rod 23, a rotating rod 24 and a fixed seat 25. The telescopic member 21 is fixed on the electroscope body 1, and the movable seat 22 is fixed on the output end of the telescopic member 21. The first connecting rod 23 is symmetrically installed at both ends of the movable seat 22. The movable seat 22 is connected to the rotating rod 24 rotatably installed at both ends of the fixed seat 25 through the first connecting rod 23. The fixed seat 25 is fixed on the electroscope body 1, and the top ends of the two groups of the rotating rods 24 are fixed with detection contacts 6.

[0031] like Figures 1 to 4 As shown, as a preferred embodiment of the present utility model, the telescopic member 21 is an electric telescopic rod, and the rotating rod 24 is a Z-shaped rod structure.

[0032] In this embodiment, the telescopic member 21 drives the moving seat 22 to move, and the moving seat 22 drives the two groups of rotating rods 24 to rotate on the fixed seat 25 through the first connecting rod 23. When the two groups of rotating rods 24 drive their respective detection contacts 6 to rotate toward each other, the wires located in the two groups of rotating rods 24 can be wrapped, so that the detection contacts 6 can be fully and stably contacted with them, thereby realizing the detection of the wires and accelerating the progress of power repair; when the two groups of rotating rods 24 drive their respective detection contacts 6 to rotate away from each other, the wires located in the two groups of rotating rods 24 can be released, or the wires can be allowed to enter the two groups of rotating rods 24, which can speed up the detection progress of the wires and thus speed up the progress of power repair.

[0033] like Figures 1 to 4 As shown, as a preferred embodiment of the utility model, the adjustment mechanism 3 includes a first adjustment seat 31, a mounting shaft 32, a second adjustment seat 33, a rotating seat 34, a pressure plate 35, a second connecting rod 36, a spring 37 and a limiter 38. The first adjustment seat 31 is rotatably mounted on the top of the connecting column 4 through the rotating seat 34. The first adjustment seat 31 is fixed with the mounting shaft 32. The second adjustment seat 32 is rotatably mounted on the bottom of the connecting column 4 through the rotating seat 34. One end of the second adjustment seat 32 is rotatably mounted on the mounting shaft 32. Both ends of the mounting shaft 32 are slidably provided with limiters 38 of a truncated table mechanism. The end surface of the inclined side of the limiter 38 cooperates with the limiting groove 39 provided on the inner side of the second adjustment seat 33. The second connecting rod 36 is installed on the surfaces of the two groups of the limiters 38 that are close to each other, and the two groups of the second connecting rods 36 are rotatably connected to each other and are connected to the pressure plate 35. A spring 37 is arranged between the end surfaces of the two groups of the second connecting rods 36 that are close to each other.

[0034] like Figures 1 to 4As shown, as a preferred embodiment of the present utility model, the limiting groove 39 is a truncated cone-shaped groove body, and the inclination of the inclined surface on the limiting groove 39 is smaller than the inclination of the inclined surface on the limiting member 38.

[0035] In this embodiment, under normal conditions, the limiting member 38 can limit and fix the second adjustment seat 33 on the first adjustment seat 31 by cooperating with the limiting groove 39. When the angle of the electroscope body 1 needs to be adjusted, the pressure plate 35 drives the two sets of second connecting rods 36 to rotate in a manner close to each other, and the two sets of second connecting rods 36 drive their respective limiting members 38 to slide on the mounting shaft 32, so that the limiting member 38 is separated from the limiting groove 39. At this time, the second adjustment seat 33 is in a free rotation state, so that the angle of the electroscope body 1 can be adjusted according to the environment of the power repair site, so that the detection contact 6 can quickly and stably contact the wires, thereby quickly detecting the wires, speeding up the detection progress of the wires, and thus speeding up the power repair progress.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrician for power emergency repair, comprising an electrician main body, on which an electrician main body is electrically mounted an electric contact, characterized in that: Also includes: A control mechanism, the control mechanism is mounted on the top of the electroscope body, two groups of detection contacts are symmetrically mounted on the control mechanism, the two groups of detection contacts are electrically connected to the power contact through wires, the control mechanism drives the two groups of detection contacts to move toward and away from each other by rotating, the two groups of detection contacts are in stable contact with the wires by moving toward each other, and the two groups of detection contacts are separated from the wires by moving away from each other; The adjustment mechanism is provided with multiple groups, and the multiple groups of adjustment mechanisms are connected by connecting columns. A handle is fixed on the connecting column at the tail, and the adjustment mechanism at the top is fixedly connected to the electroscope body. The adjustment mechanism changes the deflection angle of the electroscope body and the control mechanism by cooperating with the connecting column.

2. The electrician for power emergency repair according to claim 1, characterized in that: The control mechanism includes a telescopic member, a movable seat, a first connecting rod, a rotating rod and a fixed seat. The telescopic member is fixed on the electroscope body. The movable seat is fixed on the output end of the telescopic member. The first connecting rod is symmetrically installed at both ends of the movable seat. The movable seat is connected to the rotating rods rotatably installed at both ends of the fixed seat through the first connecting rod. The fixed seat is fixed on the electroscope body. The top ends of the two groups of rotating rods are fixed with detection contacts.

3. The electrician for power emergency repair according to claim 2, characterized in that: The telescopic member is an electric telescopic rod, and the rotating rod is a Z-shaped rod structure.

4. The electrician for power emergency repair according to claim 1, characterized in that: The adjustment mechanism includes a first adjustment seat, a mounting shaft, a second adjustment seat, a rotating seat, a pressure plate, a second connecting rod, a spring and a limit piece. The first adjustment seat is rotatably mounted on the top of the connecting column via the rotating seat, a mounting shaft is fixed in the first adjustment seat, the second adjustment seat is rotatably mounted on the bottom of the connecting column via the rotating seat, one end of the second adjustment seat is rotatably mounted on the mounting shaft, both ends of the mounting shaft are slidably provided with limit pieces of a frustum mechanism, the end surface of the inclined side of the limit piece cooperates with the limit groove provided on the inner side of the second adjustment seat, second connecting rods are installed on the surfaces of the two groups of limit pieces close to each other, and the two groups of the second connecting rods are rotatably connected to each other and are connected to the pressure plate, and a spring is arranged between the end surfaces of the two groups of the second connecting rods close to each other.

5. The electrician for power emergency repair according to claim 4, characterized in that: The limiting groove is a truncated cone-shaped groove body, and the inclination of the inclined surface on the limiting groove is smaller than the inclination of the inclined surface on the limiting member.

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