Grounding mechanism for high-voltage isolation grounding switch running-in equipment

Abstract

The utility model discloses a grounding mechanism for running-in equipment of a high-voltage isolation grounding switch, which comprises a running-in equipment body and a lead, an iron column is fixedly arranged at the lower end of the end part of the running-in equipment body, a lantern ring is sleeved on the outer wall of the upper end of the iron column, and a limiting mechanism is arranged on the outer wall of the iron column below the lantern ring. A working clamping sleeve and a folding clamping sleeve are fixed to the outer wall of the side of the lantern ring, a supporting arm is fixedly installed on the outer wall of the lantern ring on the side of the folding clamping sleeve, a sleeve is fixedly connected to the tail end of the supporting arm, an adjusting rod is movably arranged on the inner wall of the sleeve, and an iron plate is movably connected to the lower end of the adjusting rod. The edge of the upper surface of the iron plate is connected with the outer wall of the lower end of the iron column through a wire. The grounding mechanism for the running-in equipment of the high-voltage isolation grounding switch is convenient to fold, so that the phenomenon that the grounding mechanism is damaged when the running-in equipment moves is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch running-in equipment components, in particular to a grounding mechanism for high-voltage isolating grounding switch running-in equipment. Background Art

[0002] The high-voltage isolating grounding switch running-in equipment is a running-in tool specially designed for high-voltage isolating grounding switches. Its main goal is to ensure that the performance and reliability of the high-voltage isolating grounding switch meet the predetermined standards, so that it can operate safely and effectively in actual applications. In addition, some high-voltage isolating grounding switch running-in equipment can also be moved, which improves the convenience of use. The grounding mechanism used in the high-voltage isolating grounding switch running-in equipment is a key component to ensure the safe and stable operation of the running-in equipment. Its main function is to electrically connect the high-voltage isolating grounding switch to the earth, thereby conducting the residual charge on the equipment into the earth to avoid causing danger.

[0003] However, the existing grounding mechanism for high-voltage isolating grounding switch running-in equipment has the following problems when used:

[0004] In order to prevent the grounding mechanism from being damaged when it is moved with the high-voltage isolating grounding switch running-in equipment, the grounding mechanism needs to be conveniently folded. However, the existing grounding mechanism used in the high-voltage isolating grounding switch running-in equipment is not convenient to fold, which causes the grounding mechanism to be easily damaged due to collision when the running-in equipment is moved, thereby reducing the practicability of the device.

[0005] In view of the above problems, it is urgently necessary to carry out innovative design based on the grounding mechanism used in the original high-voltage isolating grounding switch running-in equipment. Utility Model Content

[0006] The purpose of the utility model is to provide a grounding mechanism for a high-voltage isolating grounding switch running-in device, so as to solve the problem proposed in the above background technology that the existing grounding mechanism for a high-voltage isolating grounding switch running-in device is not convenient to fold, which may easily lead to damage to the grounding mechanism when the running-in device is moved, thereby reducing the practicality of the device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grounding mechanism for a high-voltage isolating grounding switch running-in device, comprising a running-in device body and a conductor, an iron column is fixedly installed at the lower end of the end of the running-in device body, and a ring is sleeved on the upper outer wall of the iron column, and a limiting mechanism is arranged on the outer wall of the iron column below the ring, a working sleeve and a folding sleeve are respectively fixed on the side outer walls of the ring, and a support arm is fixedly installed on the outer wall of the ring on the side of the folding sleeve, the end of the support arm is fixedly connected with a sleeve, and an adjusting rod is movably arranged on the inner wall of the sleeve, and the lower end of the adjusting rod is movably connected with an iron plate, and the edge of the upper surface of the iron plate is connected to the lower outer wall of the iron column through a conductor.

[0008] Preferably, the iron column and the ring form a rotating structure.

[0009] Preferably, the limiting mechanism comprises a limiting arm and a knob, and the limiting arm is fixedly mounted on the outer wall of the iron column, and the inner wall of the limiting arm is movably connected to the knob.

[0010] Preferably, the knob is threadedly connected to the limiting arm, the working sleeve and the folding sleeve respectively, and the positive cross-section shape of the limiting arm is set to an "L" shape.

[0011] Preferably, the sleeve and the adjusting rod are threadedly arranged.

[0012] Preferably, the adjusting rod and the iron plate are rotatably connected.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the grounding mechanism for the high-voltage isolating grounding switch running-in device is easy to fold, thereby avoiding the grounding mechanism from being damaged when the running-in device is moved, thereby improving the practicability of the device;

[0014] By turning the knob, the knob is disengaged from the working sleeve, and then the support arm is pushed to drive the ring to rotate, so that the ring drives the folding sleeve to align with the knob. At this time, the grounding mechanism is folded, and then the knob is rotated in the opposite direction to insert the knob into the folding sleeve, thereby completing the limiting of the folded grounding mechanism. Therefore, the device is easy to fold, thereby avoiding damage to the grounding mechanism when the running-in equipment is moved, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0016] Figure 2 It is a schematic diagram of a partial front section structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the top-sectional structure of the sleeve ring of the utility model;

[0018] Figure 4 It is a schematic diagram of the top-sectional structure of the knob and the folding sleeve of the utility model in the connection state;

[0019] Figure 5 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 6 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. running-in equipment body; 2. iron column; 3. collar; 4. limit mechanism; 401. limit arm; 402. knob; 5. working ferrule; 6. folding ferrule; 7. support arm; 8. sleeve; 9. adjusting rod; 10. iron plate; 11. wire. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 The utility model provides a technical solution: a grounding mechanism for a high-voltage isolating grounding switch running-in device, comprising a running-in device body 1, an iron column 2, a collar 3, a limiting mechanism 4, a limiting arm 401, a knob 402, a working sleeve 5, a folding sleeve 6, a support arm 7, a sleeve 8, an adjusting rod 9, an iron plate 10 and a wire 11. The lower end of the end of the running-in device body 1 is fixedly installed with the iron column 2, and the upper outer wall of the iron column 2 is sleeved with the collar 3, and the outer wall of the iron column 2 below the collar 3 is provided with a limiting mechanism 4, the side outer walls of the collar 3 are respectively fixed with the working sleeve 5 and the folding sleeve 6, and the outer wall of the collar 3 on the side of the folding sleeve 6 is fixedly installed with a supporting arm 7, the end of the supporting arm 7 is fixedly connected with the sleeve 8, and the inner wall of the sleeve 8 is movably provided with an adjusting rod 9, and the lower end of the adjusting rod 9 is movably connected with the iron plate 10, and the edge of the upper surface of the iron plate 10 is connected to the lower outer wall of the iron column 2 through a wire 11.

[0024] The iron column 2 and the collar 3 form a rotating structure, so that the collar 3 can rotate relative to the iron column 2 when the user folds or unfolds the grounding mechanism.

[0025] The limiting mechanism 4 includes a limiting arm 401 and a knob 402, and the limiting arm 401 is fixedly mounted on the outer wall of the iron column 2, and the inner wall of the limiting arm 401 is movably connected with the knob 402, so that the ring 3 can be limited by the limiting mechanism 4, so that the grounding mechanism can be stably folded or work stably.

[0026] The knob 402 is threadedly connected to the limit arm 401, the working sleeve 5 and the folding sleeve 6 respectively, and the cross-sectional shape of the limit arm 401 is set to an "L" shape, which is convenient for the user to rotate the knob 402, so that when the knob 402 is inserted into the working sleeve 5, the grounding mechanism works stably, or when the knob 402 is inserted into the folding sleeve 6, the grounding mechanism is stably folded.

[0027] The sleeve 8 and the adjusting rod 9 are threadedly arranged, so that the user can rotate the adjusting rod 9 to make the adjusting rod 9 move vertically relative to the sleeve 8, thereby driving the iron plate 10 to fit the ground or move away from the ground.

[0028] The adjusting rod 9 and the iron plate 10 are rotatably connected to facilitate the rotation of the adjusting rod 9 relative to the iron plate 10, so that when the iron plate 10 is in contact with the ground, the user can still rotate the adjusting rod 9, thereby squeezing the iron plate 10 close to the ground, ensuring the grounding effect of the running-in equipment.

[0029] Working principle: When using the high-voltage isolating grounding switch to run-in the grounding mechanism of the equipment, first Figure 1-2 As shown, when the running-in device body 1 is working, the iron plate 10 is close to the ground. At this time, the running-in device body 1 is connected to the ground through the iron column 2, the wire 11 and the iron plate 10, thereby completing the grounding of the running-in device. When the running-in device needs to be moved, as shown in FIG. Figure 2-6 As shown, the user rotates the adjusting rod 9, and then the adjusting rod 9 moves upward relative to the sleeve 8, and then the adjusting rod 9 drives the iron plate 10 to move upward. During this process, the user holds the side of the iron plate 10 with his hand to prevent the iron plate 10 from driving the wire 11 to rotate, thereby preventing the wire 11 from being entangled on the adjusting rod 9. Then the user rotates the knob 402, and then the knob 402 moves relative to the limiting arm 401 to disengage from the working sleeve 5. Next, the user pushes the supporting arm 7 to drive the ring 3 to rotate around the iron column 2, thereby completing the folding of the grounding mechanism, and as the ring 3 continues to rotate, when the folding sleeve 6 and the knob 402 are aligned, the user rotates the knob 402 in the opposite direction so that the knob 402 is inserted into the folding sleeve 6, thereby completing the limiting of the folded grounding mechanism. Therefore, the device is easy to fold, thereby avoiding the phenomenon that the grounding mechanism is damaged when the running-in equipment moves, thereby improving the practicality of the device.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A grounding mechanism for a high-voltage isolating grounding switch running-in device, comprising a running-in device body (1) and a conductor (11), characterized in that: An iron column (2) is fixedly mounted at the lower end of the end of the running-in equipment body (1), and a collar (3) is sleeved on the upper outer wall of the iron column (2), and a limiting mechanism (4) is arranged on the outer wall of the iron column (2) below the collar (3), and a working sleeve (5) and a folding sleeve (6) are respectively fixed on the side outer walls of the collar (3), and a support arm (7) is fixedly mounted on the outer wall of the collar (3) on the side of the folding sleeve (6), and a sleeve (8) is fixedly connected to the end of the support arm (7), and an adjusting rod (9) is movably arranged on the inner wall of the sleeve (8), and an iron plate (10) is movably connected to the lower end of the adjusting rod (9), and the edge of the upper surface of the iron plate (10) is connected to the lower outer wall of the iron column (2) through a wire (11).

2. A grounding mechanism for high-voltage isolating grounding switch running-in equipment according to claim 1, characterized in that: The iron column (2) and the collar (3) form a rotating structure.

3. A grounding mechanism for high-voltage isolating grounding switch running-in equipment according to claim 1, characterized in that: The limiting mechanism (4) comprises a limiting arm (401) and a knob (402), wherein the limiting arm (401) is fixedly mounted on the outer wall of the iron column (2), and the inner wall of the limiting arm (401) is movably connected to the knob (402).

4. A grounding mechanism for high-voltage isolating grounding switch running-in equipment according to claim 3, characterized in that: The knob (402) is threadedly connected to the limiting arm (401), the working sleeve (5) and the folding sleeve (6), respectively, and the cross-sectional shape of the limiting arm (401) is set to be an "L" shape.

5. A grounding mechanism for high-voltage isolating grounding switch running-in equipment according to claim 1, characterized in that: The sleeve (8) and the adjusting rod (9) are threadedly arranged.

6. A grounding mechanism for high-voltage isolating grounding switch running-in equipment according to claim 1, characterized in that: The adjusting rod (9) and the iron plate (10) are rotatably connected.

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