Grounding mechanism for power distribution room

Abstract

The utility model discloses a grounding mechanism for a power distribution room, which comprises a drill bit, the drill bit is provided with a screw groove, the drill bit is abutted against a cylinder, the bottom of the cylinder is fixedly connected with a fixed rod which is in threaded connection with the screw groove, the cylinder is provided with a circular groove, the circular groove is rotatably connected with a rotating rod, and the rotating rod is fixedly connected with the screw groove. The cylinder is sleeved with a sleeve disc, and the rotating rod controls the position of the sleeve disc on the cylinder through adjusting connection. According to the utility model, the sleeve disc is in contact with the ground, so that in the process of rotating the rotating rod, the cylinder can be moved upwards until the cylinder is moved upwards by an enough distance, and a worker can take the grounding mechanism out of soil, which is more convenient and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of power connection devices, in particular to a grounding mechanism for a power distribution room. Background Art

[0002] In order to ensure the safety of equipment and workers in the distribution room, the distribution room needs to be grounded through a grounding device. The grounding device refers to the grounding electrode buried underground and the connecting wire from the grounding electrode to the equipment.

[0003] In actual implementation, it is necessary to drive the grounding pole into the ground as a protective grounding. However, when the grounding pole needs to be pulled out during construction or maintenance, it is difficult to pull out the grounding pole driven into the ground due to the influence of soil friction. Therefore, it is necessary to improve the traditional grounding mechanism so that it is easier to take out the grounding mechanism from the ground. Summary of the invention

[0004] The purpose of the utility model is to solve the above-mentioned problem and to provide a grounding mechanism for a power distribution room.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A grounding mechanism for a power distribution room comprises a drill bit, a screw groove is formed on the drill bit, a cylinder is abutted on the drill bit, a fixing rod which is threadedly connected to the screw groove is fixedly connected to the bottom of the cylinder, a circular groove is formed on the cylinder, a rotating rod is rotatably connected to the circular groove, a sleeve disk is formed on the outer sleeve of the cylinder, and the rotating rod controls the position of the sleeve disk on the cylinder through an adjusting member.

[0007] Preferably, the adjusting member comprises a slide groove provided on the cylinder, the slide groove is connected with the circular groove, the rotating rod is threadedly connected with a screw hole provided on the disc, a slider slidably connected with the slide groove is fixedly connected to the disc, and a groove and a notch are provided on the sleeve disc.

[0008] Preferably, the notch is slidably connected to the slider, and the sleeve is provided with a groove matched with the slider.

[0009] Preferably, an elastic rubber gasket protrudes from the portion of the groove that contacts the sliding block.

[0010] Preferably, a pointed block protrudes from the bottom of the sleeve.

[0011] Preferably, a handle is fixedly connected to the end of the rotating rod.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. The present application contacts the ground through the sleeve disc, so the cylinder can be moved upwards during the rotation of the rotating rod until the cylinder moves upwards to a sufficient distance, and the staff can then remove the grounding mechanism from the soil, which is more convenient and labor-saving.

[0014] 2. The present application enables the sleeve to be removed from the cylinder by virtue of the notch, and the sleeve can be removed according to actual needs. The pointed block at the bottom of the sleeve can penetrate into the soil, thereby stabilizing the position of the sleeve and preventing the sleeve from rotating even if subjected to external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure diagram of the grounding mechanism provided according to the embodiment of the utility model is shown;

[0016] Figure 2 A schematic diagram of a drill bit and a cylinder separation structure provided according to an embodiment of the utility model is shown;

[0017] Figure 3 A schematic diagram of the sleeve disc structure provided according to an embodiment of the utility model is shown.

[0018] Legend:

[0019] 1. Drill bit; 2. Screw groove; 3. Cylinder; 4. Fixed rod; 5. Circular groove; 6. Slide groove; 7. Rotating rod; 8. Handle; 9. Disc; 10. Screw hole; 11. Slider; 12. Disc; 13. Slot; 14. Notch; 15. Groove; 16. Pointed block. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] See also Figure 1-3 , the utility model provides a technical solution:

[0022] A grounding mechanism for a power distribution room includes a drill bit 1, a screw groove 2 is provided on the drill bit 1, a cylinder 3 is abutted on the drill bit 1, a fixing rod 4 connected to the screw groove 2 by threads is fixedly connected to the bottom of the cylinder 3, a circular groove 5 is provided on the cylinder 3, a rotating rod 7 is rotatably connected to the circular groove 5, a sleeve 12 is provided on the outer sleeve of the cylinder 3, and the rotating rod 7 controls the position of the sleeve 12 on the cylinder 3 through an adjusting member. Under the action of the drill bit 1, the grounding mechanism can be drilled into the soil, so as to function normally.

[0023] Specifically, Figure 3 As shown, the adjusting member includes a slide groove 6 provided on the cylinder 3, the slide groove 6 is connected with the circular groove 5, the rotating rod 7 is connected with the screw hole 10 provided on the disc 9 by threading, a slider 11 slidably connected with the slide groove 6 is fixedly connected to the disc 9, and a slot 13 and a notch 14 are provided on the sleeve 12. The notch 14 is slidably connected with the slider 11, and a groove 15 adapted to the slider 11 is provided on the sleeve 12. When the slider 11 is engaged with the groove 15, the sleeve 12 can prevent the sleeve 12 from being separated from the cylinder 3. An elastic rubber gasket protrudes from the portion where the groove 15 contacts the slider 11.

[0024] Specifically, Figure 1 As shown, a spike 16 protrudes from the bottom of the sleeve 12. The spike 16 penetrates into the soil, which can keep the position of the sleeve 12 stable.

[0025] Specifically, Figure 1 As shown, the end of the rotating rod 7 is fixedly connected with a handle 8. The rotating rod 7 can be rotated by the handle 8, and the operation is relatively convenient.

[0026] In summary, the present embodiment provides for aligning the notch 14 of the sleeve 12 with the slider 11 until the sleeve 12 moves on the cylinder 3 to the bottom of the slider 11. Then the sleeve 12 can be rotated so that the groove 15 is aligned with the slider 11, and the sleeve 12 is pushed to move until the slider 11 is engaged with the groove 15. At this time, the grounding mechanism can be nailed into the soil, and the pointed block 16 on the sleeve 12 is inserted into the soil, and the grounding mechanism plays a normal grounding role. When the grounding mechanism needs to be removed, it is only necessary to rotate the handle 8 to rotate the rotating rod 7. Since the sleeve 12 cannot move into the soil, the cylinder 3 will move upward until the cylinder 3 moves up a sufficient distance, and the staff can easily remove the grounding mechanism.

[0027] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A grounding mechanism for a power distribution room, comprising a drill bit (1), characterized in that: The drill bit (1) is provided with a screw groove (2), the drill bit (1) is abutted against a cylinder (3), the bottom of the cylinder (3) is fixedly connected to a fixing rod (4) which is threadedly connected to the screw groove (2), the cylinder (3) is provided with a circular groove (5), the circular groove (5) is rotatably connected to a rotating rod (7), the cylinder (3) is provided with a sleeve (12) on its outer shell, and the rotating rod (7) controls the position of the sleeve (12) on the cylinder (3) through an adjusting member; The adjusting member comprises a slide groove (6) provided on the cylinder (3), the slide groove (6) being connected to the circular groove (5), the rotating rod (7) being connected to a screw hole (10) provided on the disc (9) by means of a thread, a sliding block (11) being fixedly connected to the disc (9) and being slidably connected to the slide groove (6), and a groove (13) and a notch (14) being provided on the sleeve disc (12).

2. A grounding mechanism for a power distribution room according to claim 1, characterized in that: The notch (14) is slidably connected to the slider (11), and a groove (15) matching the slider (11) is formed on the sleeve (12).

3. A grounding mechanism for a power distribution room according to claim 2, characterized in that: An elastic rubber gasket protrudes from the portion of the groove (15) that contacts the sliding block (11).

4. A grounding mechanism for a power distribution room according to claim 1, characterized in that: A pointed block (16) protrudes from the bottom of the sleeve (12).

5. A grounding mechanism for a power distribution room according to claim 1, characterized in that: A handle (8) is fixedly connected to the end of the rotating rod (7).

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