Multifunctional power test grounding device

Abstract

The utility model relates to a multifunctional electric power test grounding device, and belongs to the technical field of grounding devices. Comprising a supporting seat, telescopic rods, an insulating rod, a U-shaped seat, a first annular clamp, a second annular clamp, a connecting rod, a first insulating knob and a second insulating knob, the telescopic rods are installed on the two sides of the supporting seat, a transverse rod is transversely installed at one ends of the telescopic rods, a suction cup is installed at one end of the transverse rod, and a grounding wire is connected to the bottom of the U-shaped seat. One end of the grounding wire is connected with a grounding rod; the grounding device is convenient to use when grounding a circuit or equipment, the grounding wire can be wound on the winding post and is convenient to store, and meanwhile, each structure can be placed in the box body and is convenient to place, carry and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of grounding devices, and in particular relates to a multifunctional electric power testing grounding device. Background Art

[0002] Grounding device refers to the grounding electrode buried underground and the connecting wire from the grounding electrode to the equipment. Common ones include portable grounding short-circuit devices and gun-shaped conductive rods used for grounding and short-circuiting. When an electrical appliance fails, it can be grounded and short-circuited through the grounding device, thereby triggering the remote protection device to trip, cut off the fault current, and protect the lives of the workers. When inspecting and testing electrical equipment or lines, the grounding device is connected to the ground to transfer the charge on the electrical equipment casing or line to the ground, reducing the possibility of electric shock to the inspector.

[0003] When an existing grounding device needs to be connected to an electrical device, a specific tool such as a wrench is required to turn and tighten the insulating bolt to connect the grounding device to the electrical device. Additional tools are required for the connection, which is rather troublesome. Therefore, the present application provides a multifunctional power test grounding device to solve the above problem. Summary of the invention

[0004] In order to overcome the problems mentioned in the background technology, the utility model provides a multifunctional power test grounding device. The utility model is easy to use when grounding a line or equipment, and the grounding wire is easy to store, place and carry, and is easy to use.

[0005] To achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a multifunctional electric power test grounding device comprises a support seat 1, a telescopic rod 2, an insulating rod 3, a U-shaped seat 4, a first annular clamp 5, a second annular clamp 6, a connecting rod 7, a first insulating knob 8 and a second insulating knob 9, the support seat 1 is provided with telescopic rods 2 on both sides, a cross bar 10 is transversely installed at one end of the telescopic rod 2, a suction cup 11 is installed at one end of the cross bar 10, a first threaded hole 12 is provided in the middle position of the support seat 1, and the insulating rod 3 passes through the first threaded hole 12. The groove hole 12 is threadedly connected to the support seat 1, a first insulating knob 8 is installed at one end of the insulating rod 3, and a U-shaped seat 4 is installed at the other end thereof, a first annular clip 5 is installed in one side of the U-shaped seat 4, and a second threaded hole 13 is provided on the other side of the U-shaped seat 4, the connecting rod 7 passes through the second threaded hole 13 and is threadedly connected to the U-shaped seat 4, a second insulating knob 9 is installed at one end of the connecting rod 7, and a second annular clip 6 is installed at the other end thereof, a grounding wire 14 is connected to the bottom of the U-shaped seat 4, and a grounding rod 15 is connected to one end of the grounding wire 14.

[0006] Furthermore, the multifunctional electric power test grounding device comprises a box 16 , a winding post 17 is installed in the box 16 , a baffle 18 is installed on the top of the winding post 17 , and the grounding wire 14 is wound on the winding post 17 .

[0007] Furthermore, a first support groove 19 is installed in the box body 16, and first springs 20 are symmetrically installed on both sides of the first support groove 19. A first annular plate 21 is installed at one end of the first spring 20, and the telescopic rod 2 is located in the first annular plate 21.

[0008] Furthermore, a second support groove 22 is installed in the box body 16 and above the winding pole 17, and second springs 23 are symmetrically installed on the left and right sides of both ends of the second support groove 22. A second annular plate 24 is installed at one end of the second spring 23, and the grounding rod 15 is located in the second annular plate 24.

[0009] Furthermore, a box door 26 is provided at the front end of one side of the box body 16 .

[0010] Furthermore, a handle 25 is provided on one side of the box body 16 .

[0011] Beneficial effects of the utility model:

[0012] When the utility model is used for grounding equipment, the grounding device is adsorbed on the equipment through the suction cup, the first insulating knob is rotated, the insulating rod is moved so as to drive the U-shaped seat to move, so that the U-shaped seat is abutted against the equipment shell and contacts with the equipment; when it is used on the line, the second insulating knob is rotated, the connecting rod is rotated so as to drive the second ring clamp to move, the line is placed between the first ring clamp and the second ring clamp and clamped, and the line contacts with the first ring clamp and the second ring clamp; the grounding device is convenient to use when grounding the line or the equipment, the grounding wire can be wound on the winding pole for easy storage, and at the same time, each structure can be placed in the box for easy placement and carrying, and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the box structure of the utility model.

[0015] Figure numerals: support seat 1, telescopic rod 2, insulating rod 3, U-shaped seat 4, first annular clip 5, second annular clip 6, connecting rod 7, first insulating knob 8, second insulating knob 9, cross bar 10, suction cup 11, first threaded hole 12, second threaded hole 13, grounding wire 14, grounding rod 15, box body 16, winding column 17, baffle 18, first supporting groove 19, first spring 20, first annular plate 21, second supporting groove 22, second spring 23, second annular plate 24, handle 25, box door 26. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0017] like Figure 1-2 The utility model discloses a multifunctional electric power test grounding device, which comprises a support seat 1, a telescopic rod 2, an insulating rod 3, a U-shaped seat 4, a first annular clip 5, a second annular clip 6, a connecting rod 7, a first insulating knob 8 and a second insulating knob 9. The support seat 1 is provided with telescopic rods 2 on both sides, a cross bar 10 is transversely installed at one end of the telescopic rod 2, a suction cup 11 is installed at one end of the cross bar 10, a first threaded hole 12 is provided in the middle of the support seat 1, the insulating rod 3 penetrates the first threaded hole 12 and is threadedly connected to the support seat 1, a first insulating knob 8 is installed at one end of the insulating rod 3, and a U-shaped seat 4 is installed at the other end thereof, a first annular clip 5 is installed in one side of the U-shaped seat 4, a second threaded hole 13 is provided on the other side of the U-shaped seat 4, the connecting rod 7 penetrates the second threaded hole 13 and is threadedly connected to the U-shaped seat 4, and one end of the connecting rod 7 is provided with A second insulating knob 9 is provided, and a second annular clip 6 is provided at the other end thereof. A grounding wire 14 is connected to the bottom of the U-shaped seat 4, and a grounding rod 15 is connected to one end of the grounding wire 14. The U-shaped seat 4, the first annular clip 5, the second annular clip 6, and the connecting rod 7 are all conductors. When installing the grounding device, the grounding device is adsorbed on the device through a suction cup, the first insulating knob is rotated, the insulating rod is moved to drive the U-shaped seat to move, so that the U-shaped seat is in contact with the device housing and in contact with the device. When used on the line, the second insulating knob is rotated, the connecting rod is rotated to drive the second annular clip to move, the line is placed between the first annular clip and the second annular clip and clamped, and the line is in contact with the first annular clip and the second annular clip. The grounding device is easy to use when grounding the line or the equipment. The telescopic rod can be extended during use, so that the device can be fixed on the equipment through the suction cup. After use, the telescopic rod can be retracted, so that it can be stored in the box.

[0018] The multifunctional electric power test grounding device includes a box body 16, a winding pole 17 is installed in the box body 16, a baffle 18 is installed on the top of the winding pole 17, and the grounding wire 14 is wound on the winding pole 17; the grounding wire can be wound on the winding pole, which can reduce the messy placement of the grounding wire during use, and it is convenient to store the grounding wire after use.

[0019] A first supporting groove 19 is installed in the box body 16, and first springs 20 are symmetrically installed on the left and right sides of both ends of the first supporting groove 19. A first annular plate 21 is installed at one end of the first spring 20, and the telescopic rod 2 is located in the first annular plate 21; the telescopic rods on both sides of the support seat can be placed in the first annular plate, and the telescopic rods can be clamped to fix the device for easy carrying.

[0020] A second supporting groove 22 is installed in the box body 16 and above the winding pole 17. Second springs 23 are symmetrically installed on the left and right sides of both ends of the second supporting groove 22. A second annular plate 24 is installed at one end of the second spring 23. The grounding rod 15 is located in the second annular plate 24. The grounding rod is placed in the second annular plate and clamped, which is convenient for storage and carrying. When in use, the grounding rod can be taken out and grounded.

[0021] A door 26 is disposed at the front end of one side of the box body 16 ; a handle 25 is disposed outside one side of the box body 16 ; the device is easy to carry.

[0022] Working process:

[0023] The working principle of the utility model is as follows: when the equipment is grounded, the grounding device is adsorbed on the equipment through the suction cup 11, the first insulating knob 8 is rotated, the insulating rod 3 is moved to drive the U-shaped seat 4 to move, and the top of the U-shaped seat 4 is abutted against the equipment shell and in contact with the equipment. When used on the line, the second insulating knob 9 is rotated, the connecting rod 7 is rotated to drive the second annular clamp 6 to move, the line is placed between the first annular clamp 5 and the second annular clamp 6 and clamped, the line contacts the first annular clamp 5 and the second annular clamp 6, the grounding rod 7 is taken out, the grounding wire 14 is released to a suitable length, and the grounding rod 15 is grounded. The telescopic rod 2 can be extended during use, so that the device can be fixed on the equipment through the suction cup 11. After use, the telescopic rod 2 can be retracted, so that it is convenient to store it in the box body 16. When storing, the telescopic rods 2 on both sides of the support seat 1 are placed in the first annular plate 21, the telescopic rod 2 is clamped, the grounding rod 15 is placed in the second annular plate 24, and the grounding rod 15 is clamped, which is convenient for storage and placement, and the fixed device is easy to carry.

[0024] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A multifunctional power test grounding device, characterized in that: The multifunctional electric power test grounding device comprises a support seat (1), a telescopic rod (2), an insulating rod (3), a U-shaped seat (4), a first ring clamp (5), a second ring clamp (6), a connecting rod (7), a first insulating knob (8) and a second insulating knob (9), wherein the support seat (1) is provided with telescopic rods (2) on both sides, a cross bar (10) is transversely mounted at one end of the telescopic rod (2), a suction cup (11) is mounted at one end of the cross bar (10), a first threaded hole (12) is provided in the middle of the support seat (1), and the insulating rod (3) passes through the first threaded hole (12) and the support seat (1). ) threaded connection, a first insulating knob (8) is installed at one end of the insulating rod (3), and a U-shaped seat (4) is installed at the other end thereof, a first annular clip (5) is installed in one side of the U-shaped seat (4), and a second threaded hole (13) is provided on the other side of the U-shaped seat (4), the connecting rod (7) passes through the second threaded hole (13) and is threadedly connected to the U-shaped seat (4), a second insulating knob (9) is installed at one end of the connecting rod (7), and a second annular clip (6) is installed at the other end thereof, a grounding wire (14) is connected to the bottom of the U-shaped seat (4), and one end of the grounding wire (14) is connected to a grounding rod (15).

2. A multifunctional power test grounding device according to claim 1, characterized in that: The multifunctional electric power test grounding device comprises a box (16), a winding post (17) is installed in the box (16), a baffle (18) is installed on the top of the winding post (17), and the grounding wire (14) is wound on the winding post (17).

3. A multifunctional power test grounding device according to claim 2, characterized in that: A first support groove (19) is installed in the box body (16), first springs (20) are symmetrically installed in the left and right sides of both ends of the first support groove (19), a first annular plate (21) is installed at one end of the first spring (20), and the telescopic rod (2) is located in the first annular plate (21).

4. A multifunctional power test grounding device according to claim 3, characterized in that: A second support groove (22) is installed in the box body (16) and above the winding pole (17); second springs (23) are symmetrically installed in the left and right sides of both ends of the second support groove (22); a second annular plate (24) is installed at one end of the second spring (23); and the grounding rod (15) is located in the second annular plate (24).

5. A multifunctional power test grounding device according to claim 2, characterized in that: A box door (26) is provided at the front end of one side of the box body (16).

6. A multifunctional power test grounding device according to claim 2, characterized in that: A handle (25) is provided on one side of the box body (16).

Images