Grounding equipment for electrical equipment for power plant

Abstract

The utility model discloses grounding equipment for electrical equipment for a power plant, which comprises a fixed plate, an adjusting plate welded on the fixed plate, a threaded adjusting hole arranged at the center of the adjusting plate, an adjusting pipe arranged at the center of the threaded adjusting hole, a thread arranged on the outer peripheral surface of the adjusting pipe, and a grounding plate welded on the adjusting plate. The outer side of the adjusting pipe is in threaded fit with an adjusting piece, a clamping ring is placed in the adjusting piece, and the clamping ring is used for clamping and fixing a grounding wire on the electrical equipment. According to the utility model, the position of the adjusting piece on the adjusting pipe is rotated through the thread, the threaded lifting of the adjusting piece is realized, the threaded lifting of the adjusting piece drives the lifting of the clamping ring, and the height adjustment of the grounding line of the electrical equipment can be realized through the structure, so that the grounding depth can be adjusted according to different electrical equipment; and the grounding function is easy to fail.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grounding equipment, and specifically relates to a grounding equipment for electrical equipment of power plant. BACKGROUND

[0002] The grounding device is also called integrated grounding device, and refers to a device for electrically connecting electrical equipment or other objects and the ground, but the grounding rod at the lower end of the grounding device in the prior art is a fixed structure, so the grounding depth cannot be adjusted according to different electrical equipment, and the grounding function may fail.

[0003] Moreover, the existing grounding device does not have the function of protecting the cable. If the cable is exposed in the wild for a long time, it may be damaged by small animals or corroded on the surface, affecting the service life of the cable. Moreover, the cable is often bent during wiring due to use requirements. If the interior of the grounding device is not protected, the cable may be broken, causing an accident.

[0004] Therefore, a grounding device for electrical equipment of power plant becomes an urgent problem to be solved in the whole society. INVENTION CONTENTS

[0005] To solve the above technical problems, the utility model provides a technical scheme of a grounding device for electrical equipment of power plant, which comprises a fixed plate, an adjusting plate is welded on the fixed plate, a threaded adjusting hole is arranged at the center of the adjusting plate, an adjusting pipe is arranged at the center of the threaded adjusting hole, threads are arranged on the outer circumferential surface of the adjusting pipe, an adjusting piece is threadedly matched with the outer side of the adjusting pipe, a clamping ring is placed in the adjusting piece, and the clamping ring is clamped and fixed with the grounding wire of the electrical equipment.

[0006] Further, a plurality of fixing holes are arranged on the fixed plate, and fixing nails are inserted into the fixing holes to press and fix the fixed plate.

[0007] Further, the inside of the adjusting pipe is smooth.

[0008] The utility model has the advantages compared with the prior art:

[0009] The utility model adopts the combination of the fixed plate, the threaded adjusting hole, the adjusting pipe, the adjusting piece and the clamping ring, rotates the position of the adjusting piece on the adjusting pipe through threads, adjusts the threads of the adjusting piece, drives the clamping ring to ascend and descend, and adjusts the height of the grounding wire of the electrical equipment through the above structure, so that the grounding depth can be adjusted according to different electrical equipment, and the grounding function may fail.

[0010] In this invention, the adjusting tube and the adjusting plate are connected by a thread, and the height of the adjusting tube on the adjusting plate can be adjusted as needed, thereby achieving dual height adjustment.

[0011] This utility model uses an adjusting component, an adjusting tube, and a retaining ring to fix the grounding wire, which can be wrapped around the outside of the grounding wire to protect the grounding line and avoid problems such as damage to the line. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a grounding device for electrical equipment in a power plant according to a first embodiment of the present invention;

[0013] Figure 2 This is a schematic diagram of a second embodiment of the grounding device for electrical equipment in power plants according to the present invention;

[0014] Figure 3 This is an exploded view of a second embodiment of the grounding device for electrical equipment in power plants according to the present invention;

[0015] Figure 4 This is a partial schematic diagram of Embodiment 2 of the grounding device for electrical equipment in power plants according to this utility model. Figure 1 ;

[0016] Figure 5 This is a partial schematic diagram of Embodiment 2 of the grounding device for electrical equipment in power plants according to this utility model. Figure 2 .

[0017] Among them, 1. fixed plate, 2. adjusting plate, 3. threaded adjusting hole, 4. adjusting tube, 5. adjusting component, 6. retaining ring, 7. fixing hole, 8. fixing nail, 9. anti-slip texture, 10. opening. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings.

[0019] The present invention will be described in detail with reference to the accompanying drawings.

[0020] In a specific implementation, this utility model provides a grounding device for electrical equipment in power plants, including a fixed plate 1, an adjusting plate 2 welded on the fixed plate 1, a threaded adjusting hole 3 provided at the center of the adjusting plate 2, an adjusting tube 4 provided at the center of the threaded adjusting hole 3, a thread provided on the outer circumferential surface of the adjusting tube 4, an adjusting member 5 threadedly fitted on the outer side of the adjusting tube 4, and a retaining ring 6 placed inside the adjusting member 5, the retaining ring 6 being fixed by engaging the grounding wire of the electrical equipment.

[0021] Example 1:

[0022] The fixing holes 7 on the fixing plate 1 are provided with two groups, and the fixing plate 1 can be fixed on the ground by the fixing nails 8, and the position fixing can be realized by one fixing hole 7 on the fixing plate 1.

[0023] In use, the user can first adjust the position of the adjusting pipe 4 according to the required grounding depth of the electrical equipment, and only needs to threadedly rotate the adjusting pipe 4 to realize the lifting process of the adjusting pipe 4 on the adjusting plate 2.

[0024] The adjusting member 5 can also be directly manually rotated to move up and down along the adjusting pipe 4 to realize the lifting adjustment, a clamping ring 6 is arranged in the adjusting member 5, and the clamping ring 6 is clamped and fixed with the grounding wire of the electrical equipment.

[0025] In use, the adjusting pipe and the adjusting member are arranged on the outer side of the grounding wire, can protect the grounding wire, and avoid damage of the grounding wire in the use process.

[0026] Embodiment two:

[0027] The fixing holes 7 on the fixing plate 1 are provided with four groups, and the fixing plate 1 can be fixed on the ground by the fixing nails 8, and the fixing nails are arranged on the periphery of the fixing plate 1.

[0028] In use, the user can first adjust the position of the adjusting pipe 4 according to the required grounding depth of the electrical equipment, and only needs to threadedly rotate the adjusting pipe 4 to realize the lifting process of the adjusting pipe 4 on the adjusting plate 2.

[0029] The adjusting member 5 can also be directly manually rotated to move up and down along the adjusting pipe 4 to realize the lifting adjustment, a clamping ring 6 is arranged in the adjusting member 5, and the clamping ring 6 is clamped and fixed with the grounding wire of the electrical equipment.

[0030] In use, the adjusting pipe and the adjusting member are arranged on the outer side of the grounding wire, can protect the grounding wire, and avoid damage of the grounding wire in the use process.

[0031] In order to conveniently press and fix the fixing plate, a plurality of fixing holes 7 are arranged on the fixing plate 1, and the fixing nails 8 are inserted into the fixing holes 7 to press and fix the fixing plate 1.

[0032] As further fixing of the utility model, the inside of the adjusting pipe 4 is smooth.

[0033] In order to facilitate the adjustment of the adjusting member, the outer peripheral wall of the adjusting member 5 is provided with evenly distributed anti-skid lines 9.

[0034] In order to facilitate the fixing of the grounding wire, the clamping ring 6 is provided in a circular ring structure, and an opening 10 is arranged on one side of the clamping ring 6, and the outer peripheral surface of the clamping ring 6 is tightly fitted with the inner peripheral wall of the adjusting member 5.

[0035] The above describes the utility model and its implementation, this kind of description is not restrictive, the embodiment of the utility model shown in the drawing is only one, the actual structure is not limited to this. In general, if the ordinary skilled person in the art is inspired, without departing from the utility model creation tenet, not creative design is similar to the structure mode and the embodiment of the technical scheme, all should belong to the protection scope of the utility model.

Claims

1. A grounding device for electrical equipment of a power plant, comprising a fixing plate (1), characterized in that: The adjusting plate (2) is welded on the fixed plate (1), the center of the adjusting plate (2) is provided with a threaded adjusting hole (3), the center of the threaded adjusting hole (3) is provided with an adjusting pipe (4), the outer circumferential surface of the adjusting pipe (4) is provided with a thread, the outer side of the adjusting pipe (4) is matched with an adjusting piece (5), the inside of the adjusting piece (5) is placed with a snap ring (6), and the snap ring (6) is clamped and fixed with the grounding wire of the electrical equipment.

2. The grounding device for electrical equipment of a power plant according to claim 1, characterized by: A plurality of fixing holes (7) are arranged on the fixed plate (1), and a fixing nail (8) is inserted into the fixing hole (7) to press and fix the fixed plate (1).

3. The grounding device for electrical equipment of a power plant according to claim 1, characterized by: The inside of the adjusting pipe (4) is smooth.

4. A grounding device for electrical equipment of a power plant according to claim 2 or 3, characterized in that: The outer circumferential wall of the adjusting piece (5) is provided with uniformly distributed anti-skid lines (9).

5. The grounding device for electrical equipment of a power plant according to claim 1, characterized by: The snap ring (6) is arranged in a circular ring structure, an opening (10) is arranged on one side of the snap ring (6), and the outer circumferential surface of the snap ring (6) is tightly matched with the inner circumferential wall of the adjusting piece (5).

6. The grounding device for electrical equipment of a power plant according to claim 2, characterized by: The fixing hole (7) on the fixed plate (1) is provided with two groups.

7. The grounding device for electrical equipment of a power plant according to claim 2, characterized by: The fixing hole (7) on the fixed plate (1) is provided with four groups.

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