CN219801423U

CN219801423U - Ground wire winding ground pile

Info

Publication number: CN219801423U
Application number: CN202320756448.0U
Authority: CN
Inventors: 赵兰德; 欧阳凌云; 徐海丹; 徐章恒; 吴潇; 韩创
Original assignee: China Yangtze Power Co Ltd
Current assignee: China Yangtze Power Co Ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-10-03
Anticipated expiration: 2033-04-07

Abstract

The utility model provides a ground connection wire winding ground stake, includes the main casing, the main casing on be equipped with horizontal through-hole, be equipped with a hollow fixed pipe in the through-hole, fixed pipe both ends extend to outside the main casing both sides, are equipped with the drum on being located the outer fixed pipe both ends of main casing. The part of the fixed pipe outside the main shell is provided with a bearing, the bearing inner ring is fixedly connected with the fixed pipe, and the wire coil is fixedly arranged on the bearing outer ring. The utility model adopts the structure, can effectively solve the problems in the prior art, is provided with the winding device nearby the equipment, and can realize the rapid recovery of the grounding equipment after finishing the circuit maintenance operation.

Description

Ground wire winding ground pile

Technical Field

The utility model relates to the field of safety protection devices for circuit overhaul operation, in particular to a ground wire winding pile.

Background

In the process of daily power failure maintenance operation of a power plant, a grounding wire needs to be hung to ensure the safety of operators, the grounding wire is generally made of a soft copper wire, the length of the grounding wire is long, the soft copper wire needs to be coiled and bound with an insulating rod after each time of use of the grounding wire is completed, and the current grounding wire collecting and arranging mode is that two operators cooperatively and manually wind the winding wire and then transport the winding wire to a ground wire cabinet for storage through a field operation point. The mode has the problems of long time consumption, low working efficiency, high labor cost for transferring the ground wire and manpower resource waste in manual winding.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a ground wire winding pile which can effectively solve the problems in the prior art, a winding device is arranged nearby equipment, and quick recovery of ground equipment can be realized after circuit overhaul operation is completed.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a ground connection wire winding ground stake, includes the main casing, the main casing on be equipped with horizontal through-hole, be equipped with a hollow fixed pipe in the through-hole, fixed pipe both ends extend to outside the main casing both sides, are equipped with the drum on being located the outer fixed pipe both ends of main casing.

In the preferred scheme, the part of the fixed pipe outside the main shell is provided with a bearing, the inner ring of the bearing is fixedly connected with the fixed pipe, and the wire coil is fixedly arranged on the outer ring of the bearing.

In the preferred scheme, the drum be tubular structure, the drum coaxial sleeve is established on fixed pipe tip, is equipped with the runner on the drum keeps away from the one end lateral wall of main casing.

In the preferred scheme, a plurality of rod clamps are fixedly arranged on the outer wall of the main shell above the wire coil.

In the preferred scheme, main casing bottom be equipped with a ground connection band iron, ground connection band iron one end is worn out by main casing bottom, the other end upwards extends and wears to establish in the fixed pipe.

In the preferred scheme, the grounding wire fixed on the grounding rod on the rod clamp is wound on the wire coil, and is connected with one end of the grounding flat iron in the fixed pipe after being wound on the rotating wheel and stretched into the fixed pipe.

The ground wire winding ground pile provided by the utility model has the following beneficial effects by adopting the structure:

(1) The manual winding and transferring step is omitted, and the nearby storage of the grounding equipment is realized;

(2) The ground wire can be quickly recovered by rotating the wire coil, so that the efficiency is higher compared with manual winding;

(3) When the power failure overhauling operation is carried out, the grounding rod is only required to be taken down and connected with the circuit, other operations are not required, and the efficiency of early-stage preparation work of the overhauling operation is improved.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic cross-sectional structure of the present utility model.

In the figure: the device comprises a main shell 1, a through hole 101, a fixed tube 2, a bearing 3, a wire coil 4, a rotating wheel 5, a rod clamp 6, a grounding flat iron 7, a grounding rod 8 and a grounding wire 9.

Detailed Description

As shown in fig. 1-2, a ground wire winding ground pile comprises a main casing 1, wherein a transverse through hole 101 is formed in the main casing 1, a hollow fixed pipe 2 is arranged in the through hole 101, two ends of the fixed pipe 2 extend out of two sides of the main casing 1, and wire coils 4 are arranged at two ends of the fixed pipe 2 positioned out of the main casing 1.

In the preferred scheme, the part of the fixed pipe 2 outside the main shell 1 is provided with a bearing 3, the inner ring of the bearing 3 is fixedly connected with the fixed pipe 2, and the wire coil 4 is fixedly arranged on the outer ring of the bearing 3.

In the preferred scheme, drum 4 be tubular structure, drum 4 coaxial sleeve establishes on fixed pipe 2 tip, is equipped with runner 5 on drum 4 the one end lateral wall that keeps away from main casing 1.

In a preferred scheme, a plurality of rod clamps 6 are fixedly arranged on the outer wall of the main shell 1 above the wire coil 4.

In the preferred scheme, the bottom of main casing 1 be equipped with a ground connection band iron 7, ground connection band iron 7 one end is worn out by main casing 1 bottom, the other end upwards extends and wears to establish in the fixed pipe 2.

In the preferred scheme, a grounding wire 9 fixed on a grounding rod 8 on the rod clamp 6 is wound on the wire disc 4, and the grounding wire 9 is connected with one end of a grounding flat iron 7 in the fixed tube 2 after being wound on the rotating wheel 5 and extending into the fixed tube 2.

The utility model discloses a ground connection line wire winding ground stake, when circuit power failure overhauls the operation:

the grounding rod 8 is directly taken down from the rod clamp 6, the grounding wire 9 is pulled, and then the circuit is connected, so that the wire coil 4 can realize automatic paying-off in the pulling process.

After the maintenance operation is completed, the rotating wheel 5 is manually rotated to rotate the wire coil 4 and perform the recovery operation of the ground wire 9, and after the ground wire 9 is gradually recovered to the wire coil 4, the ground rod 8 is hung on the rod clamp 6.

The mode greatly reduces the difficulty of installing and dismantling the grounding equipment in the power failure maintenance operation, effectively improves the efficiency of the whole power failure maintenance operation, and has the advantages of simple operation, low cost investment and high operation efficiency compared with the existing operation mode.

Claims

1. The utility model provides a ground connection wire winding ground stake which characterized in that: including main casing (1), main casing (1) on be equipped with horizontal through-hole (101), be equipped with a hollow fixed pipe (2) in through-hole (101), fixed pipe (2) both ends extend to outside main casing (1) both sides, are equipped with drum (4) on the fixed pipe (2) both ends that are located outside main casing (1).

2. A ground wire-wound stub as defined in claim 1, wherein: the fixed pipe (2) is provided with a bearing (3) at the part outside the main shell (1), the inner ring of the bearing (3) is fixedly connected with the fixed pipe (2), and the wire coil (4) is fixedly arranged on the outer ring of the bearing (3).

3. A ground wire-wound stub as defined in claim 1, wherein: the wire coil (4) is of a cylindrical structure, the wire coil (4) is coaxially sleeved on the end part of the fixed pipe (2), and a rotating wheel (5) is arranged on the side wall of one end, far away from the main shell (1), of the wire coil (4).

4. A ground wire-wound stub as defined in claim 1, wherein: a plurality of rod clamps (6) are fixedly arranged on the outer wall of the main shell (1) above the wire coil (4).

5. A ground wire-wound stub as defined in claim 1, wherein: the bottom of the main shell (1) is provided with a grounding flat iron (7), one end of the grounding flat iron (7) penetrates out of the bottom of the main shell (1), and the other end extends upwards and penetrates into the fixed pipe (2).

6. A ground wire-wound stub as defined in claim 4, wherein: the grounding wire (9) fixed on the grounding rod (8) on the rod clamp (6) is wound on the wire coil (4), and the grounding wire (9) is connected with one end of the grounding flat iron (7) in the fixed tube (2) after being wound around the rotating wheel (5) and extending into the fixed tube (2).