Distribution substation cable incoming and outgoing port plugging device

Abstract

The invention relates to the technical field of power equipment, and more specifically provides a distribution substation cable incoming and outgoing port plugging device, which comprises a removablefastening device, a moisture-proof washer and a removable connecting sleeve, wherein the moisture-proof washer is arranged between the removable connecting sleeve and the removable fastening device; the removable connecting sleeve is provided with a connector for connecting the removable fastening device; and the connector is provided with an anti-separation structure for locking the moisture-proof washer. Rapid disassembly and assembly can be realized, the mounting is time-saving and labor-saving, and the working efficiency can be improved; the plugging has good sealing performance, good moisture-proof effects are achieved, the plugging device is not likely to fall and deform, and accidents such as short circuit of distribution substation equipment can be reduced.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, and more specifically, provides a plugging device for cable inlets and outlets of a power distribution room. Background technique [0002] The work of preventing small animals in the high-voltage cabinets and low-voltage cabinets in the power distribution room has been facing great challenges. Especially in autumn and winter, small animals enter the power distribution room, causing accidents such as tripping of the power distribution room lines and short-circuiting of equipment. It is easy to cause the power distribution equipment to be short-circuited and burn out and cause a power outage, which directly affects people's normal electricity consumption. At present, fire-proof mud and rubber rings are commonly used to seal the cable inlet and outlet of high-voltage and low-voltage cabinets in power distribution rooms. Due to the physical properties of fire-proof mud and rubber rin...

AI Technical Summary

Problems solved by technology

[0002] The work of preventing small animals in the high-voltage cabinets and low-voltage cabinets in the power distribution room has been facing great challenges. Especially in autumn and winter, small animals enter the power distribution room, causing accidents such as tripping of the power distribution room lines and short-circuiting of equipment. It is easy to cause the power distribution equipment to be short-circuited and burn out, resulting in a power outage, which directly affects people's normal electricity consumption

At present, fire-proof mud and rubber rings are commonly used to seal the cable inlet and outlet of high-voltage and low-voltage cabinets in power distribution rooms. Due to the physical properties of fire-proof mud and rubber rings, they are easy to fall off and deform in a humid environment, so that the sealing tightness cannot meet the actual situation. need

Although the existing sealing device has improved the sealing tightness, the sheath used to protect the cable is easy to slip after being damp, which leads to the unsatisfactory moisture-proof effect of the sealing device, and the installation is inconvenient and consumes a lot of energy. Long hours and reduced productivity

Images