CN201862167U - Safety belt hanging stand for overhaul of isolating switch - Google Patents

Abstract

A safety belt suspension frame for isolating switch maintenance for power equipment maintenance, which has a pair of fixed card bodies composed of an upper clamp plate and a lower clamp plate connected through connecting bolts, on the upper clamp plate of each fixed card body A threaded connecting seat is provided respectively, and a vertical pole is threadedly connected through the threaded connecting seat, and a cross bar equipped with a safety belt suspension ring is arranged between the two upright poles, and two ends of the cross bar are respectively provided with The connected open-type bolt fastens the clamp. When the utility model is used, a pair of fixed card bodies are installed on the channel steel of the base of the isolating switch as a safety belt suspension bracket, which conforms to the regulations on safety belt suspension in the "State Grid Corporation of Electricity Safety Work Regulations", and can effectively avoid maintenance operations It is characterized by simple structure and convenient use.

Description

Isolation switch inspection safety belt suspension bracket

technical field

The utility model relates to a safety device for electric equipment maintenance, in particular to a suspension frame for a safety belt for isolation switch maintenance.

Background technique

The disconnector is one of the most common equipment in the power system, and it is mostly arranged on the foundation support above 2.5 meters. Disconnectors require regular maintenance. In the past, when the isolation switch was overhauled, the maintenance workers often hung the safety belt on the support insulator of the isolation switch or used a low-hanging method. The operation did not comply with the relevant provisions of the "State Grid Corporation of Electricity Safety Work Regulations", which is very easy to damage people and equipment. cause some damages.

Contents of the invention

The purpose of this utility model is to solve the above problems and provide a safety belt that complies with the regulations on safety belt suspension in the "State Grid Corporation of Electricity Safety Work Regulations", which can effectively avoid personal and equipment safety hazards caused by irregular seat belt suspension during maintenance operations. accidents, and access the seat belt hanger with a convenient isolator.

The technical solution to achieve the above purpose is: a safety belt suspension frame for isolating switch maintenance, which has a pair of fixed card bodies, the fixed card body is composed of an upper clamp plate and a lower clamp plate connected through a pair of connecting bolts; The top of the upper clamping plate is respectively provided with a threaded connection seat, and a vertical pole is threaded through the threaded connection seat; a horizontal bar is arranged between the two vertical poles, and the two ends of the horizontal pole are respectively provided with The connected open-type bolt fastens the clip; the safety belt suspension ring is assembled on the cross bar.

When the utility model is in use, a pair of fixed cards are fixed on the base channel steel of the isolating switch as a safety belt suspension bracket, which conforms to the regulations on safety belt suspension in the "State Grid Corporation of Electricity Safety Work Regulations", and can effectively avoid maintenance operations It is characterized by simple structure and convenient use.

Description of drawings

Accompanying drawing is this isolating switch maintenance safety belt suspension frame schematic diagram.

Detailed ways

The specific embodiment of the utility model will be described in conjunction with the accompanying drawings.

As shown in the accompanying drawings, the utility model has a pair of fixed card bodies installed on the channel steel of the isolation switch base. 3 dress connections. During specific implementation, the nuts of the connecting bolts 3 can be welded under the lower clamping plate 2 to reduce the number of parts and facilitate installation. On each upper clamping plate 1, a side position is welded with a threaded connection seat 4, and the vertical rod 5 is threaded through the threaded connection seat 4, and the vertical rod 5 is suitable for processing and forming of a metal pipe to reduce weight. A cross bar 6 is arranged between the two vertical bars 5, and the two ends of the cross bar 6 are welded or riveted with an open-type bolt fastening clamp 7, and the fastening bolts on the outside of the bolt fastening clamp 7 can be adjusted to realize the cross bar 6 height adjustment and fixing on the column 5. A safety belt suspension ring 8 for connecting a safety belt is sleeved on the cross bar 6, and the safety belt suspension ring 8 is suitable for an oval ring, which can be a closed ring body or an open ring body.

The threaded connecting seat 4 of the present utility model can be an internally threaded connecting seat or an externally threaded connecting seat.

Claims (1)

1. isolating switch maintenance safety band hanger bracket, it is characterized in that: it has a pair of fixedly card body, and this fixing card body is installed through a pair of connecting bolt (3) by last clamp (1) and following clamp (2) and connects to form; Be respectively arranged with the seat (4) that is threaded above clamp on each (1), be threaded through the seat (4) that is threaded and erect the vertical rod (5) of putting; Be provided with a cross bar (6) between two vertical rods (5), the two ends of this cross bar (6) are provided with the open-type bolted clip (7) that is connected with vertical rod (5); On cross bar (6), be equipped with safety belt hanging ring (8).

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