Safety belt hanger suitable for frameworks of multiple types

Abstract

The invention relates to a safety belt hanger suitable for frameworks of multiple types. The safety belt hanger suitable for the framework of multiple types comprises a hanging rod and a clamping device which are fixedly connected; the clamping device comprises two sliding frames and two supporting frames provided with square spaces inside; the two sliding frames are fixedly connected to form an L-shaped structure; the two supporting frames can be fixed and form the L-shaped structure; one sliding frame is arranged in each square space; the extending direction of the sliding frames is perpendicular to the extending direction of the support frames where the sliding frames are inserted; the sliding frames and the supporting frames are enclosed to form a square clamping space; the clamping space is used for clamping a structural part of a transformer substation; and the distance that the sliding frames penetrate out of the supporting frames can be adjusted and fixed so as to adjust the size of the clamping space. The safety belt hanger suitable for the frameworks of multiple types can solve the problems that in an existing safety belt hanging device, the contact area of a pressing plate and a framework part is small, the pressing plate and the framework part can easily slide, and the safety belt hanger cannot be suitable for framework of multiple types.

Description

technical field [0001] The invention belongs to the field of electric equipment, and in particular relates to a safety belt hanger suitable for multi-model structures. Background technique [0002] When working on the structure of equipment such as switch with a voltage level above 35kV in the substation, due to the equipment itself, there are usually two hanging methods for the safety belt used by the staff. The first method is to directly hang the safety belt on the bottom of the switch. In terms of structure, the hanging point of the seat belt will be lower than the waist when such a person is standing and working, which does not meet the high hanging and low use method of safety regulations. The second method is to hang the seat belt on the porcelain post of the knife switch, which does not comply with the substation safety regulations "It is forbidden to hang the seat belt on moving or insecure objects, such as isolating switch (knife switch) post insulators, CVT insul...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a safety belt hanger suitable for multi-model structures, which can solve the problem that the contact area between the pressure plate and the frame member in the existing safety belt suspension device is small, and the pressure plate and the frame member are easy to slide; the safety belt hanger cannot Issues applicable to multiple model architecture components

Images