CN202454940U - Special opener for GIS sealed cap - Google Patents

Abstract

The utility model discloses a special tool for unsealing a GIS sealing cover, which belongs to the technical field of sealing cover unsealing devices. It includes an inverted "U"-shaped main body, bolts, wedge-shaped heads and fixed long rods. The middle part of the upper beam of the inverted "U"-shaped main body is provided with a threaded hole suitable for the bolt, and the bolt is located on the threaded In the hole, the two side beams of the inverted "U"-shaped main body are respectively provided with through holes matching the fixed long rods, the fixed long rods are located in the through holes, and the wedge-shaped head passes through The bearing is fixedly connected to the lower end of the bolt. When using the special tool, the wedge-shaped head can continuously squeeze and tear the sealant, so that the sealing cover can be easily unsealed. At the same time, when the sealing cover is separated from the sealing body, the long rod can fix the sealing cover without sealing It is safe and reliable to avoid the problem of falling, bruising and bruising construction personnel.

Description

A kind of GIS seal cover unpacking specific purpose tool

Technical field

The utility model belongs to seal cover unpacking device technique field, relates in particular to a kind of GIS seal cover unpacking specific purpose tool.

Background technology

In power industry; GIS is meant the sulphur hexafluoride gas insulated metal enclosed swit chgear; Be called " gas-insulated switchgear " in the world; It comprises circuit breaker, isolating switch, voltage transformer, lightning arrester, bus, cable termination, turnover thread casing etc. with the primary equipment except that transformer in the transformer station, organically is combined into an integral body through optimal design.The GIS Seal of Equipment is covered does not have specific purpose tool in unpacking since seal cover heavy, should not load and unload, in the unpacking process, be prone to the generation personnel and squeeze the problem of hindering, damaging.

The utility model content

The utility model technical problem to be solved provides a kind of GIS seal cover unpacking isolated plant, has easy, the safe characteristics of unpacking seal cover.

For solving the problems of the technologies described above; The technical scheme that the utility model is taked is: a kind of GIS seal cover unpacking specific purpose tool; It is characterized in that comprising down " U " type main body, bolt, sphenocephaly and fixing stock; The said middle part of the entablature of " U " type main body is provided with and the suitable screwed hole of said bolt, and said bolt is arranged in said screwed hole, is respectively equipped with and the suitable through hole of said fixedly stock on two curb girders of said " U " type main body; Said fixedly stock is arranged in said through hole, and said sphenocephaly is connected the lower end of said bolt through bearing fixing.

Adopt the beneficial effect that technique scheme produced to be: when using said specific purpose tool; Fixing stock is passed through hole and the bolt hole on the seal cover on the curb girder successively, and sphenocephaly is aimed at sealing mucilage binding position, turns bolt with double offset ring spanner; Make the continuous extruding and tearing fluid sealant of sphenocephaly; Thereby with the seal cover unpacking, when seal cover broke away from seal, fixedly stock can be fixed seal cover simultaneously easily; Seal cover can not occur and drop and injure, damage workmen's problem by a crashing object, safe and reliable.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.

Fig. 1 is the utility model master TV structure sketch map;

Wherein: 1, fall " U " type main body 1-1, entablature 1-2, curb girder 2, bolt 3, fixedly stock 4, sphenocephaly 5, bearing.

Embodiment

As shown in Figure 1, a kind of GIS seal cover unpacking specific purpose tool comprises down " U " type main body 1, bolt 2, sphenocephaly 4, fixedly stock 3 and bearing 5.The middle part of the said entablature 1-1 that falls " U " type main body 1 is provided with the screwed hole suitable with said bolt 2, and said bolt 2 is arranged in said screwed hole.Be respectively equipped with the through hole suitable with said fixedly stock 3 on said two curb girder 1-2 that fall " U " type main body 1, said fixedly stock 3 is arranged in said through hole.Said sphenocephaly 4 is fixedly connected on the lower end of said bolt 2 through said bearing 5.

When using said specific purpose tool, fixing stock 3 is passed through hole and the bolt hole on the seal cover on the curb girder 1-2 successively, sphenocephaly 4 is aimed at sealing mucilage binding positions; Turn bolt 2 with double offset ring spanner, make sphenocephaly 4 continuous extruding and tearing fluid sealants, thereby easily seal cover is broken seal; Simultaneously when seal cover breaks away from seal; Fixedly stock 3 can be fixed seal cover, seal cover can not occur and drop and injure, damage workmen's problem by a crashing object, and is safe and reliable.

Claims (1)

1. A special tool for unsealing the GIS sealing cover, characterized in that it includes an inverted "U"-shaped main body (1), bolts (2), wedge-shaped head (4) and a fixed long rod (3), the inverted "U"-shaped The middle part of the upper beam (1-1) of the main body (1) is provided with a threaded hole matching the bolt (2), and the bolt (2) is located in the threaded hole, and the inverted "U" shape The two side beams (1-2) of the main body (1) are respectively provided with through holes adapted to the fixed long rods (3), and the fixed long rods (3) are located in the through holes. The wedge-shaped head (4) is fixedly connected to the lower end of the bolt (2) through a bearing (5).

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