CN201201198Y - Special tools for loosening and tightening anti-theft bolts of transformers - Google Patents

Abstract

The utility model provides a special tool for loosening and tightening anti-theft bolts of transformers, which is a casing with a rod hole, and the end of the casing has a bayonet for clamping nuts; the feature is that the geometric size of the bayonet for clamping nuts Same as the anti-theft cap of the anti-theft bolt, the shape of the bayonet is an equilateral triangle. Transformer anti-theft bolts are anti-saw, anti-smashing, anti-prying, economical, etc., and are used for the upper cover plate of the transformer and the foot of the transformer. , Non-professional tools cannot be disassembled.

Description

Special tools for loosening and tightening anti-theft bolts of transformers

technical field

The utility model belongs to a special tool for installing and repairing electric facilities, in particular to a special tool for loosening and tightening anti-theft bolts of transformers.

Background technique

At present, cases of theft of transformers often occur, with more than a dozen of them within a year, causing economic losses worth more than 200,000 yuan. More than a dozen counties and cities in a certain city lost hundreds of transformers within a year. It affects the villagers' spring watering, winter irrigation and daily life. During the festival, it causes a lot of inconvenience to the daily life and entertainment of the general public. The loss of the transformer affects the power supply department. For this reason, a kind of anti-saw, anti-smashing, anti-prying, economical and practical transformer anti-theft bolt has been developed, and a special tool for loosening and tightening the transformer anti-theft bolt is needed.

Contents of the invention

The purpose of this utility model is to provide an anti-saw, anti-smashing, anti-prying, economical and practical transformer anti-theft bolt against the problem of power transmission transformer theft, and at the same time provide a special tool for loosening and tightening the transformer anti-theft bolt used in conjunction with it.

The technical scheme of the utility model is achieved in that:

The special tool for loosening and tightening the anti-theft bolts of transformers consists of a bushing 1 with a rod hole 2, and the end of the bushing has a bayonet 3 for a nut; it is characterized in that the bayonet geometry of the nut is The size is the same as the anti-theft cap of the anti-theft bolt, and the shape of the bayonet is an equilateral triangle.

Transformer anti-theft bolts are anti-saw, anti-smashing, anti-prying, economical, etc., and are used on the upper cover plate of the transformer and at the foot of the transformer. Non-professional tools cannot be disassembled. In this way, the transformer can be effectively prevented from being stolen, and the power supply can be guaranteed, thereby ensuring the spring and winter irrigation and normal life of the villagers.

Description of drawings

Fig. 1 is the front view of structure of the present utility model;

Fig. 2 is a side view of the utility model structure.

Detailed ways

Below in conjunction with accompanying drawing, describe the utility model in detail.

Shown in Fig. 1 and Fig. 2, the front view and the side view of the utility model. The special tool for loosening and tightening anti-theft bolts of transformers of the present utility model is a casing 1 with a rod hole 2, and the end of the casing has a bayonet 3 for a nut; the geometry of the bayonet for the nut is The size is the same as the anti-theft cap of the anti-theft bolt, and the shape of the bayonet is an equilateral triangle.

For the transformer anti-theft bolts at the transformer upper cover plate and the transformer foot, only the special tool for loosening the transformer anti-theft bolts provided by the utility model can not be disassembled by non-professional tools.

Claims (1)

1, a kind of specific purpose tool that is used for degree of tightness transformer anti-theft bolt is the sleeve pipe (1) that has inserted link hole (2); Described cannula tip has the bayonet socket (3) of cover card nut; It is characterized in that: the bayonet socket physical dimension of described cover card nut size is identical with the Anti-theft cap of anti-theft bolt, bayonet socket be shaped as equilateral triangle.

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