CN201266542Y - Suspended core stent of trestle type distribution transformer - Google Patents

Abstract

The utility model relates to a hanging core bracket of a bench type distribution transformer, which is a maintenance tool for the hanging core of the bench type distribution transformer. It mainly includes a fixed steel pipe beam and a movable steel pipe beam. The movable steel pipe beam is set in the fixed steel pipe beam. There are multiple positioning holes on the fixed steel pipe beam and the movable steel pipe beam. The length adjustment bolts are placed in the positioning holes. A movable hook is provided, and the movable steel pipe beam is connected with a single hoop. The utility model occupies a small space on the distribution transformer stand, and will not affect the normal electrified operation of the power line above the transformer during the inspection and maintenance of the hanging core of the stand-type distribution transformer. , reducing losses caused by power outages.

Description

Bench type distribution transformer hanging core support

technical field

The utility model relates to a maintenance tool for hanging cores of a bench type power distribution transformer.

Background technique

In the past, two construction methods were widely used in the work of lifting the core of the gantry distribution transformer. One is to lift by a crane, and the other is to use a pole to form a triangle for lifting. For all power outages above the fall insurance, only the entire line will be blacked out, and the loss of power supply and social impact after the power outage will be very serious.

Contents of the invention

The purpose of the utility model is to provide a distribution transformer hanging core support which can complete the maintenance work of the bench type distribution transformer hanging core without power failure.

The purpose of this utility model is achieved in the following way: a gantry type power distribution transformer hanging core bracket, including a fixed steel pipe beam and a movable steel pipe beam, the movable steel pipe beam is set in the fixed steel pipe beam, and the fixed steel pipe beam and the movable steel pipe beam are provided with There are multiple positioning holes, and the length adjusting bolts are placed in the positioning holes. The fixed steel pipe beam is also provided with a movable hook, and the movable steel pipe beam is connected with a single hoop.

The distribution transformer hanging core support provided by the utility model occupies a small space on the distribution transformer stand, and it will not affect the normal live operation of the power line above the transformer during the inspection and maintenance of the stand type distribution transformer hanging core. There is no need for power outages for maintenance, which improves work efficiency and reduces losses caused by power outages.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation of the utility model.

Detailed ways

As shown in Figure 1: a bench-type distribution transformer hanging core bracket, including a fixed steel pipe beam 1 and a movable steel pipe beam 2, the movable steel pipe beam 2 is set in the fixed steel pipe beam 1, and the fixed steel pipe beam 1 and the movable steel pipe beam 2 There are a plurality of positioning holes 6, and the length adjusting bolts 4 are placed in the positioning holes. The fixed steel pipe beam 1 is also provided with a movable hook 3, and the movable steel pipe beam 2 is connected with the single hoop 5.

When the utility model is in use, since the movable steel pipe beam 2 is set in the fixed steel pipe beam 1, the width of the whole support is adjusted to match the two poles on which the distribution transformer stand is placed through the cooperation of the positioning hole 6 and the length adjustment bolt 4. The width between them is similar, and then the single hoop 5 connected with the movable steel pipe beam 2 on both sides of the bracket is installed on the pole, so that the whole bracket is fixed on the pole, and the movable hook 3 is adjusted to the top of the distribution transformer , through auxiliary tools such as iron double hooks and wire ropes, the transformer core can be easily lifted.

Claims (1)

1. A bench-type distribution transformer hanging core support, including a fixed steel pipe beam (1) and a movable steel pipe beam (2), characterized in that: the movable steel pipe beam (2) is set in the fixed steel pipe beam (1), fixed The steel pipe beam (1) and the movable steel pipe beam (2) are provided with a plurality of positioning holes (6), the length adjustment bolts (4) are placed in the positioning holes, and the fixed steel pipe beam (1) is also provided with a movable hook (3) , the movable steel pipe beam (2) is connected with the single hoop (5).

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