CN201946886U

CN201946886U - Bird's-nest resisting device for gantry framework of transformer substation device

Info

Publication number: CN201946886U
Application number: CN2010206761499U
Authority: CN
Inventors: 刘春华; 柴青; 安彬; 佟智勇; 孔凡宁
Original assignee: Baoding Power Supply Co Ltd
Current assignee: Baoding Power Supply Co Ltd
Priority date: 2010-12-23
Filing date: 2010-12-23
Publication date: 2011-08-24
Anticipated expiration: 2020-12-23

Abstract

The utility model discloses a bird's-nest resisting device for a gantry framework of a transformer substation device, which comprises a triangular board and a underframe, wherein the triangular board is matched with a triangle arranged at the upper end of the gantry framework of the device, on which an insulator is hung; the underframe is arranged at the lower end of the triangular board and is fixedly connected with the gantry framework which is arranged at the lower end of the triangular board. The bird's-nest resisting device is arranged in the triangle which is arranged at the upper end of the gantry framework of the device so that a three-point or four-point parallel plane and space for a bird to build a nest is damaged and the bird's-nest problem on the gantry framework of the device is solved from the root; the bird's-nest resisting device has long service life, is safe, reliable, simple and practical, the manpower and material resources are saved; the outage repair and replacement are not needed; the unnecessary switching operation is reduced; the fund is saved; the loss which is caused by the outage repair on users is avoided and the use cost is very low.

Description

Substation equipment door type frame structure is prevented the bird's nest device

Technical field

The utility model relates to the anti-bird's nest device of a kind of substation equipment door type frame structure.

Background technology

Triangular form and square door type frame structure, all exist and adapt to interior space and the parallel surface of building bird's nest, as what draw the suspended insulator is a U type round steel or single angle steel, play the suspended insulator, be vertically welded on the framework with suspension insulator, this root annular round steel or single angle steel exactly form three or 4 parallel planes and the space of bird nest, and birds are nest under desirable condition just.

The bird's nest of building on substation equipment door type frame structure is increasing, according to data statistics, the bird's nest 1-2 that every transformer station's annual is built rises, the person on duty of transformer station generally all by major defect qualitative and report the maintenance work area, because the bird's nest and the electrified body close together of building, bird's nest not only is made up of weeds, and the metal filament that some is wherein arranged, the maintainer must not chargedly handle, so the maintenance unit all must arrange to have a power failure and handle, the processing bird's nest that has a power failure has brought following aspect problem: 1, need the power failure of certain limit to handle, there is certain security risk in bigger grid switching operation.2, the input that needs manpower and vehicle, preliminary budget, the each processing, maintenance and run unit need be used 8--10 people, three ones on vehicle, waste resource.3, need full station to have a power failure often or ration the power supply, lose certain electric weight, uneconomical.4, externally have a power failure, industrial and agricultural production is had certain influence.In order to overcome the above problems, people have installed bird thorn, rotary bird proof device on the door type frame structure, received certain effect.But because of above two class bird proof devices are fastening-type metalworks, useful life is short, need make regular check on, and maintenance is changed can only utilize overhaul or prerun interruption duration, comparatively inconvenience.

Summary of the invention

The purpose of this utility model is exactly to solve now with the problems referred to above that exist in the technology, provide a kind of substation equipment door type frame structure to prevent the bird's nest device, on appliance doors type framework, install and to prevent the bird's nest device, can solve appliance doors type framework from the source and build the bird's nest problem, its long service life need not to make regular check on.

For finishing above-mentioned purpose, technical solution of the present utility model is: a kind of substation equipment door type frame structure is prevented the bird's nest device, its for equipment on the triangular plate that is complementary of the triangle of door type frame structure upper end at suspension insulator place, the underframe that the lower end of triangular plate has the door type frame structure with the triangular plate lower end to be fixed together.

Anti-bird's nest device of the present utility model is installed in the triangle of appliance doors type framework upper end, make three or 4 parallel planes and the space of bird nest destroyed, solve the problem that appliance doors type framework is built bird's nest from the source, its long service life, safe and reliable, simple and practical, joint has remained manpower and materials; Need not interruption maintenance and change, reduced unnecessary grid switching operation, saved fund, avoided the loss that brings to the user because of interruption maintenance, and use cost is very low.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a front view of the present utility model.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is further described.

As depicted in figs. 1 and 2, present embodiment for equipment on the triangular plate 1 that is complementary of the triangle of door type frame structure upper end at suspension insulator place, the lower end of triangular plate 1 is welded with the underframe 2 that the door type frame structure with triangular plate 1 lower end is fixed together.

Claims

1. a substation equipment door type frame structure is prevented the bird's nest device, it is characterized in that: its for equipment on the triangular plate that is complementary of the triangle of door type frame structure upper end at suspension insulator place, the underframe that the lower end of triangular plate has the door type frame structure with the triangular plate lower end to be fixed together.