CN2884622Y

CN2884622Y - Non-metal spliced wall-slab type box of substation

Info

Publication number: CN2884622Y
Application number: CN 200520139547
Authority: CN
Inventors: 王新华; 杨永清
Original assignee: China Electric Equipment Group Co Ltd
Current assignee: China Electric Equipment Group Co Ltd
Priority date: 2005-12-09
Filing date: 2005-12-09
Publication date: 2007-03-28
Anticipated expiration: 2015-12-09

Abstract

The utility model is a non-metallic assembly wallboard box-type substation box body, and all layers of structures of the box body wallboard from outward to inward are in order a cement mortar layer, fiberglass cloth, composite lightweight wallboard and cement mortar layer, and a steel column is arranged at in the four corners of the box body. Since the composite lightweight wallboard is adopted in the middle layer of the box body wallboard, angle steel is positioned around the composite lightweight wallboard and can be prefabricated block by block under the designed size, it can be welded for assembly with simple manufacturing technic and short production cycle. The box body is actually overall steel-framed structure, so the grounding lightning effectiveness is good, and the box body has heat insulation, sun protection, antifreeze, anti-corrosion, anti-cracking and easy decoration and other performances and has overcome the shortcomings, such as the existing ponderous technology, low intensity, not being welded and assembled between wallboards, long production cycle and poor grounding lightning performance.

Description

Metalloid Assembling Wallboard Box Transformer Substation Housing

Technical field

The utility model relates to a kind of equipment for power transmission and distribution, especially a kind of Metalloid Assembling Wallboard Box Transformer Substation Housing.

Background technology

Box for box-type transformer substation in the past adopts cement integral body to water the concrete casing of work more, so its wallboard is very heavy, intensity is lower, can not weld assembly unit between plate and the plate, and the production cycle is longer, and the ground connection lightning protection properties is poor.

Summary of the invention

The technical problems to be solved in the utility model: be to provide that a kind of intensity height, lightning protection are good, with short production cycle, the wallboard Metalloid Assembling Wallboard Box Transformer Substation Housing of assembly unit flexibly.

The technical scheme that is adopted is such: underframe and base plate are arranged at the utility model bottom, the case top is arranged at the top, facade partly has wallboard, respectively be equipped with the sandwich color steel plate door of band blind window on all around wallboard of casing, it is characterized in that: from outside to inside each of wallboard layer structural order is followed successively by cement sand bed, glass fabric, composite lightweight wall plate, cement sand bed.

Adopt that its effect is conspicuous after the above technical scheme:

1, composite lightweight wall plate has been adopted in casing wallboard middle level, because of the periphery of this plate is provided with angle steel, and can carry out precast block according to design size, so can weld assembly unit when installing, manufacturing process is simple, and the production cycle is shorter.

2, this casing is real is whole steel frame construction, and the ground connection lightning protection effect is good.

3, the utlity model has heat insulation, sun-proof, antifreeze, anticorrosion, cracking resistance, be convenient to performances such as decoration.

Description of drawings

Fig. 1 is the utility model front view.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the right view of Fig. 1.

Fig. 4 is the A-A sectional structure chart of Fig. 1.

Fig. 5 is the I partial enlarged drawing of Fig. 4.

Among the figure: 1, blind window 2, case top 3, underframe 4, wallboard 5, sandwich color steel plate door 6, steel column 7, cement sand bed 8, composite lightweight wall plate 9, glass fabric 10, base plate 11, dividing plate

Embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, buy prefabricated composite lightweight wall plate (8) [ZL02218647.6 composite lightweight wall plate (2)] according to design size in advance, because of composite lightweight wall plate is provided with angle steel at periphery, so between vertical direction can be with plate and plate, weld assembly unit, again with underframe (3) welding of its bottom with transformer station box, top and upper ledge (not drawing among the figure) welding.At casing] four jiaos of each welderings establish steel column (6).Sandwich color steel plate door (5) is respectively installed in all around of casing, and twice dividing plate (11) and base plate (10) are installed respectively in the case, casing top install bin top (2).As Fig. 5, smear cement bonded sand again in the inboard of composite lightweight wall plate with layer (7), after glass fabric (9) was sticked in the outside of composite lightweight wall plate, coated cement sand bed (7) again waited and can use after solidifying.

Claims

1, a kind of Metalloid Assembling Wallboard Box Transformer Substation Housing, this bottom half has underframe (3) and base plate (10), case top (2) is arranged at the top, facade partly has wallboard (4), respectively be equipped with the sandwich color steel plate door (5) of band blind window (1) on all around wallboard of casing, it is characterized in that: wallboard (4) each layer structural order from outside to inside is followed successively by cement sand bed (7), glass fabric (9), composite lightweight wall plate (8), cement sand bed (7).

2, Metalloid Assembling Wallboard Box Transformer Substation Housing according to claim 1 is characterized in that: casing respectively is provided with steel column (6) for four jiaos.