Integrated prefabricated cabin type transformer substation combination structure

A combined structure, prefabricated cabin technology, applied in the field of substations, can solve the problems of not being able to realize combined connection, not suitable for integrated substations, etc.

Inactive Publication Date: 2015-07-29
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has many advantages such as the improvement of engineering manufacturing efficiency, the reduction of site load, the house can be recycled and reused, and the supporting application of ener...

Method used

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  • Integrated prefabricated cabin type transformer substation combination structure
  • Integrated prefabricated cabin type transformer substation combination structure
  • Integrated prefabricated cabin type transformer substation combination structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as Figure 1 to Figure 7 As shown, an integrated prefabricated cabin-type substation combined structure of the present invention includes a prefabricated cabin 1, and the prefabricated cabin 1 is formed by connecting several keel profile structural beams with mortise, and the keel profile structural beams include keel profile beams 11. Longitudinal beams 12 of keel profiles and vertical beams 13 of keel profiles, several parallel keel profile beams 11 and several parallel keel profile longitudinal beams 12 are tenon-jointed to form the bottom structure 2 of prefabricated cabin 1, several The vertical beams 13 of the keel profiles are mortised and connected to the bottom structure 2 to form the side wall structure 3 of the prefabricated cabin 1, and several keel profile beams 11 and longitudinal beams 12 of the keel profiles are respectively tenoned and connected to the top of the side wall structure 3 to form the structure of the prefabricated cabin 1. The top stru...

Embodiment 2

[0031] Such as Figure 8 to Figure 9 As shown, the mortise structure of this embodiment includes an I-shaped connecting rod gripping head 5, and the I-shaped connecting rod gripping head 5 includes a connecting rod portion 51, and the two ends of the connecting rod portion 51 are respectively provided with gripping heads. part 52, the gripping heads 52 at the two ends of the connecting rod part 51 are respectively sleeved on the vertical beams 13 of the keel profile of the side wall structure 3 of the adjacent prefabricated cabin 1. The gripping head 5 of the I-shaped connecting rod can be quickly socketed on the vertical beam 13 of the keel profile, so that the adjacent prefabricated cabin 1 can be quickly connected, without the need to provide a tenon joint 31 on the vertical beam 13 of the keel profile, which is convenient for the prefabricated cabin 1 production.

[0032] Specifically, a T-shaped grip 521 is provided on the inner side of the grab head 52 in this embodimen...

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Abstract

The invention provides an integrated prefabricated cabin type transformer substation combination structure which comprises a prefabricated cabin, wherein the prefabricated cabin is formed by connecting a plurality of keel section bar structure beams in a mutual mortise and tenon mode, the keel section bar structure beams include keel section bar structure cross beam, keel section bar structure longitudinal beams and keel section bar structure vertical beams, a plurality of mutually-parallel keel section bar structure cross beams are connected with a plurality of mutually-parallel keel section bar structure longitudinal beams in mutual mortise and tenon mode to form a bottom structure of the prefabricated cabin, and a plurality of keel section bar structure vertical beams are connected with the bottom structure to form a side wall structure of the prefabricated cabin in a mortise and tenon mode. The side wall structure of the prefabricated cabin is provided with a plurality of a mortise and tenon structure conveniently connected with the adjacent prefabricated cabin. The prefabricated cabin can be pre-manufactured and can be directly mortised and tenoned in a site, and the overall structure of a transformer substation can have the advantages of being modular in design, convenient to assemble and maintain, high in bearing capacity, good in stability, capable of reducing cost and the like.

Description

technical field [0001] The invention relates to the technical field of substations, in particular to an integrated prefabricated cabin type substation combined structure. Background technique [0002] At present, the traditional substation has the characteristics of complex layout, large floor area, long construction period and large amount of on-site construction. A small number of substations using GIS combined electrical technology have greatly improved their operational reliability and floor space. However, the cost is high and the later maintenance requirements are high. These substations are built according to fixed facilities. If the power supply demand is urgent and cannot be quickly responded to, once the power consumption environment changes, the workload of equipment removal or capacity increase, and a large number of non-reusable equipment will also cause investment waste. [0003] The prior art provides a prefabricated cabin house called mixed construction, whi...

Claims

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Application Information

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IPC IPC(8): E04H5/04E04B1/18E04B1/48
Inventor 曹琦陈颖张杨贺中桥康军毛月侠卢轶人
Owner STATE GRID CORP OF CHINA
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