Wind-resistant box-type substation and construction method thereof

A box-type substation, pre-installed technology, applied in the field of substations, to achieve the effect of easy deformation

Active Publication Date: 2019-05-17
临沂顺恒电气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the existing box-type substation, how to install the support pole conveniently has become a problem

Method used

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  • Wind-resistant box-type substation and construction method thereof
  • Wind-resistant box-type substation and construction method thereof
  • Wind-resistant box-type substation and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: A wind-resistant prefabricated box-type substation, with an oblique energy dissipation support 1 installed between the wall board and the bottom board;

[0038] The oblique energy dissipation support 1 is assembled from a plurality of oblique energy dissipation support unit bodies 2;

[0039] The oblique energy dissipation support unit body 2 includes: an external frame 3 and an internal cylindrical structure 4; the cross section of the external frame 3 maintains a circumscribed relationship with the circular cross section of the cylindrical structure, wherein the cylindrical structure 4 Using mild steel;

[0040] The frame 3 includes: a top plate, a bottom plate, two vertical side plates, and two X-shaped connecting plates 5;

[0041] The two corresponding surfaces of the frame 3, that is, the surfaces corresponding to the two end surfaces of the cylindrical structure 4, are provided with an X-shaped connecting plate 5;

[0042] The top plate, bottom pl...

Embodiment 2

[0053] Embodiment 2: Although the design of the slanted plate in Comparative Example 1 increases the contact surface between the frame 3 and the cylindrical structure 4, it can exert the energy dissipation capacity of mild steel; however, after adding the slanted plate, the rigidity of the frame 3 is too high. Large, the deformation between the vertical side plate and the top and bottom plates is not easy to occur (soft steel can only play the role of energy consumption after the vertical side plate is tilted), so the connection between the vertical side plate and the top and bottom plates should be reduced strength.

[0054] Such as Figure 7 As shown, it is the design structure of the oblique energy-dissipating support unit body 2 of the second embodiment, the vertical side plate is connected with the top plate and the bottom plate through the oblique plate, and the vertical side plate is no longer extended to the top plate and the bottom plate;

[0055] Such as Figure 8 ...

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Abstract

The invention discloses a wind-resistant box-type substation and a construction method thereof. The key points of the design are as follows: a slant energy-consuming support is formed by assembling aplurality of slant energy-consuming support unit bodies; each slant energy-consuming support unit body comprises an outer frame and an inner cylindrical structure; the cross section of the outer frameand the cross section of the cylindrical structure maintain external connection relation in roundness; the cylindrical structure is made of soft steel; the frame comprises a top plate, a bottom plate, two vertical side plates and two X-shaped connecting plates; bolt holes are formed in the edge parts of the top plate and the bottom plate; the X-shaped connecting plates are arranged on the two corresponding faces, corresponding to the two end faces of the cylindrical structure, of the frame; and the slant energy-consuming support unit bodies are connected together through the top plate, the bottom plate and the bolt holes to form a rod-shaped slant energy-consuming support. According to the wind-resistant box-type substation and the construction method thereof, the wind-resistant effect can be improved.

Description

technical field [0001] The invention relates to the fields of substations and the like, in particular to a wind-resistant box-type substation and a construction method thereof. Background technique [0002] CN208112082U discloses a wind-resistant prefabricated concrete box-type substation, including a substation body and two support rods, the two support rods include a first outer rod, a cavity is provided in the first outer rod, and the cavity An inner rod is provided, and the bottom of the inner rod passes through the bottom of the cavity and is fixedly connected with a second outer rod. The two first outer rods are provided with a telescopic mechanism, and the top of the substation body is fixedly equipped with a rain and snow protection mechanism to protect against rain. The snow mechanism includes a support block fixedly connected to the top of the substation body, the top of the support block is fixedly connected with a V-shaped baffle, the left and right sides of the ...

Claims

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Application Information

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IPC IPC(8): E04H5/02E04B1/92E04H9/14E04G21/00
Inventor 田丽
Owner 临沂顺恒电气设备有限公司
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