CN214833545U - Steel structure building column base for transformer substation - Google Patents
Steel structure building column base for transformer substation Download PDFInfo
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- CN214833545U CN214833545U CN202120706880.XU CN202120706880U CN214833545U CN 214833545 U CN214833545 U CN 214833545U CN 202120706880 U CN202120706880 U CN 202120706880U CN 214833545 U CN214833545 U CN 214833545U
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- outer container
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- column base
- angle steel
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Abstract
The utility model discloses a transformer substation is with steel construction building column base, including the outer container cross section is the rectangle, the four corners of outer container all is equipped with the angle steel, even has the steel sheet between the adjacent angle steel, the outside of outer container lower part still is equipped with at least one deck angle steel support, angle steel support includes the stiffener of four character-cut-outs, the lower part of outer container is fixed in angle steel support, the lower part of outer container buries in the underground. The utility model has the advantages that: the part that buries underground to the outer container is strengthened, adds in the outside of outer container and establishes groined type stiffener to the outer container adopts four angle irons and steel sheet concatenation, and bulk strength obtains strengthening greatly, reduces the quantity of support reinforcement, simplifies outer container overall structure, effectively improves the whole anti-wind grade of transformer substation.
Description
Technical Field
The utility model relates to a transformer substation uses steel construction building column base.
Background
The transformer substation construction begins gradually at present to adopt the steel construction to build in a large number, and steel construction building has construction period weak point, and the firmness is good etc. advantage, need earlier pre-buried column base under the ground when building steel construction building, conventional construction is casting cement ground earlier, then pre-buried bolt is as joint support, and this kind of column base mode is simple in construction, but under some more abominable conditions of weather, but the firmness also can receive very big influence to threaten transformer substation's whole safety.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transformer substation is with steel construction building column base can effectively solve the not high problem of current transformer substation steel construction building column base firmness.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: steel construction building column foot for transformer substation, including the outer container cross section is the rectangle, the four corners of outer container all is equipped with the angle steel, even has the steel sheet between the adjacent angle steel, the outside of outer container lower part still is equipped with at least one deck angle steel support, angle steel support includes the stiffener of four word-in-the-groined types, the lower part of outer container is fixed in angle steel support, the lower part of outer container is buried underground.
Preferably, the steel structure building column base further comprises an inner box, the cross section of the inner box is the same as that of the outer box, the bottom of the inner box is fixed in the outer box, and the connection strength with the transformer substation steel structure is further enhanced by the arrangement of the inner box.
Preferably, the outer side wall of the inner box in the outer box is provided with a stud, and after concrete is filled between the inner box and the outer box, firmness between the inner box and the outer box is increased.
Preferably, every off-plate side wall of inner box all is equipped with two rows of pegs, and the peg sets up too much and can cause the waste, sets up too little and can not play fine reinforcing firmness effect.
Preferably, a longitudinal steel bar is arranged between the adjacent angle steels, the longitudinal steel bar extends from the top to the bottom of the outer box, and the overall strength is further enhanced through the longitudinal steel bar in the vertical direction.
Preferably, all longitudinal reinforcement all connect through many rings of stirrups, and every circle stirrup all is closed annular, and all stirrups are the level setting, connect all longitudinal reinforcement through the stirrup on horizontal, improve outer container intensity.
Compared with the prior art, the utility model has the advantages that: the part that buries underground to the outer container is strengthened, adds in the outside of outer container and establishes groined type stiffener to the outer container adopts four angle irons and steel sheet concatenation, and bulk strength obtains strengthening greatly, reduces the quantity of support reinforcement, simplifies outer container overall structure, effectively improves the whole anti-wind grade of transformer substation.
Drawings
Fig. 1 is a sectional view of the steel structure building column base for the transformer substation of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is the schematic view of the connection structure of the middle and outer boxes and the angle iron bracket of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1 to 3 do the utility model discloses transformer substation uses steel construction building column base's embodiment, transformer substation uses steel construction building column base, including outer container 1 and inner box 6, outer container 1 cross section is the square, vertical setting during the use, and outer container 1 comprises four angle steel 2 and four steel sheet 3, and four angle steel 2 are located the four corners of outer container 1, has steel sheet 3 to connect between the adjacent angle steel 2 to enclose into the cuboid structure, and the four corners adopts angle steel 2 can increase outer container 1 intensity, reduces outer container 1 and uses the quantity of reinforcing bar as the support.
The lower part of outer container 1 is buried underground, and two-layer angle steel support 4 is welded on the lateral wall of the underground part at outer container 1, and every layer of angle steel support 4 all includes four stiffeners 5 arranged in a groined shape, lets outer container 1 be located angle steel support 4 center, can increase like this and ground area of contact, lets outer container 1 more stable.
In addition still the welding has vertical reinforcing bar 8 in outer container 1, vertical reinforcing bar 8 welds on steel sheet 3 between angle steel 2, and extend to the bottom from the top of outer container 1 always, play the effect of strengthening to the four walls of outer container 1, prevent the atress and warp, further still be equipped with nine rings of stirrup 9 in outer container 1, every three rings of stirrup 9 are a set of, divide into three groups, set up respectively in the upper and lower of outer container 1, link together all vertical reinforcing bar 8 through stirrup 9, strengthen whole rigidity.
Also be steel material to inner box 6 generally, the shape is unanimous with outer container 1, only the size is slightly little, inner box 6 is placed in 1 centers of outer container, 1 inside baffles or 1 lower parts of outer container of being equipped with of outer container are filled the concrete, inner box 6 bottoms are arranged in on the concrete of baffle or outer container 1, also be that inner box 6 does not stretch into the bottom of outer container 1, under the whole money of guaranteeing sufficient intensity, reduce the length of inner box 6, outer container 1 is stretched out on the upper portion of inner box 6 simultaneously, be convenient for be connected with other positions of transformer substation, all be equipped with two rows of pegs 7 on every off-plate side wall of inner box 6, be used for increasing the joint strength after filling the concrete between the inner container 1, simultaneously also fill the concrete in inner box 6.
After adopting above-mentioned structure, adopt angle steel 2 as main the support to outer case 1, improved the intensity of whole outer case 1, reduce the use quantity of reinforcing bar simultaneously, optimized the structure of outer case 1, the manufacturing of being convenient for increases stiffener 5 in the outer side of outer case 1 simultaneously, improves the stability of whole column base, also increases toggle pin 7 to inner case 6, improves the stability and the intensity of inner case 6, thereby make whole column base more stable, can resist higher exogenic action.
The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (6)
1. Steel construction building column foot for transformer substation, including outer container (1), its characterized in that: the cross section of outer container (1) is the rectangle, the four corners of outer container (1) all is equipped with angle steel (2), even has steel sheet (3) between adjacent angle steel (2), the outside of outer container (1) lower part still is equipped with at least one deck angle steel support, angle steel support (4) include stiffener (5) of four character-cut-outs, the lower part of outer container (1) is fixed in angle steel support (4), the lower part of outer container (1) buries underground.
2. The steel structure building column base for the transformer substation of claim 1, characterized in that: the steel structure building column base further comprises an inner box (6), the cross section of the inner box (6) is the same as that of the outer box (1), and the bottom of the inner box (6) is fixed in the outer box (1).
3. The steel structure building column base for the transformer substation of claim 2, characterized in that: the outer side wall of the inner box (6) in the outer box (1) is provided with a stud (7).
4. The steel structure building column base for the transformer substation of claim 3, characterized in that: two rows of studs (7) are arranged on the outer side wall of each surface of the inner box (6).
5. The steel structure building column base for the transformer substation of claim 1, characterized in that: and a longitudinal steel bar (8) is arranged between the adjacent angle steels (2), and the longitudinal steel bar (8) extends from the top to the bottom of the outer box (1).
6. The steel structure building column base for the transformer substation of claim 5, characterized in that: all longitudinal reinforcements (8) are connected through a plurality of hoops (9), each hoop (9) is in a closed ring shape, and all hoops (9) are horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120706880.XU CN214833545U (en) | 2021-04-07 | 2021-04-07 | Steel structure building column base for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120706880.XU CN214833545U (en) | 2021-04-07 | 2021-04-07 | Steel structure building column base for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214833545U true CN214833545U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120706880.XU Active CN214833545U (en) | 2021-04-07 | 2021-04-07 | Steel structure building column base for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214833545U (en) |
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2021
- 2021-04-07 CN CN202120706880.XU patent/CN214833545U/en active Active
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