CN213267977U - Novel angle steel lattice type framework - Google Patents
Novel angle steel lattice type framework Download PDFInfo
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- CN213267977U CN213267977U CN202021019794.3U CN202021019794U CN213267977U CN 213267977 U CN213267977 U CN 213267977U CN 202021019794 U CN202021019794 U CN 202021019794U CN 213267977 U CN213267977 U CN 213267977U
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Abstract
The utility model belongs to the technical field of frameworks, in particular to a novel angle steel lattice type framework, which comprises a framework body, wherein the framework body comprises main material angle steel, oblique material angle steel, reinforced angle steel, a base plate and a foundation short column; four main material angle steels are arranged in parallel, two adjacent main material angle steels are connected through cross-arranged oblique material angle steels, and reinforcing angle steels are fixed among the four main material angle steels at equal intervals from top to bottom; the base plate is provided with a foundation short column corresponding to each main material angle steel position, and the lower ends of the four main material angle steels are correspondingly fixed in the foundation short columns. The utility model adopts the angle steel to form the whole framework, the weight of the angle steel is lighter, the comprehensive cost of the angle steel lattice framework is less, and the engineering cost is reduced; meanwhile, the angle steel lattice type framework is connected by bolts, the problem that the stress of the foundation bottom plate is uneven due to the fact that an additional bending moment is generated by inclination of a main pipe does not exist, the angle steel type and the foundation bottom plate are small, the short foundation column is correspondingly reduced, construction is convenient, and construction cost is low.
Description
Technical Field
The utility model relates to a framework technical field specifically is a novel angle steel lattice formula framework.
Background
At present, the existing framework of a transformer substation is mainly in a herringbone column form (shown in figures 1-3 in the specification), a seamless steel pipe is used as the herringbone column, and a cross beam is also in a steel pipe structure form. The overall length of the herringbone column framework foundation is a cup-mouth type foundation, and the foundation short column is arranged at the central position of the foundation bottom plate, and the herringbone column main pipe is obliquely inserted into the foundation cup mouth, so that the foundation bottom plate is subjected to additional bending moment generated by the axial force of the herringbone column main pipe, and the service life of the foundation bottom plate is easily shortened. After the main pipe of the herringbone column is inserted into the opening of the basic cup, a large residual space exists between the wall of the basic cup and the framework column, so that the section size of the basic short column is correspondingly increased, and a large amount of basic materials are wasted. The diameter ratio of the steel pipe of the herringbone column framework column is larger, the steel consumption is larger than that of an angle steel lattice framework, and the engineering cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel angle steel lattice formula framework to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel angle steel lattice type framework comprises a framework body, wherein the framework body comprises main material angle steel, oblique material angle steel, reinforcing angle steel, a base plate and a foundation short column; four main material angle steels are arranged in parallel and are distributed in a rectangular symmetrical mode, two adjacent main material angle steels are connected through a plurality of cross-arranged oblique material angle steels, and the reinforcing angle steels are of rectangular frame structures and are fixed among the four main material angle steels at equal intervals from top to bottom; the base plate is arranged at the bottom of the framework body, the positions of the base plate corresponding to the main material angle steels are respectively provided with a short foundation column, and the lower ends of the four main material angle steels are correspondingly fixed in the short foundation columns.
Preferably, the main material angle steel is a full-length angle steel, the length of the main material angle steel is 9-10m, and each section is connected to the corresponding height through an equal-strength bolt.
Preferably, the angle steel with the oblique material is fixedly connected with the angle steel with the main material through bolts or gusset plates.
Preferably, a shear groove is reserved in the middle of the foundation short column, and a shear piece embedded in the shear groove is welded on the bottom surface of the main material angle steel.
Preferably, foundation bolts are embedded in the tops of the foundation short columns, and main material angle steel is connected with the foundation bolts in the tops of the foundation short columns through welded steel plates and fixedly connected through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adopts the angle steel to form the whole framework, the weight of the angle steel is lighter, the comprehensive cost of the angle steel lattice framework is less, and the engineering cost is reduced; meanwhile, the angle steel lattice type framework is connected through bolts, and is reinforced stably through angle steel made of oblique materials and reinforced angle steel, the problem that stress of a foundation bottom plate is uneven due to the fact that an additional bending moment generated by inclination of a main pipe is avoided, the angle steel type and the foundation bottom plate are small, a short foundation column is correspondingly reduced, construction is convenient, and construction cost is low.
Drawings
FIG. 1 is a schematic view of a herringbone pillar structure;
FIG. 2 is a schematic view showing a connection structure of a foundation stub of a herringbone pillar structure;
FIG. 3 is a schematic cross-sectional view of the connection of the foundation slab of the herringbone pillar framework and the herringbone pillar main pipe;
FIG. 4 is a schematic view of the overall structure of the frame body of the present invention;
FIG. 5 is a schematic view of the connection structure between the frame body and the base plate according to the present invention;
FIG. 6 is a schematic view of the connection structure between the main angle steel and the foundation short column;
fig. 7 is a schematic view of the distribution of the basic short columns on the substrate according to the present invention.
In the figure: 1. a frame body; 2. main material angle steel; 3. angle steel of oblique material; 4. reinforcing angle steel; 5. a substrate; 6. a base short column; 7. and (7) anchor bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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. 4-7, the present invention provides a technical solution: a novel angle steel lattice type framework comprises a framework body 1, wherein the framework body 1 comprises main material angle steel 2, oblique material angle steel 3, reinforcing angle steel 4, a base plate 5 and a foundation short column 6; four main material angle steels 2 are arranged in parallel and are distributed in a rectangular symmetrical mode, two adjacent main material angle steels 2 are connected through a plurality of cross-arranged inclined material angle steels 3, and reinforcing angle steels 4 are of rectangular frame structures and are fixed among the four main material angle steels 2 at equal intervals from top to bottom; the base plate 5 is arranged at the bottom of the framework body 1, a foundation short column 6 is respectively arranged at the position corresponding to each main material angle steel 2 on the base plate, and the lower ends of the four main material angle steels 2 are correspondingly fixed in the foundation short columns 6.
Furthermore, the main material angle steel 2 is a full-length angle steel, the length of the main material angle steel is 9-10m, and each section is connected to a corresponding height through an equal-strength bolt.
Furthermore, the angle steel 3 is fixedly connected to the angle steel 2 through bolts or gusset plates.
Furthermore, a shear groove is reserved in the middle of the foundation short column 6, and a shear member embedded in the shear groove is welded on the bottom surface of the main material angle steel 2.
Furthermore, foundation bolts 7 are embedded in the top of the foundation short column 6, and the main material angle steel 2 is connected with the foundation bolts 7 on the top of the foundation short column 6 through welded steel plates and fixedly connected through bolts.
The utility model adopts the angle steel to form the whole framework, the weight of the angle steel is lighter, the comprehensive cost of the angle steel lattice framework is less, and the engineering cost is reduced; meanwhile, the angle steel lattice type framework is connected through bolts, and is reinforced stably through angle steel made of oblique materials and reinforced angle steel, the problem that stress of a foundation bottom plate is uneven due to the fact that an additional bending moment generated by inclination of a main pipe is avoided, the angle steel type and the foundation bottom plate are small, a short foundation column is correspondingly reduced, construction is convenient, and construction cost is low.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A novel angle steel lattice type framework comprises a framework body (1), and is characterized in that the framework body (1) comprises main material angle steel (2), oblique material angle steel (3), reinforcing angle steel (4), a base plate (5) and a foundation short column (6); four main material angle steels (2) are arranged in parallel and are distributed in a rectangular symmetrical manner, two adjacent main material angle steels (2) are connected through a plurality of cross-arranged inclined material angle steels (3), and reinforcing angle steels (4) are of rectangular frame structures and are fixed among the four main material angle steels (2) at equal intervals from top to bottom; the base plate (5) is arranged at the bottom of the framework body (1), a foundation short column (6) is arranged on the base plate corresponding to the position of each main material angle steel (2), and the lower ends of the four main material angle steels (2) are correspondingly fixed in the foundation short columns (6).
2. The novel angle iron lattice framework of claim 1, wherein: the main material angle steel (2) is a full-length angle steel, the length of the main material angle steel is 9-10m, and each section is connected to the corresponding height through an equal-strength bolt.
3. The novel angle iron lattice framework of claim 1, wherein: the angle steel (3) is fixedly connected with the angle steel (2) through bolts or gusset plates.
4. The novel angle iron lattice framework of claim 1, wherein: the anti-shearing device is characterized in that an anti-shearing groove is reserved in the middle of the foundation short column (6), and an anti-shearing piece embedded in the anti-shearing groove is welded on the bottom surface of the main material angle steel (2).
5. The novel angle iron lattice framework of claim 1, wherein: foundation bolts (7) are embedded in the tops of the foundation short columns (6), and main material angle steel (2) is connected with the foundation bolts (7) in the tops of the foundation short columns (6) through welded steel plates and fixedly connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021019794.3U CN213267977U (en) | 2020-06-05 | 2020-06-05 | Novel angle steel lattice type framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021019794.3U CN213267977U (en) | 2020-06-05 | 2020-06-05 | Novel angle steel lattice type framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213267977U true CN213267977U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021019794.3U Active CN213267977U (en) | 2020-06-05 | 2020-06-05 | Novel angle steel lattice type framework |
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|---|---|
| CN (1) | CN213267977U (en) |
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2020
- 2020-06-05 CN CN202021019794.3U patent/CN213267977U/en active Active
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