CN214884374U - Steel structure support frame - Google Patents
Steel structure support frame Download PDFInfo
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- CN214884374U CN214884374U CN202023006682.7U CN202023006682U CN214884374U CN 214884374 U CN214884374 U CN 214884374U CN 202023006682 U CN202023006682 U CN 202023006682U CN 214884374 U CN214884374 U CN 214884374U
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Abstract
The utility model discloses a steel structure support frame, which comprises a support steel frame, a stable base plate, an inclined support plate, an upper packaging plate, a mounting extension plate, a mounting through hole, a positioning mounting steel plate, a high-strength bolt, an upper stable support plate, a transverse stable triangular plate and a transverse steel frame, wherein the top end of the support steel frame is hermetically welded by the upper packaging plate, the inclined support plate is welded by inclining 45 degrees by taking the stable base plate and the upper packaging plate as the benchmark, the positioning mounting steel plate is mounted by the high-strength bolt and the mounting extension plate, the transverse steel frame is positioned and mounted by the stable support plate and the transverse stable triangular plate, the steel structure support frame is characterized in that the end plate is connected in a rigid connection in the use stage, and is in an elastic-plastic working state in rare earthquake action and is in a semi-rigid connection, the connection deformation is favorable for absorbing earthquake energy, the earthquake resistance is very favorable, the anti-torsion performance of the support steel frame is ensured by the design of the stable base plate and the inclined support plate, the structural strength of the transverse steel frame is guaranteed by the aid of the positioning welding of the upper stabilizing supporting plate and the transverse stabilizing triangular plate.
Description
Technical Field
The utility model relates to a steel construction field, especially a steel construction support frame.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a steel construction support frame. In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a steel structure support frame, including supporting the steelframe, the stable base plate, the bearing diagonal board, go up the encapsulation board, the installation extends the board, the installation through-hole, location installation steel sheet, the high strength bolt, go up the stable base plate, the set-square is stabilized to the horizontal direction, horizontal steelframe, support the steelframe top and use the airtight welding of encapsulation board, the bearing diagonal board uses stable base plate and last encapsulation board face to incline 45 welding as the benchmark, the location installation steel sheet uses the high strength bolt to extend the board installation with the installation, horizontal steelframe uses stable base plate and the location installation of horizontal stable set-square.
Preferably, a bottom positioning bolt is installed at the position, away from the center line of the side line, of the bottom of the transverse steel frame in a positioning mode, a middle positioning bolt is installed at the upper end and the lower end of the transverse stable triangular plate in a positioning mode, the bottom positioning bolt and the middle positioning bolt are both special high-stability bolts, stability performance is good, and structural strength of the connecting plate body is guaranteed.
Preferably, a positioning pin rod is welded at the center of the upper and lower end edge lines of the inclined support plate in a spot welding manner, and the positioning pin rod is used for positioning the inclined support plate in a welding manner.
Preferably, the upper stabilizing support plate and the lateral stabilizing triangle are equilateral right-angled triangles. Stable structure, strong torsion resistance and good earthquake resistance.
Compared with the prior art, the utility model has the advantages of it is following: the utility model provides a steel construction support frame, is connected for the rigid connection at the use stage end plate, and is half rigid connection when rare meets the earthquake effect in the elastoplasticity operating condition, and its connection deformation is favorable to absorbing seismic energy, and the anti-seismic is very favourable, and the design of stable base plate and inclined support plate has guaranteed the support steelframe torsional property, and the fixed-position welding who goes up stable support plate and transversely stabilize the set-square has guaranteed the structural strength of horizontal steelframe.
Drawings
Fig. 1 is the structure schematic diagram of the steel structure support frame of the utility model.
Fig. 2 is the mounting structure schematic diagram of the steel structure support frame of the utility model.
Fig. 3 is a schematic structural view of the horizontal steel frame of the present invention.
Fig. 4 is a schematic view of the mounting structure of the upper package plate of the present invention.
In the figure: 1. support the steelframe, 2, stabilize the base plate, 3, the bearing diagonal board, 4, go up the encapsulation board, 5, installation extension board, 6, installation through-hole, 7, location installation steel sheet, 8, high strength bolt, 9, go up the bearing diagonal board, 10, the horizontal set square that stabilizes, 11, horizontal steelframe, 12, end positioning bolt, 13, well positioning bolt, 14, location pin pole.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1, 2, 3 and 4, a steel structure support frame comprises a support steel frame 1, a stable base plate 2, an inclined support plate 3, an upper packaging plate 4, an installation extension plate 5, an installation through hole 6, a positioning installation steel plate 7, a high-strength bolt 8, an upper stable support plate 9, a transverse stable triangular plate 10 and a transverse steel frame 11, wherein the stable base plate 2 is horizontally welded in an inner groove at the top end of the support steel frame 1, the upper packaging plate 4 is hermetically welded and installed at the top end of the support steel frame 1, the inclined support plate 3 is installed by inclining 45 degrees with the stable base plate 2 and the upper packaging plate 4 as a reference, the installation extension plate 5 is welded on a plate frame at the front end of the support steel frame 1, the installation extension plate 5 is drilled with the installation through hole 6, the positioning installation steel plate 7 is installed by using the high-strength bolt 8 and the installation extension plate 5, the positioning installation steel plate 7 is installed with the transverse steel frame 11 based on position welding, an upper stable supporting plate 9 is welded and installed at the upper end position and the lower end position of the transverse steel frame 11, and a transverse stable triangular plate 10 is welded and installed at the left end position and the right end position of the transverse steel frame 11.
A bottom positioning bolt 12 is installed at the position, away from the center line of the side line, of the bottom of the transverse steel frame 11 in a positioning mode, a middle positioning bolt 13 is installed at the upper end position and the lower end position of the transverse stable triangular plate 10 in a positioning mode, the bottom positioning bolt 12 and the middle positioning bolt 13 are both special high-stability bolts made of special materials, stability performance is good, and structural strength of the connecting plate body is guaranteed.
A positioning pin rod 14 is spot welded at the center position of the edge line of the upper end and the lower end of the inclined support plate 3, and the positioning pin rod 14 is used for positioning the inclined support plate 3 during welding and installation.
The upper stable supporting plate 9 and the transverse stable triangular plate 10 are equilateral right-angled triangles, and are stable in structure, strong in torsion resistance and good in anti-seismic performance.
The utility model discloses the theory of operation: the utility model provides a steel construction support frame, is connected for the rigid connection at the use stage end plate, and is half rigid connection when rare meets the earthquake effect in the elastoplasticity operating condition, and its connection deformation is favorable to absorbing seismic energy, and the anti-seismic is very favourable, and the design of stable base plate and inclined support plate has guaranteed the support steelframe torsional property, and the fixed-position welding who goes up stable support plate and transversely stabilize the set-square has guaranteed the structural strength of horizontal steelframe.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (4)
1. A steel structure support frame is characterized by comprising a support steel frame (1), a stable base plate (2), an inclined support plate (3), an upper packaging plate (4), an installation extension plate (5), an installation through hole (6), a positioning installation steel plate (7), a high-strength bolt (8), an upper stable support plate (9), a transverse stable triangular plate (10) and a transverse steel frame (11), wherein the stable base plate (2) is horizontally welded in an inner groove at the top end of the support steel frame (1), the upper packaging plate (4) is hermetically welded and installed at the top end of the support steel frame (1), the inclined support plate (3) is obliquely welded and installed at an angle of 45 degrees by taking the stable base plate (2) and the upper packaging plate (4) as a reference, the plate body of the installation extension plate (5) is drilled with the installation through hole (6) at the front end of the support steel frame (1), the positioning installation steel plate (7) is fixedly installed with the installation extension plate (5) by using the high-strength bolt (8), the positioning installation steel plate (7) is provided with a transverse steel frame (11) based on the welding of the central axis position, an upper stable supporting plate (9) is arranged at the upper end and the lower end of the transverse steel frame (11) in a welding mode, and a transverse stable triangular plate (10) is arranged at the left end and the right end of the transverse steel frame (11) in a welding mode.
2. The steel structure support frame of claim 1, wherein a bottom positioning bolt (12) is positioned and installed at a position, away from the center line of the sideline, of the bottom of the transverse steel frame (11), a middle positioning bolt (13) is positioned and installed at the upper end and the lower end of the transverse stable triangular plate (10), and the bottom positioning bolt (12) and the middle positioning bolt (13) are high-stability bolts.
3. The steel structure support frame of claim 1, wherein a positioning pin rod (14) is spot welded at the center position of the edge line of the upper and lower ends of the inclined support plate (3), and the positioning pin rod (14) is used for positioning the inclined support plate (3) during welding installation.
4. A steel structural support frame as claimed in claim 1, wherein the upper stabilising support plate (9) and the laterally stabilising gussets (10) are equilateral right triangles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202023006682.7U CN214884374U (en) | 2020-12-15 | 2020-12-15 | Steel structure support frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202023006682.7U CN214884374U (en) | 2020-12-15 | 2020-12-15 | Steel structure support frame |
Publications (1)
Publication Number | Publication Date |
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CN214884374U true CN214884374U (en) | 2021-11-26 |
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Family Applications (1)
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CN202023006682.7U Active CN214884374U (en) | 2020-12-15 | 2020-12-15 | Steel structure support frame |
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CN (1) | CN214884374U (en) |
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2020
- 2020-12-15 CN CN202023006682.7U patent/CN214884374U/en active Active
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