CN211113670U - Supporting structure for steel structure special-shaped column frame - Google Patents
Supporting structure for steel structure special-shaped column frame Download PDFInfo
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- CN211113670U CN211113670U CN201921977418.2U CN201921977418U CN211113670U CN 211113670 U CN211113670 U CN 211113670U CN 201921977418 U CN201921977418 U CN 201921977418U CN 211113670 U CN211113670 U CN 211113670U
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- brace
- steel waist
- horizontal supporting
- foundation pit
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Abstract
A supporting structure for a steel structure special-shaped column frame relates to the technical field of building structures; the inner side of a foundation pit support is fixedly provided with a profile steel waist beam, an angle brace is connected between two profile steel waist beams which are connected end to end, the inner side of the profile steel waist beam is fixedly provided with a latticed horizontal supporting beam, an end inclined brace is connected between the horizontal supporting beam and the profile steel waist beam, and a plurality of upright posts are uniformly distributed and fixed on the horizontal supporting beam; the angle brace and the end inclined brace comprise an inner brace, an outer brace, a flange, a damping spring and a fixing screw; the inner support is inserted into the outer support, flanges are respectively fixed on one end of the outer support and the inner support, a damping spring is connected between the two flanges, two ends of the corner support are respectively and fixedly connected with the two end-to-end section steel waist beams through fixing screws, and two ends of the end inclined support are respectively and fixedly connected with the section steel waist beams and the horizontal support beam through fixing screws. The utility model discloses construction environment is good, but reuse supports intensity height, and anti-seismic performance is good, is applicable to steel construction dysmorphism post frame.
Description
Technical Field
The utility model relates to a building structure technical field, concretely relates to a bearing structure for steel construction dysmorphism post frame.
Background
The special-shaped column is a column with different geometric cross sections, such as T, L, Z cross and other cross sections, and the height-to-thickness ratio of each limb of the cross section is not more than 4 according to the requirements of the building use function and the building design arrangement on the premise of meeting the requirements of the structure rigidity, the bearing capacity and the like.
The traditional building foundation pit support adopts a reinforced concrete foundation pit support, the construction environment is poor, the support is not reusable, the support strength is low, the shock resistance is poor, and the traditional building foundation pit support is not suitable for a steel structure special-shaped column frame.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a simple structure, reasonable in design, convenient to use's a bearing structure for steel construction dysmorphism post frame.
In order to achieve the above object, the utility model adopts the following technical scheme: the foundation pit supporting structure comprises a foundation pit support, a section steel waist beam, an angle brace, a horizontal supporting beam, an end inclined brace and an upright post; the inner side of the foundation pit support is fixedly provided with a profile steel waist beam, an angle brace is connected between two profile steel waist beams which are connected end to end, the inner side of the profile steel waist beam is fixedly provided with a latticed horizontal supporting beam, an end inclined brace is connected between the horizontal supporting beam and the profile steel waist beam, and a plurality of upright posts are uniformly distributed and fixed on the horizontal supporting beam; the angle brace and the end inclined brace comprise an inner brace, an outer brace, a flange, a damping spring and a fixing screw; the inner support is inserted into the outer support, flanges are respectively fixed on one end of the outer support and the inner support, a damping spring is connected between the two flanges, two ends of the corner support are respectively and fixedly connected with the two end-to-end section steel waist beams through fixing screws, and two ends of the end inclined support are respectively and fixedly connected with the section steel waist beams and the horizontal support beam through fixing screws.
Furthermore, the section steel waist rail and the horizontal supporting beam are respectively welded with a gusset plate, and the end parts of the inner support and the outer support are respectively fixed with the gusset plates through fixing screws.
Furthermore, the upright post is fixedly connected with the horizontal supporting beam through a bolt.
Further, the foundation pit support is fixed with the section steel waist beam through screws.
Further, the bottom of the upright post is positioned below the bottom of the foundation pit support.
The utility model discloses a theory of operation does: adopt the steel construction to support, construction environment is good, but reuse, can form rigidity fast, improve bearing structure's torsional property through setting up angle brace and tip bracing, improve the intensity of supporting, reduce the tensile stress and the compressive stress between shaped steel waist rail and the shaped steel waist rail and between shaped steel waist rail and the horizontal support beam through the damping spring on angle brace and the tip bracing, play the cushioning effect, make special-shaped column frame support firm, improve holistic anti-seismic performance.
After the structure is adopted, the utility model discloses the beneficial effect who produces does: a bearing structure for steel construction dysmorphism post frame, construction environment is good, but reuse supports intensity height, and anti-seismic performance is good, is applicable to steel construction dysmorphism post frame, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged view of a portion B in fig. 2.
Description of reference numerals:
the foundation pit supporting structure comprises a foundation pit supporting 1, a section steel waist beam 2, a corner support 3, a cross horizontal supporting beam 4, an end inclined support 5, an upright post 6, an inner support 7, an outer support 8, a flange 9, a damping spring 10, a fixing screw 11, a gusset plate 12 and a bolt 13.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Referring to fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the foundation pit supporting structure comprises a foundation pit support 1, a section steel waist beam 2, an angle brace 3, a horizontal supporting beam 4, an end inclined brace 5 and an upright post 6; the inboard of excavation supporting 1 be fixed with shaped steel waist rail 2, be connected with between two shaped steel waist rails 2 of end to end and strut 3, the inboard of shaped steel waist rail 2 is fixed with latticed horizontal support beam 4, adopts the steel construction to support, construction environment is good, but reuse, can form rigidity fast.
An end inclined strut 5 is connected between the horizontal support beam 4 and the section steel waist beam 2, and a plurality of upright posts 6 are uniformly distributed and fixed on the horizontal support beam 4; the angle brace 3 and the end inclined brace 5 both comprise an inner brace 7, an outer brace 8, a flange 9, a damping spring 10 and a fixing screw 11; the inner support 7 is inserted in the outer support 8, flanges 9 are respectively fixed on one end of the outer support 8 and the inner support 7, a damping spring 10 is connected between the two flanges 9, two ends of the corner support 3 are respectively fixedly connected with two end-to-end section steel waist beams 2 through fixing screws 11, two ends of the end inclined support 5 are respectively fixedly connected with the section steel waist beams 2 and the horizontal support beam 4 through fixing screws 11, the anti-torsion performance of the support structure is improved by arranging the corner support 3 and the end inclined support 5, the support strength is improved, the tensile stress and the compressive stress between the section steel waist beams 2 and between the section steel waist beams 2 and the horizontal support beam 4 are reduced through the damping springs 10 on the corner support 3 and the end inclined support 5, the damping effect is achieved, the special-shaped column frame is firmly supported, and the overall anti-seismic performance is improved.
The section steel wale 2 and the horizontal supporting beam 4 are respectively welded with a gusset plate 12, and the end parts of the inner support 7 and the outer support 8 are respectively fixed with the gusset plate 12 through fixing screws 11 and are used for fixing the angle support 3 and the end part inclined support 5.
The upright post 6 is fixedly connected with the horizontal supporting beam 4 through a bolt 13, and the bottom of the upright post 6 is positioned below the bottom of the foundation pit support 1, so that the foundation is compacted and is mainly used for bearing.
And the foundation pit support 1 is fixed with the section steel waist beam 2 through screws.
After adopting above-mentioned structure, this embodiment produces beneficial effect does: this embodiment a bearing structure for steel construction dysmorphism post frame, construction environment is good, but reuse supports intensity height, and anti-seismic performance is good, is applicable to steel construction dysmorphism post frame, this embodiment has simple structure, sets up reasonable, cost of manufacture low grade advantage.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a bearing structure for steel construction dysmorphism post frame which characterized in that: the foundation pit supporting structure comprises a foundation pit support, a section steel waist beam, an angle brace, a horizontal supporting beam, an end inclined brace and an upright post; the inner side of the foundation pit support is fixedly provided with a profile steel waist beam, an angle brace is connected between two profile steel waist beams which are connected end to end, the inner side of the profile steel waist beam is fixedly provided with a latticed horizontal supporting beam, an end inclined brace is connected between the horizontal supporting beam and the profile steel waist beam, and a plurality of upright posts are uniformly distributed and fixed on the horizontal supporting beam; the angle brace and the end inclined brace comprise an inner brace, an outer brace, a flange, a damping spring and a fixing screw; the inner support is inserted into the outer support, flanges are respectively fixed on one end of the outer support and the inner support, a damping spring is connected between the two flanges, two ends of the corner support are respectively and fixedly connected with the two end-to-end section steel waist beams through fixing screws, and two ends of the end inclined support are respectively and fixedly connected with the section steel waist beams and the horizontal support beam through fixing screws.
2. The support structure for a steel-structured profiled column frame as claimed in claim 1, wherein: the section steel waist rail and the horizontal supporting beam are respectively welded with a gusset plate, and the end parts of the inner support and the outer support are respectively fixed with the gusset plates through fixing screws.
3. The support structure for a steel-structured profiled column frame as claimed in claim 1, wherein: the upright posts are fixedly connected with the horizontal supporting beams through bolts.
4. The support structure for a steel-structured profiled column frame as claimed in claim 1, wherein: and the foundation pit support is fixed with the section steel waist beam through screws.
5. The support structure for a steel-structured profiled column frame as claimed in claim 1, wherein: the bottom of the upright post is positioned below the bottom of the foundation pit support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921977418.2U CN211113670U (en) | 2019-11-15 | 2019-11-15 | Supporting structure for steel structure special-shaped column frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921977418.2U CN211113670U (en) | 2019-11-15 | 2019-11-15 | Supporting structure for steel structure special-shaped column frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211113670U true CN211113670U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921977418.2U Active CN211113670U (en) | 2019-11-15 | 2019-11-15 | Supporting structure for steel structure special-shaped column frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211113670U (en) |
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2019
- 2019-11-15 CN CN201921977418.2U patent/CN211113670U/en active Active
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