CN218091279U - Steel structure support structure - Google Patents

Abstract

The utility model relates to a steel structure support structure, which comprises two supporting columns and a beam component, wherein the beam component comprises two boundary beams and a connecting beam, one end of each boundary beam is correspondingly connected with one supporting column, and the other end of each boundary beam is connected with the two ends of the connecting beam; the support column includes horizontal stand and vertical stand, and one side of vertical stand is connected in the middle part of horizontal stand or is close to middle position department, and the opposite side orientation of vertical stand extends towards the direction of keeping away from horizontal stand, and the one end of two boundary beams is connected with a horizontal stand respectively. The steel constructs supporting structure that this disclosure provided compares in traditional mode that sets up multistage crossbeam structure and connect through multiunit bolt assembly, has reduced the quantity at installation step and connection position, and structural strength and installation effectiveness are further promoted to, the structure volume of support column has been reduced to the form of horizontal stand and vertical stand combination, the cost is reduced.

Description

Steel structure support structure

Technical Field

The utility model relates to a construction technical field especially relates to a steel constructs bearing structure.

Background

The steel structure is a structure composed of steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or components are usually connected by welding seams, bolts or rivets. Because of its light dead weight and simple construction, it can be widely used in large-scale factory buildings, venues, super high-rise buildings and other fields.

The angle post of the steel structure support of the existing factory building generally uses a relatively thick stand column for ensuring the structural strength, and a multi-section beam structure is connected through a plurality of groups of bolts, so that the steel support structure is too much in material, high in cost, more in connecting structure, not only cumbersome to assemble, but also has the defect of more stress concentration points due to the structural bearing of the beam.

SUMMERY OF THE UTILITY MODEL

To solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a steel structural support structure.

The invention provides a steel structure support structure which comprises two support columns and a beam assembly, wherein the beam assembly comprises two boundary beams and a connecting beam, one ends of the two boundary beams are correspondingly connected with the two support columns, and the other ends of the two boundary beams are connected with two ends of the connecting beam;

the support column includes horizontal stand and vertical stand, the one end of vertical stand connect in the middle part of horizontal stand or be close to middle position department, the other end orientation of vertical stand is kept away from the direction of horizontal stand extends, two the one end of boundary beam and two the horizontal stand of support column is connected.

Optionally, the horizontal extension direction of the longitudinal upright column is perpendicular to the horizontal extension direction of the transverse upright column, so that the horizontal section of the support column is in a "T" shape.

Optionally, the steel structure support structure further comprises two support bases, and the two support bases are correspondingly arranged at the bottoms of the two support columns one by one;

the support base is formed by concrete casting.

Optionally, a connecting bottom plate is arranged at the bottom of the supporting column, a plurality of connecting holes are formed in the connecting bottom plate, a plurality of fixing holes are formed in the positions, corresponding to the connecting holes, of the supporting base, and the supporting column and the supporting base are connected through fasteners penetrating through the connecting holes and the fixing holes.

Optionally, one end of the boundary beam, which is close to the connecting beam, is provided with a first fixing plate, the first fixing plate is provided with a plurality of first mounting holes, the two ends of the connecting beam are provided with second fixing plates, the second fixing plate is provided with a plurality of second mounting holes corresponding to the first mounting holes, and the boundary beam and the connecting beam are connected through fasteners arranged in the first mounting holes and the second mounting holes in a penetrating manner.

Optionally, the vertical cross-section of the edge beam is in an i shape.

Optionally, the steel structure support structure further comprises a reinforcing assembly, and the reinforcing assembly is arranged on one side of the cross beam assembly;

the two ends of the reinforcing component are respectively connected with the two supporting columns, a plurality of supporting plates are arranged on the reinforcing component at intervals, and one end, close to the beam component, of each supporting plate is connected with the beam component.

Optionally, the reinforcing assembly includes two coaxially arranged reinforcing rods, one end of each of the two reinforcing rods is respectively and correspondingly connected to the two support pillars, the other ends of the two reinforcing rods are connected to each other, and two ends of the supporting plate are respectively connected to the reinforcing rods and the beam assembly.

Optionally, a mounting shaft plate is arranged on the surface of the supporting column, and one end of the reinforcing rod is rotatably connected with the mounting shaft plate.

Optionally, a middle supporting member is arranged at the middle position of one side of the connecting beam, and the other ends of the two reinforcing rods are connected with the middle supporting member.

Compared with the prior art, the technical scheme provided by the disclosure has the following advantages:

the steel constructs the supporting structure and sets two boundary beams and a tie-beam with the beam assembly, two boundary beams are connected to the support column respectively, and connect through the tie-beam, thereby form beam structure jointly, compare in traditional mode that sets up multistage beam structure and connect through multiunit bolt assembly, the quantity at installation step and connection position has been reduced, structural strength and installation effectiveness can obtain further promotion, and, the form that horizontal stand and vertical stand combination are set to the support column, the structure volume of support column has been reduced, the cost is reduced, sufficient support intensity has been guaranteed simultaneously.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the embodiments or technical solutions in the prior art description will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of a steel structure support structure according to an embodiment of the present disclosure;

FIG. 2 is a partial structural view of portion A of FIG. 1;

FIG. 3 is a partial structural view of the portion B in FIG. 1;

FIG. 4 is a structural schematic diagram of a steel framework structure according to an embodiment of the present disclosure from another perspective;

FIG. 5 is a partial structural view of a portion C in FIG. 4;

fig. 6 is a top view of a steel frame structure according to an embodiment of the present disclosure.

Wherein, 1, a support column; 11. a transverse upright post; 12. a longitudinal upright post; 13. connecting the bottom plate; 14. mounting a shaft plate; 2. a beam assembly; 21. a boundary beam; 211. a first fixing plate; 22. a connecting beam; 221. a second fixing plate; 222. an intermediate support; 3. a support base; 4. a fastener; 5. a reinforcement assembly; 51. a support plate; 52. and a reinforcing rod.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

The steel structure is a structure composed of steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or components are usually connected by welding seams, bolts or rivets. Because of light dead weight and simple construction, the steel plate is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like.

The angle post of the steel structure support of the existing factory building generally uses a relatively thick stand column for ensuring the structural strength, and the cross beams are connected through a plurality of sections and a plurality of groups of bolts.

In view of the above-mentioned defects, the present embodiment provides a steel structure support structure, which solves the problems of excessive material consumption and complicated assembly by improving the structures of the support portion and the beam portion of the support, and in particular, the specific arrangement mode of the steel structure support structure provided by the present disclosure is described in the following embodiments.

As shown in fig. 1 to 6, the present embodiment provides a steel structure supporting structure, which includes two supporting columns 1 and a beam assembly 2, wherein the beam assembly 2 includes two edge beams 21 and a connecting beam 22, one end of each of the two edge beams 21 is connected to the two supporting columns 1, and the other end of each of the two edge beams 21 is connected to two ends of the connecting beam 22. The support column 1 comprises a transverse upright column 11 and a longitudinal upright column 12, one end of the longitudinal upright column 12 is connected to the middle of the transverse upright column 11 or a position close to the middle, the other end of the longitudinal upright column 12 extends towards a direction far away from the transverse upright column 11, and one ends of two edge beams 21 are connected with the transverse upright columns 11 of the two support columns 1.

The transverse upright post 11 and the longitudinal upright post 12 of the support pillar 1 can be of an integral structure, and can also be connected later, such as by welding or by connecting through the fastener 4, to form the support pillar 1 as a whole. The edge beam 21 is connected to one side of the supporting column 1 and extends towards the direction far away from the supporting column 1 along the horizontal direction, so that the whole beam assembly 2 is horizontal and is convenient to carry or support.

During concrete implementation, can preset support column 1 and boundary beam 21, support column 1 and boundary beam 21 are installed as a whole in advance promptly, when assembling whole steel structure supporting structure, connect respectively in two support columns 1 that correspond and the whole that boundary beam 21 formed through tie-beam 22 can to reduce on-the-spot installation operating procedure and time, improve the installation effectiveness.

The steel structure supporting structure that this embodiment provided sets two boundary beams 21 and a tie-beam 22 with beam assembly 2, two boundary beams 21 are connected to support column 1 respectively, and connect through tie-beam 22, thereby form beam structure jointly, compare in traditional mode that sets up multistage beam structure and connect through multiunit bolt assembly, the quantity at installation step and connection position has been reduced, structural strength and installation effectiveness can be further promoted, and, support column 1 sets up the form of horizontal stand 11 and vertical stand 12 combination, the structure volume of support column 1 has been reduced, the cost is reduced, sufficient support strength has been guaranteed simultaneously.

The steel structure support structure provided by the embodiment has the advantages of high strength, light dead weight, good overall rigidity and strong deformation resistance, is good in material homogeneity and plasticity and toughness, can deform greatly, and can bear power load well, so that the steel structure support structure can be used for building large-span, ultrahigh and super-heavy buildings, such as large-scale plants, venues, super-high buildings and other scenes.

Specifically, the horizontal extension direction of the longitudinal upright 12 and the horizontal extension direction of the transverse upright 11 are set perpendicular to each other, so that the horizontal section of the support column 1 is "T" shaped. The design stability of the T-shaped support column 1 is high, the steel materials are less, and the construction cost of the steel structure support structure can be further saved. In the embodiment, the height of the supporting column 1 can be set to be 15 m-18 m to meet the environmental size requirement in most buildings.

In order to make the stability of whole steel structure supporting structure when using better, the steel structure supporting structure of this embodiment still includes two support base 3, and two support base 3 one-to-ones set up in the bottom of two support columns 1 to support base 3 passes through concrete placement and forms.

The bottom of support column 1 is provided with connecting bottom plate 13, has seted up a plurality of connecting holes on connecting bottom plate 13, and a plurality of fixed orificess have been seted up to the position department of the corresponding connecting hole of support base 3, wears to locate through fastener 4 between support column 1 and the support base 3 and is connected in connecting hole and the fixed orifices. In this embodiment, the fastening member 4 may use a bolt set, and the fixing holes are all disposed on the top of the supporting base 3, the bolts of the bolt set are disposed in the fixing holes, the bolts are also inserted into the connecting holes on the connecting bottom plate 13, and then the mutual fixation between the connecting bottom plate 13 of the supporting column 1 and the supporting base 3 is realized through the nuts connected on the bolts.

The shape of the connection base plate 13 can be matched with the shape of the top surface of the support base 3 to further ensure the tight fit with each other and further ensure the connection firmness. In this embodiment, connection holes are opened at four corners of the connection base plate 13 to ensure connection stability.

In this embodiment, the edge beam 21 may be a strip steel structure with a length of 5m, and the connection beam 22 may be a strip steel structure with a length of 10m, so as to meet the environmental size requirements in most of the buildings.

For the connection mode between the edge beam 21 and the connection beam 22, in some embodiments, a first fixing plate 211 is disposed at one end of the edge beam 21 close to the connection beam 22, a plurality of first mounting holes are formed in the first fixing plate 211, second fixing plates 221 are disposed at two ends of the connection beam 22, a plurality of second mounting holes corresponding to the first mounting holes are formed in the second fixing plates 221, and the edge beam 21 and the connection beam 22 are connected through fasteners 4 penetrating through the first mounting holes and the second mounting holes.

The fastening member 4 between the side beam 21 and the connecting beam 22 may also use a bolt set, and the fastening and fixing of the first fixing plate 211 and the second fixing plate 221 may be achieved by nuts connected to bolts by passing the bolts through the first mounting holes and the second mounting holes together.

The vertical cross-sectional shape of boundary beam 21 can set up to "worker" font to further promote structural strength, correspondingly, the first fixed plate 211 that sets up in boundary beam 21 one end can adopt the rectangular plate, and first fixed plate 211 laminates with the one end of boundary beam 21, and the laminating department can adopt welded mode fixed, and first mounting hole sets up both sides or week side at first fixed plate 211. The connection beam 22 may be provided in the same shape as the vertical cross-sectional shape of the side beam 21, and the second fixing plates 221 provided at both ends of the connection beam 22 may also be provided in the same shape as the first fixing plates 211 and completely attached thereto.

In this embodiment, rectangular plates extending in a direction away from the edge beam 21 are provided on both sides of the end surface of the edge beam 21 to form the first fixing plate 211, and the first fixing plate 211 and the end surface of the edge beam 21 together form a flat surface. The second fixing plate 221 located on the connection beam 22 may also be provided as a rectangular plate extending from both sides of the surface of the connection beam 22 near the end toward the direction away from the connection beam 22, and correspond to the position of the first fixing plate 211, and correspond to the positions of the first and second mounting holes, so as to facilitate assembly.

Since the second fixing plate 221 and the first fixing plate 211 are connected by the fastening member 4, in some embodiments, the contact position of the edge beam 21 and the connecting beam 22 connected by the fastening member 4 may be further welded to further ensure the structural strength of the connection position.

In some embodiments, the steel support structure further comprises a reinforcing component 5, the reinforcing component 5 is arranged on one side of the beam component 2, two ends of the reinforcing component 5 are respectively connected with the two support columns 1, a plurality of support plates 51 are arranged on the reinforcing component 5 at intervals, and one ends of all the support plates 51 close to the beam component 2 are connected with the beam component 2. The setting of reinforcing component 5 can carry out further support and hold in the palm admittedly to beam assembly 2, improves beam assembly 2's bearing capacity and self intensity.

The reinforcing component 5 comprises two coaxially arranged reinforcing rods 52, one ends of the two reinforcing rods 52 are respectively and correspondingly connected to the two support columns 1, the other ends of the two reinforcing rods 52 are connected with each other, and two ends of the supporting plate 51 are respectively connected with the reinforcing rods 52 and the beam component 2. Layer board 51 and reinforcement bar 52 can set up to the integral type structure in order to guarantee the intensity of junction to, layer board 51 can be connected in the bottom of beam assembly 2, not only conveniently is connected with beam assembly 2, also conveniently provides the solid effect of support simultaneously.

The supporting plates 51 may be uniformly distributed on the reinforcing bars 52 to uniformly support the entire beam assembly 2, and in this embodiment, the distance between two adjacent supporting plates 51 is set to be 1.2m.

In a realizable manner, the surface of the supporting column 1 is provided with the mounting shaft plate 14, and one end of the reinforcing rod 52 is rotatably connected with the mounting shaft plate 14. Specifically, the mounting shaft plates 14 may be provided in a set of two, a connecting rod may be inserted between the two mounting shaft plates 14, and a through hole may be provided at one end of the reinforcing rod 52, into which the connecting rod is inserted, so that the reinforcing rod 52 may be rotatable around an axial direction of the connecting rod. Rotatable connection mode is adopted between stiffener 52 and support column 1, makes things convenient for installer to connect the installation of accomplishing back reinforcement component 5 again with beam assembly 2, improves installation convenience and maneuverability.

Specifically, the mounting shaft plate 14 may be disposed on one side of the longitudinal pillar 12, so as to correspond to the beam assembly 2 conveniently, and can achieve the effect of dispersing the acting force. The mounting axle plate 14 may be of unitary construction with the longitudinal upright 12 to provide strength.

In addition, an intermediate support 222 is provided at a side intermediate position of the connecting beam 22, and the other ends of the two reinforcing rods 52 are connected to the intermediate support 222. The reinforcing bar 52 may be welded to the intermediate support 222 to ensure the connection. The middle support 222 may be a vertically disposed connecting plate, and the connecting plate is integrally formed on one side surface of the connecting beam 22, and the end of the reinforcing rod 52 may be a spherical arc surface to facilitate welding with the middle support 222.

According to the concrete structure setting of the steel structure supporting structure that this embodiment provided, when building the steel structure supporting structure, accomplish through following step:

step 101, forming a support base 3 through concrete pouring, and embedding bolts in the pouring process so that the bolts can be exposed out of the top surface of the support base 3 and used for being connected with a connecting bottom plate 13 of a support column 1;

102, after a connecting bottom plate 13 is arranged at the bottom of a support column 1, placing the support column 1 on a support base 3, aligning a connecting hole in the connecting bottom plate 13 with a bolt for placing, and after the support column 1 is placed, installing a nut on the bolt and screwing down the nut to ensure that the support column 1 and the support base 3 are relatively fixed;

103, aligning the edge beams 21 on the two support columns 1, pre-inserting bolts into the first fixing plates 211 at the ends of the two edge beams 21, placing the connecting beam 22 between the two edge beams 21, and enabling the bolts on the two edge beams 21 to respectively penetrate through the second mounting holes on the second fixing plates 221 at the two ends of the connecting beam 22;

104, mounting nuts on the bolts and screwing the nuts tightly to ensure that the two boundary beams 21 and the connecting beam 22 are fixed relatively, and welding and reinforcing the connecting joints of the connecting beam 22 and the boundary beams 21;

and 105, rotating the reinforcing rod 52 to be in a horizontal state, enabling a supporting plate 51 arranged on the reinforcing rod 52 to be abutted against one side of the cross beam assembly 2, welding and connecting the abutting positions of the reinforcing rod 52 and the middle support piece 222, and enabling the reinforcing assembly 5 to shoot to further support and support the cross beam assembly 2.

It is noted that, in this document, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The steel structure support structure is characterized by comprising two support columns (1) and a cross beam assembly (2), wherein the cross beam assembly (2) comprises two boundary beams (21) and a connecting beam (22), one ends of the two boundary beams (21) are correspondingly connected with one support column (1) respectively, and the other ends of the two boundary beams (21) are connected with two ends of the connecting beam (22);

the support column (1) comprises a transverse upright column (11) and a longitudinal upright column (12), one side of the longitudinal upright column (12) is connected to the middle of the transverse upright column (11) or the position close to the middle, the other side of the longitudinal upright column (12) faces away from the direction of the transverse upright column (11) and extends, and one end of each edge beam (21) is connected with one transverse upright column (11).

2. A steel structure support structure according to claim 1, characterized in that the horizontal extension direction of the longitudinal uprights (12) and the horizontal extension direction of the transverse uprights (11) are mutually perpendicular, so that the horizontal section of the supporting column (1) is "T" -shaped.

3. A steel support structure according to claim 1, characterized in that it further comprises two support bases (3), the two support bases (3) being arranged one to one at the bottom of the two support columns (1);

the support base (3) is formed by concrete casting.

4. The steel structure support structure according to claim 3, characterized in that the bottom of the supporting column (1) is provided with a connecting bottom plate (13), the connecting bottom plate (13) is provided with a plurality of connecting holes, the supporting base (3) is provided with a plurality of fixing holes at positions corresponding to the connecting holes, and the supporting column (1) and the supporting base (3) are connected through fasteners (4) penetrating through the connecting holes and the fixing holes.

5. The steel structure bracket structure according to any one of claims 1 to 4, characterized in that one end of the edge beam (21) close to the connection beam (22) is provided with a first fixing plate (211), a plurality of first mounting holes are formed on the first fixing plate (211), two ends of the connection beam (22) are provided with second fixing plates (221), a plurality of second mounting holes corresponding to the first mounting holes are formed on the second fixing plates (221), and the edge beam (21) and the connection beam (22) are connected by passing fasteners (4) through the first mounting holes and the second mounting holes.

6. A steel structure support structure according to any one of claims 1-4, characterized in that the vertical cross-sectional shape of the edge beam (21) is "I" shaped.

7. The steel structural support structure according to any one of claims 1 to 4, further comprising a reinforcement assembly (5), the reinforcement assembly (5) being provided at one side of the beam assembly (2);

the two ends of the reinforcing component (5) are respectively connected with the two supporting columns (1), a plurality of supporting plates (51) are arranged on the reinforcing component (5) at intervals, and all the supporting plates (51) are close to one end of the beam component (2) and connected with the beam component (2).

8. The steel support structure according to claim 7, wherein the reinforcing assembly (5) comprises two coaxially arranged reinforcing rods (52), one ends of the two reinforcing rods (52) are respectively and correspondingly connected to the two supporting columns (1), the other ends of the two reinforcing rods (52) are connected with each other, and the two ends of the supporting plate (51) are respectively connected with the reinforcing rods (52) and the cross beam assembly (2).

9. Steel support structure according to claim 8, characterized in that the surface of the supporting column (1) is provided with a mounting shaft plate (14), and one end of the reinforcing rod (52) is rotatably connected with the mounting shaft plate (14).

10. The steel structure bracket structure according to claim 8, characterized in that an intermediate support (222) is provided at a side intermediate position of the connection beam (22), and the other ends of both the reinforcement bars (52) are connected to the intermediate support (222).

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