CN217420236U - Semi-rigid assembly type steel coupling beam - Google Patents
Semi-rigid assembly type steel coupling beam Download PDFInfo
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- CN217420236U CN217420236U CN202220925752.9U CN202220925752U CN217420236U CN 217420236 U CN217420236 U CN 217420236U CN 202220925752 U CN202220925752 U CN 202220925752U CN 217420236 U CN217420236 U CN 217420236U
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Abstract
A semi-rigid assembly type steel coupling beam relates to the field of coupling beams. The semi-rigid assembly type steel connecting beam comprises a connecting beam and two steel ribs, wherein one ends of the two steel ribs are respectively embedded in two shear walls, two ends of the connecting beam are respectively detachably connected with the other ends of the two steel ribs through clamping plates and clamping plate bolts, the top of the connecting beam is connected with a reinforced concrete floor slab, the length of the steel ribs embedded in the shear walls is not less than half of the net span of the connecting beam, and the connecting beam is a steel beam or a steel truss with an I-shaped section. The application provides a semi-rigid assembled steel is even roof beam has the advantage of structural strength height, convenient assembly and construction.
Description
Technical Field
The application relates to the field of connecting beams, in particular to a semi-rigid assembly type steel connecting beam.
Background
The connecting beam is an important anti-seismic energy dissipation component in a high-rise building structure, and the connecting beam firstly yields and dissipates energy when the structure resists earthquake, so that the main structure is protected. With the popularization of the assembly type construction technology, the conventional reinforced concrete connecting beam is difficult to well meet the requirements of the assembly type process.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a semi-rigid assembled steel is roof beam even, its advantage that has structural strength height, convenient assembly and construction.
The embodiment of the application is realized as follows:
the embodiment of the application provides a semi-rigid assembled steel is roof beam even, it includes even roof beam and two reinforcing bars, the one end of two reinforcing bars is buried in two shear walls respectively, the both ends of even roof beam pass through splint and splint bolt can dismantle with the other end of two reinforcing bars respectively and be connected, the top of even roof beam is connected with reinforced concrete floor, the reinforcing bar is buried the length that is not less than even roof beam clear span in the shear wall underground, even the roof beam is girder steel or the steel truss that the cross-section is the I-shaped.
In some optional embodiments, two ends of the connecting beam and the other ends of the two steel ribs are respectively connected with bending moment connecting plates, and the end part of the connecting beam is detachably connected with the corresponding bending moment connecting plate at the end part of the steel ribs through bending moment bolts.
In some alternative embodiments, the two ends of the reinforced concrete floor slab form first gaps with the two shear walls respectively.
In some alternative embodiments, the first gap is filled with a first foam layer.
In some alternative embodiments, the two ends of the reinforced concrete floor slab respectively form a second gap with the two steel ribs.
In some alternative embodiments, the second gap is filled with a second foam layer.
In some alternative embodiments, the steel skeleton is connected to the corresponding shear wall by a plurality of first studs.
In some alternative embodiments, the top of the coupling beam is provided with a plurality of horizontal shear blocks or second studs buried in the reinforced concrete floor.
In some optional embodiments, the steel truss comprises a truss section and two solid web sections connected to two ends of the truss section, the top and bottom of the solid web sections are connected to an upper chord of the steel truss connecting beam and a lower chord of the steel truss connecting beam, the upper chord of the steel truss connecting beam and the lower chord of the steel truss connecting beam are connected to upper angle steel and lower angle steel, and a web member of the steel truss connecting beam is connected between the adjacent upper angle steel and lower angle steel.
The beneficial effect of this application is: the application provides a semi-rigid assembled steel links roof beam includes even roof beam and two reinforcing bars, and the one end of two reinforcing bars is buried underground respectively in two shear force walls, links the both ends of roof beam and passes through splint and splint bolt with the other end of two reinforcing bars respectively and can dismantle the connection, and the top of linking the roof beam is connected with reinforced concrete floor, and the reinforcing bar is buried underground in the shear force wall length not less than linking the half of the clean span of roof beam, links the roof beam for girder steel or the steel truss of cross-section I-shaped. The application provides a semi-rigid assembled steel is even roof beam has the advantage of structural strength height, convenient assembly and construction.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic cross-sectional structural view of a semi-rigid assembly type steel coupling beam provided in embodiment 1 of the present application;
FIG. 2 is a schematic cross-sectional structural view of a semi-rigid assembly type steel coupling beam provided in embodiment 2 of the present application;
FIG. 3 is a schematic cross-sectional structural view of a semi-rigid assembly type steel coupling beam provided in embodiment 3 of the present application;
fig. 4 is a schematic cross-sectional structural view of a semi-rigid assembly type steel coupling beam provided in embodiment 4 of the present application.
In the figure: 100. a steel beam; 110. steel skeleton; 120. a shear wall; 130. a splint; 140. a clamp plate bolt; 150. a reinforced concrete floor; 151. a horizontal shear block; 152. a second stud; 160. a bending moment connecting plate; 161. a bending moment bolt; 170. a first gap; 171. a first foam layer; 180. a second gap; 181. a second foam layer; 190. a first stud; 200. a steel truss; 210. a truss section; 220. a solid abdominal section; 230. steel truss coupling beam upper chord; 240. connecting the lower chord of the beam with the steel truss; 250. upper angle steel; 260. lower angle steel; 270. the steel truss is connected with the beam web member.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, 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 application can be understood in a specific case by those of ordinary skill in the art.
In this application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The characteristics and properties of the semi-rigid assembly steel coupling beam of the present application will be described in further detail with reference to the following examples.
Example 1
As shown in fig. 1, the present embodiment provides a semi-rigid assembly type steel coupling beam, which includes a steel beam 100 having an i-shaped cross section and two steel ribs 110, wherein one end of each of the two steel ribs 110 is embedded in each of two shear walls 120, two sides of two ends of the steel beam 100 are detachably connected to two sides of the other end of each of the two steel ribs 110 through a clamping plate 130 and 12 clamping plate bolts 140, the top of the steel beam 100 is connected to a reinforced concrete floor 150, and the length of the steel ribs 110 embedded in each of the shear walls 120 is not less than half of the clear span of the steel beam 100. First gaps 170 are formed between the two ends of the reinforced concrete floor slab 150 and the two shear walls 120, and the first gaps 170 are filled with first foam layers 171. The top of the steel beam 100 is provided with 44 second pegs 152 buried in the reinforced concrete floor 150.
The semi-rigid assembly type steel coupling beam provided by the embodiment of the application is detachably connected with one ends of two steel ribs 110 through clamping plates 130 and clamping plate bolts 140 respectively at two sides of two ends of a steel beam 100, the other ends of the two steel ribs 110 are embedded in two oppositely arranged shear walls 120, the length of the steel ribs 110 embedded in the shear walls 120 is not less than half of the clear span of the steel beam 100, the top of the steel beam 100 is connected with a reinforced concrete floor 150, thereby connecting the steel beam 100, the two steel ribs 110, the reinforced concrete floor slab 150 and the two shear walls 120 to form a whole with stable and reliable structure and strong shock resistance, meanwhile, first gaps 170 are formed between the two ends of the reinforced concrete floor slab 150 and the two shear walls 120, the first gaps 170 are filled with first foam layers 171, and gaps at the two ends of the reinforced concrete floor slab 150 can be filled with the first foam layers 171 filled in the first gaps 170 so as to control boundaries. The top of the steel beam 100 is provided with 44 second studs 152 buried in the reinforced concrete floor 150, and the connection stability between the steel beam 100 and the reinforced concrete floor 150 can be effectively improved by using the second studs 152.
Example 2
As shown in fig. 2, the present embodiment provides a semi-rigid assembly type steel connecting beam, which includes a steel beam 100 with an i-shaped cross section and two steel ribs 110, one end of each of the two steel ribs 110 is embedded in each of the two shear walls 120, two ends of the steel beam 100 are detachably connected to two ends of each of the two steel ribs 110 through a clamping plate 130 and 12 clamping plate bolts 140, two ends of the steel beam 100 and two ends of each of the two steel ribs 110 are respectively connected to two bending moment connecting plates 160, two ends of the steel beam 100 are detachably connected to the other ends of the two steel ribs 110 through two corresponding bending moment connecting plates 160 and 4 bending moment bolts 161 penetrating through the two corresponding bending moment connecting plates 160, the top of the steel beam 100 is connected to a reinforced concrete floor 150, and the length of the steel ribs 110 embedded in the shear wall 120 is not less than half of the clear span of the steel beam 100; first gaps 170 are formed between two ends of the reinforced concrete floor slab 150 and the two shear walls 120 respectively, a first foam layer 171 is filled in the first gaps 170, second gaps 180 are formed between two ends of the reinforced concrete floor slab 150 and the two steel ribs 110 respectively, and second foam layers 181 are filled in the second gaps 180. The steel ribs 110 are connected to the corresponding shear walls 120 through 28 first studs 190, and 44 horizontal shear blocks 151 embedded in the reinforced concrete floor slab 150 are disposed at the top of the steel beam 100.
In the semi-rigid assembled steel coupling beam provided by the embodiment of the application, two ends of the steel beam 100 are detachably connected with the other ends of the two steel ribs 110 through the two corresponding bending moment connecting plates 160 and the 4 bending moment bolts 161 penetrating the two corresponding bending moment connecting plates 160, so that the connection stability between the two ends of the steel beam 100 and the two steel ribs 110 can be further improved. The steel rib 110 is connected with the corresponding shear wall 120 through 28 first studs 190, so that the connection stability of the steel rib 110 and the shear wall 120 can be effectively improved. Meanwhile, a first gap 170 is formed between each of the two ends of the reinforced concrete floor 150 and the two shear walls 120, and a first foam layer 171 is filled in the first gap 170. A second gap 180 is formed between two ends of the reinforced concrete floor slab 150 and the two steel ribs 110 respectively; the second gap 180 is filled with the second foam layer 181, and the gaps at both ends of the reinforced concrete floor 150 can be filled with the first foam layer 171 and the second foam layer 181 filled in the first gap 170 and the second gap 180 to control the top of the boundary steel beam 100 to be provided with 44 horizontal shear blocks 151 embedded in the reinforced concrete floor 150, so that the connection tightness and the shear resistance between the steel beam 100 and the reinforced concrete floor 150 can be effectively improved.
Example 3
As shown in fig. 3, the embodiment of the present application provides a semi-rigid assembly type steel coupling beam, which includes a steel truss 200 and two steel ribs 110, wherein one end of each of the two steel ribs 110 is embedded in each of the two shear walls 120, two sides of two ends of the steel truss 200 are detachably connected to two sides of the other end of each of the two steel ribs 110 through a clamp 130 and 12 clamp bolts 140, two sides of two ends of the steel truss 200 are detachably connected to two ends of each of the two steel ribs 110 through two corresponding bending moment connection plates 160 and 4 bending moment bolts 161 penetrating through the two corresponding bending moment connection plates 160, the top of the steel truss 200 is connected to a reinforced concrete floor 150, and the length of the steel ribs 110 embedded in the shear walls 120 is not less than half of the net span of the steel truss 200. First gaps 170 are formed between two ends of the reinforced concrete floor slab 150 and the two shear walls 120 respectively, first foam layers 171 are filled in the first gaps 170, second gaps 180 are formed between two ends of the reinforced concrete floor slab 150 and the two steel ribs 110 respectively, and second foam layers 181 are filled in the second gaps 180. The steel skeleton 110 is connected to the corresponding shear wall 120 by 28 first studs 190. The top of the steel truss 200 is provided with 44 second pegs 152 embedded in the reinforced concrete floor 150. The steel truss 200 comprises a truss section 210 and two solid web sections 220 respectively connected with two ends of the truss section 210, the top and the bottom of the solid web sections 220 are respectively connected with a steel truss connecting beam upper chord 230 and a steel truss connecting beam lower chord 240, the steel truss connecting beam upper chord 230 and the steel truss connecting beam lower chord 240 are respectively connected with 3 upper angle steels 250 and 4 lower angle steels 260, and a steel truss connecting beam web member 270 is connected between the adjacent upper angle steels 250 and lower angle steels 260.
According to the semi-rigid assembly type steel coupling beam provided by the embodiment of the application, two sides of two ends of a steel truss 200 are detachably connected with one ends of two steel ribs 110 through clamping plates 130 and clamping plate bolts 140 respectively, the other ends of the two steel ribs 110 are embedded in two oppositely arranged shear walls 120, the length of the steel ribs 110 embedded in the shear walls 120 is not less than half of the net span of the steel truss 200, the top of the steel truss 200 is connected with a reinforced concrete floor 150, so that the steel truss 200, the two steel ribs 110, the reinforced concrete floor 150 and the two shear walls 120 are connected to form a whole, meanwhile, first gaps 170 are formed between two ends of the reinforced concrete floor 150 and the two shear walls 120 respectively, and first foam layers 171 are filled in the first gaps 170. A second gap 180 is formed between two ends of the reinforced concrete floor slab 150 and the two steel ribs 110 respectively; the second gap 180 is filled with the second foam layer 181, and the gaps at both ends of the reinforced concrete floor slab 150 can be filled with the first and second foam layers 171 and 181 filled in the first and second gaps 170 and 180 to control the boundary. The second studs 152 buried in the reinforced concrete floor 150 are disposed at the top of the steel truss 200, and the connection stability between the steel truss 200 and the reinforced concrete floor 150 can be effectively improved by using the second studs 152.
Example 4
As shown in fig. 4, the embodiment of the present application provides a semi-rigid assembly type steel coupling beam, which includes a steel truss 200 and two steel ribs 110, wherein one end of each of the two steel ribs 110 is embedded in each of the two shear walls 120, two sides of two ends of the steel truss 200 are detachably connected to two sides of the other end of each of the two steel ribs 110 through a clamping plate 130 and 12 clamping plate bolts 140, a reinforced concrete floor 150 is connected to the top of the steel truss 200, and the length of the steel ribs 110 embedded in the shear walls 120 is not less than half of the clear span of the steel truss 200. First gaps 170 are formed between two ends of the reinforced concrete floor slab 150 and the two shear walls 120 respectively, a first foam layer 171 is filled in the first gaps 170, second gaps 180 are formed between two ends of the reinforced concrete floor slab 150 and the two steel ribs 110 respectively, and second foam layers 181 are filled in the second gaps 180. The steel skeleton 110 is connected to the corresponding shear wall 120 by 28 first studs 190. The top of the steel truss 200 is provided with 44 horizontal shear blocks 151 buried in the reinforced concrete floor 150. The steel truss 200 comprises a truss section 210 and two solid web sections 220 respectively connected with two ends of the truss section 210, the top and the bottom of the solid web sections 220 are respectively connected with a steel truss connecting beam upper chord 230 and a steel truss connecting beam lower chord 240, the steel truss connecting beam upper chord 230 and the steel truss connecting beam lower chord 240 are respectively connected with 3 upper angle steels 250 and 4 lower angle steels 260, and a steel truss connecting beam web member 270 is connected between the adjacent upper angle steels 250 and lower angle steels 260.
In the semi-rigid assembly type steel coupling beam provided by the embodiment of the application, two sides of two ends of the steel truss 200 are detachably connected with the other ends of the two steel ribs 110 respectively through the two corresponding bending moment connecting plates 160 and the 4 bending moment bolts 161 penetrating the two corresponding bending moment connecting plates 160, so that the connection stability between the two ends of the steel truss 200 and the two steel ribs 110 can be further improved. The top of the steel truss 200 is provided with 44 horizontal shear blocks 151 embedded in the reinforced concrete floor 150, so that the connection tightness and the shear resistance between the steel truss 200 and the reinforced concrete floor 150 can be effectively improved.
The embodiments described above are some, but not all embodiments of the present application. The detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Claims (9)
1. A semi-rigid assembly type steel coupling beam is characterized by comprising a coupling beam and two steel ribs, wherein one ends of the two steel ribs are respectively embedded in two shear walls, two ends of the coupling beam are respectively detachably connected with the other ends of the two steel ribs through clamping plates and clamping plate bolts, the top of the coupling beam is connected with a reinforced concrete floor, the length of the steel ribs embedded in the shear walls is not less than half of the net span of the coupling beam, and the coupling beam is a steel beam or a steel truss with an I-shaped section.
2. The semi-rigid assembly type steel coupling beam as claimed in claim 1, wherein two ends of the coupling beam and the other ends of the two steel ribs are respectively connected with bending moment connection plates, and the end of the coupling beam is detachably connected with the corresponding bending moment connection plates at the end of the steel ribs through bending moment bolts.
3. The semi-rigid fabricated steel coupling beam according to claim 1, wherein both ends of the reinforced concrete floor slab form first gaps with the two shear walls, respectively.
4. The semi-rigid fabricated steel coupling bar of claim 3, wherein said first gap is filled with a first foam layer.
5. The semi-rigid assembly type steel coupling beam as claimed in claim 1, wherein a second gap is formed between both ends of the reinforced concrete floor slab and the two steel ribs, respectively.
6. Semi-rigid fabricated steel tie beam according to claim 5, characterized in that said second gap is filled with a second foam layer.
7. The semi-rigid assembly type steel coupling beam as claimed in claim 1, wherein the steel ribs are connected with the corresponding shear walls by a plurality of first studs.
8. The semi-rigid assembly type steel coupling beam as claimed in claim 1, wherein a plurality of horizontal shear blocks or second studs buried in the reinforced concrete floor slab are provided at the top of the coupling beam.
9. The semi-rigid assembly type steel coupling beam as claimed in claim 1, wherein the steel truss comprises a truss section and two solid sections connected with two ends of the truss section respectively, the top and bottom of the solid sections are connected with an upper chord of the steel truss coupling beam and a lower chord of the steel truss coupling beam respectively, the upper chord of the steel truss coupling beam and the lower chord of the steel truss coupling beam are connected with upper angle steel and lower angle steel respectively, and a web member of the steel truss coupling beam is connected between the adjacent upper angle steel and lower angle steel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220925752.9U CN217420236U (en) | 2022-04-18 | 2022-04-18 | Semi-rigid assembly type steel coupling beam |
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| CN202220925752.9U CN217420236U (en) | 2022-04-18 | 2022-04-18 | Semi-rigid assembly type steel coupling beam |
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| CN217420236U true CN217420236U (en) | 2022-09-13 |
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| CN202220925752.9U Active CN217420236U (en) | 2022-04-18 | 2022-04-18 | Semi-rigid assembly type steel coupling beam |
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