CN217711876U - Steel structure platform and building - Google Patents
Steel structure platform and building Download PDFInfo
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- CN217711876U CN217711876U CN202221913153.1U CN202221913153U CN217711876U CN 217711876 U CN217711876 U CN 217711876U CN 202221913153 U CN202221913153 U CN 202221913153U CN 217711876 U CN217711876 U CN 217711876U
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Abstract
The utility model discloses a steel construction platform and building, building include vertical component, and vertical component is equipped with two perforations, and steel construction platform includes steel corbel, girder steel, floor and reinforcing bar. The steel corbel is connected in vertical member's outer peripheral face, and the girder steel sets up in the top surface of steel corbel, and the floor sets up in the top surface of girder steel, and the web of girder steel sets up first through-hole, through setting up the reinforcing bar, makes the reinforcing bar pass first through-hole, and two perforation and the fixing at vertical member that vertical member was passed respectively at the both ends of reinforcing bar. Therefore, in the using process of the steel structure platform, the steel bars are in a loose state. When the steel corbel became invalid and be not enough to support the girder steel, the girder steel had the trend of falling, and the one end of steel bar connection girder steel produced trailing effect to the girder steel this moment, can hold the girder steel and make it keep original position, avoided steel construction platform to take place the danger of collapsing, for construction user discovery problem and do the construction of remedying strive for the time, improved the security and the reliability of steel construction platform use.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a steel construction platform and building.
Background
The steel structure can be used for building floor adding, outward projecting area increasing or decorating suspended ceiling. Among the related art's the transformation project, generally through encorbelmenting steel construction steel corbel, set up the steel construction platform in the top of steel construction steel corbel, the bottom surface and the steel corbel adoption support of steel construction platform are connected. The method can increase the use area under the condition that the bearing capacity of the original structure is satisfied.
At present, steel structure steel corbel and former structure post adopt the bar planting crab-bolt to be connected, rely on the bonding of bar planting glue and former concrete to provide the pulling force. On the one hand, however, when conditions that the steel bar planting construction quality is poor, the steel bar planting length does not meet the stress requirement, or anchor bolt corrosion and the like occur, the steel bracket node may fail, and therefore the collapse risk of the steel structure platform occurs. On the other hand, when the support can not satisfy design and operation requirement, also probably produce the danger that the steel construction platform dropped, have the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses steel construction platform and building can improve steel construction platform's security performance.
In order to realize above-mentioned purpose, on the one hand, the utility model discloses a steel structure platform, steel structure platform is applied to the building, the building includes vertical component, vertical component is equipped with two perforation, the fenestrate axis is not parallel to vertical component's self direction of height, steel structure platform includes:
a steel bracket for attachment to an outer peripheral surface of the vertical member;
the steel beam is arranged on the top surface of the steel bracket, and a web plate of the steel beam is provided with a first through hole;
the floor slab is arranged on the top surface of the steel beam; and
the reinforcing bar, the reinforcing bar is worn to locate first through-hole, just the both ends of reinforcing bar pass two respectively the perforation is in order to be fixed in vertical component.
As an optional implementation manner, in the embodiment of the present invention, the steel structure platform further includes a steel anchor plate, the steel anchor plate is disposed on the vertical member away from the side of the steel bracket, the steel anchor plate corresponds to the through hole, a second through hole is disposed on the through hole, the steel bar is disposed through the through hole and the second through hole, and two ends of the steel bar are connected to the steel anchor plate.
As an alternative embodiment, in an embodiment of the present invention, the steel anchor plate is bonded to the periphery of the vertical member.
As an optional implementation manner, in an embodiment of the present invention, the end of the reinforcing bar is located in the second through hole, and the end of the reinforcing bar is welded to the inner wall surface of the second through hole.
As an optional implementation manner, in the embodiment of the present invention, the end of the steel bar extends out of the second through hole to protrude from the steel anchor plate, the outer periphery of the end of the steel bar is provided with a threaded structure, the steel structure platform further includes a fastening nut, and the fastening nut is connected to the threaded structure of the end of the steel bar.
As an optional implementation manner, in an embodiment of the present invention, the steel beam and the steel bracket are connected by a hinged support or a sliding support.
As an optional implementation manner, in the embodiment of the present invention, the steel beam further includes a reinforcing plate, and the reinforcing plate is welded to the periphery of the first through hole.
As an alternative implementation, in the embodiment of the present invention, the surface of the steel bar is provided with an anti-rust coating.
As an optional implementation manner, in an embodiment of the present invention, the steel corbel is connected to the vertical member through a bar planting.
In a second aspect, the embodiment of the utility model provides a still disclose a building, include vertical component and aforementioned steel structure platform, steel structure platform the steel corbel connect in vertical component.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the embodiment of the utility model provides a pair of steel construction platform and building, steel construction platform are applied to the building, through setting up the girder steel in the top surface of steel corbel, set up the floor in the top surface of girder steel simultaneously, and the web of girder steel sets up first through-hole, makes the reinforcing bar pass first through-hole, and two that the both ends of reinforcing bar passed the vertical member of building respectively perforate and fix at vertical member. Therefore, in the daily use process of the steel structure platform, the steel bars are in a loose non-working state. When the steel corbel became invalid and is not enough to support the girder steel, the girder steel had the trend of falling, and the one end of steel bar connection girder steel produced trailing effect to the girder steel this moment, can hold the girder steel and make it keep original position, avoided the steel structure platform to take place the danger of collapsing, also for construction user discovery problem and make the construction of remedying strive for the time, improved the security and the reliability of steel structure platform use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a steel structure platform provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of a steel structure platform provided by the embodiment of the present invention when fastening nuts are used for connecting steel bars;
fig. 3 is a side sectional view of a building with a steel structure platform according to an embodiment of the present invention.
An icon: 1. a steel structure platform; 11. a steel corbel; 110. planting bars; 12. a steel beam; 121. a first through hole; 122. a reinforcing plate; 13. a floor slab; 14. reinforcing steel bars; 15. a steel anchor plate; 150. a second through hole; 16. fastening a nut; 2. building; 21. a vertical member; 210. and (6) perforating.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
The technical solution of the present invention will be further described with reference to the following embodiments and the accompanying drawings.
Referring to fig. 1 and 2, an embodiment of the present invention discloses a steel structure platform 1, where the steel structure platform 1 is applied to a building 2, the building 2 includes a vertical member 21, the vertical member 21 is provided with two through holes 210, and an axis of the through hole 210 is not parallel to a height direction of the vertical member 21.
The steel structure platform 1 comprises steel brackets 11, steel beams 12, a floor slab 13 and steel bars 14. Steel corbel 11 is used for connecting in vertical member 21's outer peripheral face, and girder steel 12 sets up in steel corbel 11's top surface, and the web of girder steel 12 is equipped with first through-hole 121, and floor 13 sets up in girder steel 12's top surface, and first through-hole 121 is worn to locate by reinforcing bar 14, and two perforation 210 are passed respectively in order to be fixed in vertical member 21 at reinforcing bar 14's both ends.
Thus, the steel structure platform 1 is in a loose non-working state in the daily use process of the steel bars 14. When steel corbel 11 became invalid and is not enough to support girder steel 12, girder steel 12 has the trend of falling, 14 one ends of connecting girder steel 12 of reinforcing bar this moment produce towed effect to girder steel 12, two tip of reinforcing bar 14 are fixed at vertical component 21, can hold girder steel 12 and make it keep original position, avoid steel structure platform 1 to take place the danger of collapsing, also for construction user discovery problem and make the construction of remedying and strive for the time, the security and the reliability of steel structure platform 1 use have been improved.
Illustratively, the steel structure platform 1 can be used in the reconstruction and reinforcement project of the existing building. The existing building is because need increase usable floor area, improve space utilization, often adds the layer through the steel construction and increases the area, and newly-increased steel construction platform can change the mechanical design of former building this moment, has safe risk. Adopt steel construction platform 1 of this application as adding the layer, can improve steel construction platform's security and reliability.
It will be appreciated that the vertical members 21 described above include columns or walls or the like. The fact that the axis of the through hole 210 is not parallel to the height direction of the vertical member 21 means that: the axis of the through hole 210 is perpendicular or oblique to the self height direction of the vertical member 21.
In some embodiments, the steel corbel 11 may be attached to the vertical member by planting bars 110. The steel bar planting 110 has the characteristics of convenient construction and high connection strength. Connect steel bracket 11 and vertical component 21 through the mode of planting the anchor of muscle 110, can guarantee the joint strength of steel bracket 11 and vertical component 21, improve the reliability that steel bracket 11 used. It will be appreciated that in other embodiments, the steel corbel 11 may be welded to the vertical member 21 or fixed to the vertical member 21 by reinforced concrete.
In some embodiments, the steel structure platform 1 further includes a steel anchor plate 15, the steel anchor plate 15 is disposed on the side of the vertical member 21 away from the steel corbel 11, the steel anchor plate 15 is provided with a second through hole 150 corresponding to the through hole 210, the steel bar 14 passes through the through hole 210 and the second through hole 150, and two ends of the steel bar 14 are connected to the steel anchor plate 15.
By connecting the two ends of the reinforcing bar 14 to the second through holes 150 of the steel anchor plate 15, on the one hand, it is convenient to fix the reinforcing bar 14 to the vertical member 21, so that the reinforcing bar 14 is not easily slipped out of the through hole 210, thereby achieving a good fastening effect. On the other hand, through being connected the tip and the steel anchor slab 15 of reinforcing bar 14, steel anchor slab 15 has certain area, can increase the joint strength of reinforcing bar 14 and vertical component 21, through riveting or welding reinforcing bar 14 and steel anchor slab 15, just can fix reinforcing bar 14 in vertical component, simplifies the work progress under the prerequisite of guaranteeing the joint strength of reinforcing bar 14 and vertical component 21.
Illustratively, when the vertical member 21 is a square column, the steel anchor plate 15 may be disposed adjacent to or opposite the side of the column on which the steel corbel 11 is located; when the vertical member 21 is a cylinder, the steel anchor plate 15 may be disposed on the opposite side of the cylinder to the steel corbel 11; when the vertical member 21 is a wall surface, the steel anchor plate 15 may be provided on the opposite side of the wall surface to the steel corbel 11. In this way, the reinforcing bars 14 can be provided on the other side of the vertical member 21 with respect to the steel beam 12, and can exert a good traction effect on the steel beam 12.
In some examples, the steel anchor plate 15 may be a single piece, and the two second through holes 150 are respectively disposed on the steel anchor plate 15 corresponding to the two through holes 210, and the two second through holes 150 are not communicated. Both ends of the reinforcing bar 14 are connected to the two second through holes 150 of one steel anchor plate 15. In other examples, the steel anchor plate 15 may be two, each steel anchor plate 15 is provided with one second through hole 150 corresponding to the through hole 210, and the two ends of the reinforcing steel bar 14 are connected to the second through holes 150 of the two steel anchor plates 15.
It can be seen that, for the number of the steel anchor plates 15, the embodiment is not limited, and the number of the steel anchor plates 15 can be flexibly set according to the actual situation of the project.
In some embodiments, the steel anchor plate 15 is bonded to the outer perimeter of the vertical member 21. Illustratively, the steel anchor plate 15 may be bonded to the vertical member 21 by a structural adhesive, which may be an epoxy or the like. In daily use, the steel bars 14 do not act on the traction steel beam 12, and the steel bars 14 are in a loose state, so that the steel anchor plate 15 is bonded on the periphery of the vertical member 21, the steel anchor plate 15 can be tightly attached to the surface of the vertical member 21, and the steel anchor plate 15 is prevented from loosening or shifting. Meanwhile, the steel anchor plate 15 is prevented from protruding out of the surface of the vertical member 21 too much, so that the visual influence of the steel anchor plate 15 on a user is reduced, and the appearance effect of the steel structure platform 1 is improved.
In some embodiments, as shown in fig. 1, the end of the steel bar 14 is located in the second through hole 150, and the end of the steel bar 14 is welded to the inner wall surface of the second through hole 150. Specifically, the end of the reinforcing bar 14 is inserted into the second through hole 150, and the end of the reinforcing bar 14 is substantially flush with the plane of the steel anchor plate 15, and the second through hole 150 is filled with solder by welding, so as to connect the end of the reinforcing bar 14 with the steel anchor plate 15. Therefore, the end part of the steel bar 14 is prevented from protruding from the steel anchor plate 15, the connecting structure and the connecting process of the end part of the steel bar 14 and the steel anchor plate 15 are simplified, the flatness of the surface of the vertical member 21 is kept, and a good foundation is provided for other construction projects of a building.
In other embodiments, referring to fig. 2, the end of the steel bar 14 protrudes out of the second through hole 150 to protrude out of the steel anchor plate 15, a thread structure (not shown) is disposed on the outer circumference of the end of the steel bar 14, and the steel structure platform 1 further includes a fastening nut 16, and the fastening nut 16 is connected to the thread structure of the end of the steel bar 14.
Specifically, a thread structure is formed on the outer periphery of the end portion of the steel bar 14 of the protruding portion, and a fastening nut 16 having a corresponding thread size is selected, and the fastening nut 16 is bolted to the thread structure. In this way, the ends of the rebar 14 can be secured to the steel anchor plate 15, preventing the rebar 14 from slipping out of the second through-hole 150 and the perforation 210. By adopting the scheme, the connection between the steel bar 14 and the steel anchor plate 15 can be further simplified, and the construction process is simplified. In addition, the threaded connection mode is adopted, so that the steel bars 14 or the steel anchor plates 15 can be replaced in time when damaged.
In some embodiments, the steel beam 12 is connected to the steel corbel 11 by a hinged or sliding support (not shown). Like this, but have the space of relative activity between girder steel 12 and the steel corbel 11, after floor 13 installed to girder steel 12 on, can allow to take place certain displacement between steel construction platform 1 and the vertical component 21, satisfy the requirement of design and construction. And the construction is simple and convenient, and the influence on the structure of the vertical member 21 is small.
In view of this, considering that the steel beam 12 is movable relative to the steel bracket 11, a certain length of the steel bar 14 needs to be reserved to satisfy the relative deformation between the steel structure platform 1 and the vertical member 21 in daily use. In practice, the length of the reinforcing bar 14 may be set relatively long, so that in the vertical member 21 of the reinforcing bar 14, the reinforcing bar 14 also has a certain length margin, the end portion of the reinforcing bar 14 can be in a loose state in normal use of the steel corbel 11, and the length margin can be tightened to function when the steel corbel 11 fails. It can be seen that by setting the reserved length for the reinforcing steel bar 14, the reinforcing steel bar 14 can meet the requirement of small-amplitude movement of the steel structure platform 1 relative to the vertical member 21 in the daily use process, so that the reinforcing steel bar 14 is in a loose non-working state in the daily use process, the reinforcing steel bar 14 can be kept in a good state normally, and the reinforcing steel bar 14 is tensioned to play a role when the steel corbel 11 fails.
Referring to fig. 1 and 2 again, in some embodiments, the steel beam 12 further includes a reinforcing plate 122, and the reinforcing plate 122 is welded to the outer periphery of the first through hole 121. Specifically, the reinforcing plate 122 may be an annular plate disposed at the outer periphery of the first through hole 121, and the reinforcing bars 14 pass through the annular plate and the first through hole 121. Make the annular plate connect in the periphery of first through-hole 121 through welding mode, can set up first through-hole 121 department to the web of girder steel 12 and play the effect of reinforcement, strengthen the intensity around the first through-hole 121 of web of girder steel 12 for girder steel 12 still can keep sufficient structural strength after setting up first through-hole 121.
In some embodiments, the surface of rebar 14 is provided with a rust-inhibiting coating. Since the reinforcing bars 14 are partially disposed in the vertical members 21, a portion thereof is exposed to the space inside the building, with a risk of corrosion and failure. Consequently, set up anti rust coating on reinforcing bar 14 surface, can avoid reinforcing bar 14 to take place the corrosion, extension reinforcing bar 14's life improves the reliability that reinforcing bar 14 used.
Referring to fig. 3, an embodiment of the present invention further provides a building 2, which includes a vertical member 21 and the foregoing steel structure platform 1, wherein the steel corbel 11 of the steel structure platform 1 is connected to the vertical member 21. Through setting up this kind of steel construction platform 1, when steel corbel 11 became invalid, can avoid steel construction platform 1 to take place the danger of collapsing immediately, for the construction user discovery problem and make the construction of remedy strive for the time, improved the security and the reliability of 2 use of building.
The steel structure platform and the building disclosed by the embodiment of the utility model are introduced in detail, and the principle and the implementation mode of the utility model are explained by applying a specific embodiment, and the explanation of the above embodiment is only used for helping to understand the steel structure platform and the building and the core idea thereof; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. The utility model provides a steel structure platform, its characterized in that, steel structure platform is applied to the building, the building includes vertical component, vertical component is equipped with two perforation, the fenestrate axis is not parallel to vertical component's self direction of height, steel structure platform includes:
a steel bracket for coupling to an outer circumferential surface of the vertical member;
the steel beam is arranged on the top surface of the steel bracket, and a web plate of the steel beam is provided with a first through hole;
the floor slab is arranged on the top surface of the steel beam; and
the reinforcing bar, the reinforcing bar is worn to locate first through-hole, just the both ends of reinforcing bar pass two respectively the perforation is in order to be fixed in vertical component.
2. The steel structure platform of claim 1, further comprising a steel anchor plate disposed on a side of the vertical member away from the steel corbel, wherein the steel anchor plate is provided with a second through hole corresponding to the through hole, the steel bar is inserted into the through hole and the second through hole, and two ends of the steel bar are connected to the steel anchor plate.
3. The steel structural platform of claim 2, wherein the steel anchor plates are bonded to the outer periphery of the vertical members.
4. The steel structural platform of claim 2, wherein ends of the reinforcing bars are located in the second through holes and the ends of the reinforcing bars are welded to inner wall surfaces of the second through holes.
5. The steel structural platform of claim 2, wherein an end portion of the reinforcing bar protrudes out of the second through hole to protrude from the steel anchor plate, a screw structure is provided at an outer circumference of the end portion of the reinforcing bar, and the steel structural platform further comprises a fastening nut coupled to the screw structure of the end portion of the reinforcing bar.
6. The steel structural platform of claim 1, wherein the steel beam and the steel corbel are connected by a hinge mount or a slip mount.
7. The steel structural platform of any one of claims 1 to 6, wherein the steel beam further comprises a stiffening plate welded to a periphery of the first through hole.
8. The steel structural platform of any one of claims 1 to 6, wherein the surface of the steel reinforcement is provided with a rust inhibiting coating.
9. The steel structural platform of any one of claims 1 to 6, wherein the steel corbels are connected to the vertical members by rebar planting.
10. A building comprising the vertical members and a steel structural platform according to any one of claims 1 to 9, the steel corbels of the steel structural platform being connected to the vertical members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221913153.1U CN217711876U (en) | 2022-07-22 | 2022-07-22 | Steel structure platform and building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221913153.1U CN217711876U (en) | 2022-07-22 | 2022-07-22 | Steel structure platform and building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217711876U true CN217711876U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221913153.1U Active CN217711876U (en) | 2022-07-22 | 2022-07-22 | Steel structure platform and building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217711876U (en) |
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2022
- 2022-07-22 CN CN202221913153.1U patent/CN217711876U/en active Active
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