CN214531116U - Novel U shaped steel installing the system - Google Patents
Novel U shaped steel installing the system Download PDFInfo
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- CN214531116U CN214531116U CN202120856464.8U CN202120856464U CN214531116U CN 214531116 U CN214531116 U CN 214531116U CN 202120856464 U CN202120856464 U CN 202120856464U CN 214531116 U CN214531116 U CN 214531116U
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Abstract
The application relates to the technical field of building elements, in particular to a novel U-shaped steel mounting system, which comprises a stand column, main beam shaped steel and secondary beam shaped steel, wherein structural beams are built on the inner sides of the main beam shaped steel and the secondary beam shaped steel, connecting pieces are fixedly arranged on one side of the stand column and one side of the main beam shaped steel, each connecting piece comprises a connecting bottom plate and two connecting lug plates, the connecting bottom plate and the two connecting lug plates can jointly form a clamping position, the main beam shaped steel is fixedly embedded in the clamping position on one side of the stand column, and the end part of the secondary beam shaped steel is fixedly embedded in the clamping position on one side of the main beam shaped steel; the anti-sliding components are arranged on the inner sides of the main beam section steels and the secondary beam section steels and are fixedly arranged on the inner sides of the main beam section steels and the secondary beam section steels before the structural beams are built so as to be embedded in the structural beams. This application can improve building structure's stability.
Description
Technical Field
The application relates to the technical field of building elements, in particular to a novel U-shaped steel mounting system.
Background
The building structure is a skeleton structure which is formed by building components such as a foundation, an upright post, a main beam, a secondary beam, a ceiling, a wall body and the like, has a certain space function and can safely bear various normal loads of a building.
Conventional building structures basically employ reinforced concrete as a main material. With the gradual promotion of domestic housing industrialization, the traditional reinforced concrete structure with high energy consumption and low efficiency is gradually replaced. A novel building structure with profile steel as the main part and a structural beam made of reinforced concrete as the auxiliary part is being gradually pushed.
However, the existing novel building structure still has the problem of low installation efficiency in the application process, and the structural stability of the main beam and the secondary beam is poor; therefore, further improvement can be made.
SUMMERY OF THE UTILITY MODEL
In order to improve building structure's stability, this application provides a neotype U shaped steel installing the system.
The above object of the present application is achieved by the following technical solutions:
a novel U-shaped steel mounting system comprises upright columns, main beam section steel and secondary beam section steel, wherein structural beams are built on the inner sides of the main beam section steel and the inner sides of the secondary beam section steel, connecting pieces are fixedly arranged on one sides of the upright columns and one sides of the main beam section steel, each connecting piece comprises a connecting bottom plate and two connecting lug plates, the connecting bottom plate and the two connecting lug plates can jointly form a clamping position, the main beam section steel is fixedly embedded in the clamping position on one side of the upright columns, and the end part of the secondary beam section steel is fixedly embedded in the clamping position on one side of the main beam section steel; the anti-sliding component is fixedly arranged on the inner side of the main beam section steel and the inner side of the secondary beam section steel before the structural beam is built, so that the anti-sliding component is embedded in the structural beam.
Through adopting above-mentioned technical scheme, at the in-process of installation, the connection bottom plate of connecting piece supports girder shaped steel tip/secondary beam shaped steel tip to welding mode/fastener connected mode fix, make the construction more convenient, thereby improve the efficiency of construction, the anti-sliding subassembly is embedded inside the structure roof beam, makes the joint strength reinforcing between girder shaped steel/secondary beam shaped steel and the structure roof beam.
Optionally, the anti-sliding assemblies fixedly arranged on the inner sides of the main beam section steel and the secondary beam section steel respectively comprise a plurality of restraint strips, the restraint strips on the inner sides of the main beam section steel are arranged at intervals along the extension direction of the main beam section steel, and the restraint strips on the inner sides of the secondary beam section steel are arranged at intervals along the extension direction of the secondary beam section steel.
Through adopting above-mentioned technical scheme, a plurality of restraint strip interval arrangement can make girder shaped steel/secondary beam shaped steel and structural beam between be connected the strong point evenly distributed for girder shaped steel/secondary beam shaped steel and structural beam between be connected the enhancement effect better.
Optionally, the surface of the constraint strip is provided with a connection reinforcing block.
Through adopting above-mentioned technical scheme, connect the boss and can make between girder shaped steel/secondary beam shaped steel and the structural beam be difficult for producing mutual slip and separation.
Optionally, pre-buried in the inside steel bar structure of structural beam includes steel reinforcement cage and a plurality of shear key along structural beam extending direction interval arrangement, the shear key sets firmly in girder shaped steel inboard/secondary beam shaped steel inboard, just shear key and steel reinforcement cage fixed connection expose in girder shaped steel top/secondary beam shaped steel top in order to make the steel reinforcement cage top.
By adopting the technical scheme, when the ceiling is formed by subsequently building the inner side of the template, the reinforcement cage exposed at the top of the main beam section steel/the top of the secondary beam section steel is embedded in the ceiling so as to enhance the connection strength between the installation system and the ceiling, thereby ensuring the strength of the building.
Optionally, the inner sides of the main beam profile steel and the secondary beam profile steel are provided with anti-sliding grains.
Through adopting above-mentioned technical scheme, when at girder shaped steel inboard, when the inboard concreting of secondary beam shaped steel, the concrete can infiltrate in the hole of anti line that slides for be difficult for producing between girder shaped steel/secondary beam shaped steel and the structural beam and slide each other and separate, thereby just realize the joint strength between reinforcing girder shaped steel/secondary beam shaped steel and the structural beam, make the intensity of building guarantee to some extent.
Optionally, reinforcing plates are arranged between the connecting bottom plate on one side of the upright post and between the connecting bottom plate on one side of the main beam profile steel and the main beam profile steel.
Through adopting above-mentioned technical scheme, the reinforcing plate can make the connection bottom plate have better bearing capacity, is difficult for taking place the atress and warp.
Optionally, bolt pairs are arranged between the end portions of the main beam section steels and the corresponding connecting pieces and between the end portions of the secondary beam section steels and the corresponding connecting pieces, each bolt pair comprises a locking bolt and a plurality of locking nuts, and the locking nuts mutually form a butt joint relation.
Through adopting above-mentioned technical scheme, when needing to remove being connected between girder shaped steel tip/secondary beam shaped steel tip and the connection otic placode, through rotating lock nut in order to detach the bolt vice can, the dismouting process is simple, the construction of being convenient for, in order to improve the efficiency of construction, in addition, set up two lock nut, and form the butt relation each other between two lock nut, can play locking effect through utilizing the frictional force between the frictional force that mutual butt formed between two nuts, the nut and the screw thread.
In summary, the present application includes at least one of the following beneficial technical effects:
in the installation process, the connecting bottom plate of the connecting piece supports the end part of the main beam profile steel/the end part of the secondary beam profile steel so as to be fixed in a welding mode/a fastener connecting mode, so that the construction is more convenient, and the construction efficiency is improved;
the anti-sliding assembly is embedded in the structural beam, so that the connection strength between the main beam profile steel/the secondary beam profile steel and the structural beam is enhanced;
when the ceiling is built on the inner side of the template subsequently, the reinforcement cage exposed out of the top of the main beam section steel/the top of the secondary beam section steel is embedded in the ceiling so as to enhance the connection strength between the installation system and the ceiling, and further ensure the strength of the building.
Drawings
Fig. 1 is a top view of a building structure prior to placement of a ceiling.
Fig. 2 is a top view of the building structure after the ceiling is cast.
Fig. 3 is an enlarged view of a in fig. 1.
Fig. 4 is a schematic view of a connection structure between the main beam section steel and the sub beam section steel.
Description of reference numerals: 1. a column; 2. main beam section steel; 3. secondary beam section steel; 4. a structural beam; 41. a steel bar structure; 411. a reinforcement cage; 412. a shear key; 5. a connecting member; 51. connecting the bottom plate; 52. connecting the ear plates; 53. clamping; 6. an anti-slip component; 61. a restraint strip; 62. connecting a reinforcing block; 7. anti-sliding lines; 8. a reinforcing plate; 9. a bolt pair; 91. locking the bolt; 92. locking the nut; 100. building foundations; 200. installing the system; 300. a ceiling; 400. a wall body.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a novel U shaped steel installing the system.
Referring to fig. 1 and 2, neotype U shaped steel mounting system includes stand 1, girder shaped steel 2 and secondary beam shaped steel 3, wherein, stand 1 is vertical arranging, 1 bottom of stand sets firmly on building basis 100, girder shaped steel 2 is the level and arranges, 2 both ends of girder shaped steel set firmly respectively in 1 top of two adjacent stands, secondary beam shaped steel 3 is the level and arranges, 3 both ends of secondary beam shaped steel set firmly respectively in two adjacent relative one sides that set up of girder shaped steel 2, make stand 1, girder shaped steel 2 and secondary beam shaped steel 3 form a mounting system 200 jointly, be used for providing the support foundation for pouring of ceiling 300.
During construction, a template is erected on the top of the installation system 200 in the first step; secondly, erecting a steel bar structure 41 on the inner side of the main beam section steel 2 and the inner side of the secondary beam section steel 3; thirdly, concrete is poured on the inner sides of the main beam section steel 2, the secondary beam section steel 3 and the template, so that a structural beam 4 is built on the inner sides of the main beam section steel 2 and the secondary beam section steel 3, and a ceiling 300 is built on the inner sides of the template; and fourthly, removing the formwork after the concrete is solidified, namely forming the ceiling 300 on the top of the mounting system 200, and finally building the wall 400 between two adjacent vertical columns 1, so that the building foundation 100, the mounting system 200, the ceiling 300 and the wall 400 form a building structure together.
Referring to fig. 3, in this embodiment, the top of the opposite side of two adjacent columns 1 and the opposite side of two adjacent main beam section steels 2 are both fixedly provided with a connecting piece 5 for fixing the connection between the end of the main beam section steel 2 and the column 1 and between the end of the secondary beam section steel 3 and the main beam section steel 2.
Referring to fig. 3 and 4, specifically, each connecting member 5 includes a connecting base plate 51 and two connecting lug plates 52, wherein the connecting base plate 51 is a horizontally arranged rectangular plate-shaped structure, the connecting lug plates 52 are vertically arranged rectangular plate-shaped structures, the two connecting lug plates 52 in the same connecting member 5 are arranged in parallel at intervals, the distance between the two connecting lug plates 52 in the connecting member 5 fixedly arranged on one side of the column 1 is equal to the width of the main beam section steel 2, and the distance between the two connecting lug plates 52 in the connecting member 5 positioned on one side of the main beam section steel 2 is equal to the width of the secondary beam section steel 3. The connecting bottom plate 51 side and the two connecting lug plates 52 side in the same connecting piece 5 are fixedly arranged on one side of the upright post 1/one side of the main beam section steel 2 in a welding mode, and the two connecting lug plates 52 are respectively positioned right above the two sides of the connecting bottom plate 51, so that the connecting bottom plate 51 and the two connecting lug plates 52 in the same connecting piece 5 form a clamping position 53 with an upward opening, the width of the inner side of the clamping position 53 on one side of the upright post 1 is equal to that of the main beam section steel 2, and the width of the inner side of the clamping position 53 on one side of the main beam section steel 2 is equal to that of the secondary beam section steel 3.
Referring to fig. 1 and 3, when the installation system 200 is installed, in a first step, the end of the main beam section steel 2 is aligned from top to bottom and embedded into the inner side of the clamping position 53 on one side of the upright post 1, so that the connecting bottom plate 51 in the connecting piece 5 on one side of the upright post 1 supports the end of the main beam section steel 2, and at this time, the connecting bottom plate 51 in the connecting piece 5 on one side of the upright post 1 and the end of the main beam section steel 2 can be connected and fixed in a welding mode/fastener connection mode, so that the upright post 1 and the main beam section steel 2 can be connected and fixed; secondly, aligning and embedding the end part of the secondary beam section steel 3 to the inner side of a clamping position 53 at one side of the main beam section steel 2 from top to bottom, so that a connecting bottom plate 51 in a connecting piece 5 at one side of the main beam section steel 2 supports the end part of the secondary beam section steel 3, and at the moment, connecting and fixing the connecting bottom plate 51 in the connecting piece 5 at one side of the main beam section steel 2 and the end part of the secondary beam section steel 3 through a welding mode/fastener connecting mode, so that the main beam section steel 2 and the secondary beam section steel 3 can be connected and fixed; thereby, the installation of the installation system 200 is completed, and in the installation process, the connection bottom plate 51 of the connection member 5 supports the end of the main beam section steel 2/the end of the secondary beam section steel 3 so as to facilitate the fixing of the welding mode/the fastener connection mode, so that the construction is more convenient, thereby improving the construction efficiency.
In this embodiment, the shape structure is the same between girder shaped steel 2 and the secondary beam shaped steel 3 to girder shaped steel 2's profile is greater than the profile of secondary beam shaped steel 3, and is specific, girder shaped steel 2 all includes bottom plate and two flange plates with secondary beam shaped steel 3, and two flange plates integrated into one piece respectively are in the both sides of bottom plate top surface, make bottom plate and two flange plates form jointly that the opening arranges up and transversal personally submits girder shaped steel 2/secondary beam shaped steel 3 of U style of calligraphy.
In this embodiment, an anti-sliding component 6 is fixedly disposed on the inner side of the main beam profile steel 2 and the inner side of the secondary beam profile steel 3, and the anti-sliding component 6 is disposed before the erection of the steel structure 41 and the pouring of concrete, so that when the steel structure 41 and the concrete are built on the inner side of the main beam profile steel 2/the inner side of the secondary beam profile steel 3 to form the structural beam 4, the anti-sliding component 6 is embedded inside the structural beam 4, so that the connection strength between the main beam profile steel 2/the secondary beam profile steel 3 and the structural beam 4 is enhanced.
Specifically, each anti-sliding assembly 6 comprises a plurality of restraining strips 61, wherein the plurality of restraining strips 61 positioned on the inner side of the main beam section steel 2 are arranged at intervals along the extending direction of the main beam section steel 2, and the plurality of restraining strips 61 positioned on the inner side of the main beam section steel 2 are fixedly arranged on the inner side of the main beam section steel 2 in a welding manner before the erection of the steel bar structure 41 and the pouring of concrete; the plurality of restraint bars 61 positioned on the inner side of the secondary beam section steel 3 are arranged at intervals along the extending direction of the secondary beam section steel 3, and the plurality of restraint bars 61 positioned on the inner side of the secondary beam section steel 3 are fixedly arranged on the inner side of the secondary beam section steel 3 in a welding mode before the erection of the steel bar structure 41 and the pouring of concrete. When concrete is poured on the inner side of the main beam section steel 2 and the inner side of the secondary beam section steel 3 to build the structural beam 4 on the inner side of the main beam section steel 2 and the inner side of the secondary beam section steel 3, the concrete covers the constraint strips 61, so that after the concrete is solidified, the anti-sliding assembly 6 is embedded in the structural beam 4, and the connection strength between the main beam section steel 2/the secondary beam section steel 3 and the structural beam 4 is enhanced.
In this embodiment, the surface of the constraint strip 61 is integrally formed with a plurality of connection reinforcing blocks 62 having a hemispherical structure, and the connection reinforcing blocks 62 can enhance the connection strength between the constraint strip 61 and the structural beam 4, so that the main beam profile steel 2/the secondary beam profile steel 3 and the structural beam 4 are not easy to slide and separate from each other.
In this embodiment, the reinforcement structure 41 pre-buried inside the structural beam 4 includes a reinforcement cage 411 and a plurality of shear keys 412, wherein the shear keys 412 are angle steel structures, and the plurality of shear keys 412 are arranged at equal intervals along the extending direction of the structural beam 4.
During construction, the reinforcement cage 411 is lifted by a certain height through the auxiliary tool so that the top of the reinforcement cage 411 is exposed out of the top of the main beam section steel 2/the top of the secondary beam section steel 3, the shear keys 412 penetrate through the middle of the reinforcement cage 411, and finally the shear keys 412 are fixedly arranged in the middle of the reinforcement cage 411 and the two ends of the shear keys 412 are fixedly arranged on the inner side of the main beam section steel 2/the inner side of the secondary beam section steel 3 respectively in a welding mode in sequence so that the top of the reinforcement cage 411 is kept exposed out of the top of the main beam section steel 2/the top of the secondary beam section steel 3. When concrete is poured on the inner side of the subsequent formwork to build the ceiling 300 on the inner side of the formwork, the reinforcement cage 411 exposed on the tops of the girder sections 2/the secondary girder sections 3 is embedded in the ceiling 300 to enhance the connection strength between the installation system 200 and the ceiling 300, so that the strength of the building is ensured.
In this embodiment, the inner sides of the main beam section steels 2 and the inner sides of the secondary beam section steels 3 are both provided with anti-sliding grains 7, the cross sections of the anti-sliding grains 7 in this embodiment are zigzag, the anti-sliding grains 7 located on the inner sides of the main beam section steels 2 extend along the length direction of the main beam section steels 2, and the anti-sliding grains 7 located on the inner sides of the secondary beam section steels 3 extend along the length direction of the secondary beam section steels 3. When the concrete is poured on the inner side of the main beam section steel 2 and the inner side of the secondary beam section steel 3, the concrete can penetrate into the hollow of the anti-sliding grains 7, so that the main beam section steel 2/secondary beam section steel 3 and the structural beam 4 are not easy to slide and separate, the connection strength between the main beam section steel 2/secondary beam section steel 3 and the structural beam 4 is enhanced, and the strength of a building is ensured.
Referring to fig. 4, in the present embodiment, reinforcing plates 8 for improving the load-bearing performance of the connection base plate 51 are provided between the connection base plate 51 on the side of the column 1 and the column 1, and between the connection base plate 51 on the side of the main beam section steel 2 and the main beam section steel 2. Specifically, the reinforcing plate 8 is a right-angled triangular plate-shaped structure and is fixedly arranged between the connecting bottom plate 51 positioned on one side of the upright post 1 and the upright post 1/between the connecting bottom plate 51 positioned on one side of the main beam section steel 2 and the main beam section steel 2 in a welding manner, so that the connecting bottom plate 51 has better bearing performance and is not easy to deform under stress.
In the embodiment, bolt pairs 9 for reinforcing the end parts of the main beam section steel 2 and the corresponding connecting pieces 5 and the end parts of the secondary beam section steel 3 and the corresponding connecting pieces 5 are arranged between the two. Specifically, the bolt pair 9 includes a lock bolt 91 and a lock nut 92, wherein the lock nut 92 is provided in plurality. When the end part of the main beam section steel 2/the end part of the secondary beam section steel 3 is embedded into the corresponding position to the inner side of the clamping position 53, the locking bolt 91 penetrates through the connecting lug plate 52 and the end part of the main beam section steel 2/the end part of the secondary beam section steel 3 in sequence, and the locking bolt 91 is in threaded connection with the corresponding locking nut 92 to be locked with each other, so that the connection and fixation between the end part of the main beam section steel 2/the end part of the secondary beam section steel 3 and the connecting lug plate 52 are realized, and when the connection between the end part of the main beam section steel 2/the end part of the secondary beam section steel 3 and the connecting lug plate 52 needs to be released, the locking nut 92 is rotated to remove the bolt pair 9, the dismounting process is simple, the construction is convenient, and the construction efficiency is improved; in addition, two lock nuts 92 are provided, and the two lock nuts 92 are in contact with each other, so that the anti-loosening effect can be achieved by using the frictional force generated by the contact between the two nuts and the frictional force between the nuts and the threads.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a novel U shaped steel installing the system, includes stand (1), girder shaped steel (2) and secondary beam shaped steel (3), girder shaped steel (2) inboard and secondary beam shaped steel (3) inboard all build and have structure roof beam (4), its characterized in that: the connecting piece (5) is fixedly arranged on one side of the upright post (1) and one side of the main beam profile steel (2), the connecting piece (5) comprises a connecting bottom plate (51) and two connecting lug plates (52), the connecting bottom plate (51) and the two connecting lug plates (52) can jointly form a clamping position (53), the main beam profile steel (2) is fixedly embedded in the clamping position (53) on one side of the upright post (1), and the end part of the secondary beam profile steel (3) is fixedly embedded in the clamping position (53) on one side of the main beam profile steel (2); the anti-sliding assembly is characterized in that anti-sliding assemblies (6) are arranged on the inner sides of the main beam section steel (2) and the secondary beam section steel (3), and the anti-sliding assemblies (6) are fixedly arranged on the inner sides of the main beam section steel (2) and the secondary beam section steel (3) before the structural beam (4) is built, so that the anti-sliding assemblies (6) are embedded in the structural beam (4).
2. The novel U-shaped steel mounting system of claim 1, wherein: the anti-sliding assembly (6) fixedly arranged on the inner side of the main beam section steel (2) and the inner side of the secondary beam section steel (3) comprises a plurality of restraint strips (61), the restraint strips (61) on the inner side of the main beam section steel (2) are arranged at intervals along the extension direction of the main beam section steel (2), and the restraint strips (61) on the inner side of the secondary beam section steel (3) are arranged at intervals along the extension direction of the secondary beam section steel (3).
3. The novel U-shaped steel mounting system of claim 2, wherein: the surface of the restraint bar (61) is provided with a connection reinforcing block (62).
4. The novel U-shaped steel mounting system of claim 1, wherein: the steel bar structure (41) embedded in the structural beam (4) comprises a steel bar cage (411) and a plurality of shear keys (412) arranged at intervals along the extension direction of the structural beam (4), the shear keys (412) are fixedly arranged on the inner side of the main beam section steel (2)/the inner side of the secondary beam section steel (3), and the shear keys (412) are fixedly connected with the steel bar cage (411) so that the top of the steel bar cage (411) is exposed out of the top of the main beam section steel (2)/the top of the secondary beam section steel (3).
5. The novel U-shaped steel mounting system of claim 1, wherein: the inner sides of the main beam section steel (2) and the secondary beam section steel (3) are provided with anti-sliding grains (7).
6. The novel U-shaped steel mounting system of claim 1, wherein: and reinforcing plates (8) are arranged between the connecting bottom plate (51) on one side of the upright column (1) and between the connecting bottom plate (51) on one side of the main beam profile steel (2) and the main beam profile steel (2).
7. The novel U-shaped steel mounting system of claim 1, wherein: all be equipped with bolt pair (9) between girder shaped steel (2) tip and corresponding connecting piece (5), between secondary beam shaped steel (3) tip and corresponding connecting piece (5), bolt pair (9) are including locking bolt (91) and a plurality of lock nut (92), and are a plurality of form the butt relation each other between lock nut (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120856464.8U CN214531116U (en) | 2021-04-24 | 2021-04-24 | Novel U shaped steel installing the system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120856464.8U CN214531116U (en) | 2021-04-24 | 2021-04-24 | Novel U shaped steel installing the system |
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| Publication Number | Publication Date |
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| CN214531116U true CN214531116U (en) | 2021-10-29 |
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| CN202120856464.8U Active CN214531116U (en) | 2021-04-24 | 2021-04-24 | Novel U shaped steel installing the system |
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