CN214738709U - Mounting structure of balcony on integrated shaped steel class building - Google Patents
Mounting structure of balcony on integrated shaped steel class building Download PDFInfo
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- CN214738709U CN214738709U CN202120211157.4U CN202120211157U CN214738709U CN 214738709 U CN214738709 U CN 214738709U CN 202120211157 U CN202120211157 U CN 202120211157U CN 214738709 U CN214738709 U CN 214738709U
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Abstract
The utility model discloses a mounting structure of balcony on integrated profiled steel class building, the balcony includes frame thin wall section steel, its both ends are provided with the connecting tenon that stretches out the tip, it has supporting joint to wait to connect integrated profiled steel class building reservation, supporting joint includes the backplate, bottom plate and two curb plates, the symmetry is provided with the wedge on the medial surface of two curb plates, form the gradually narrow erection joint from the top down between wedge and the backplate, the tip arch of connecting tenon forms spacing edge, the connecting tenon is from the top put into among the supporting joint and is supported by the bottom plate, make spacing along embedding erection joint, and insert the brake iron to spacing along the fastening in the clearance to the erection joint. The mounting structure realizes on-site quick and reliable mounting, eliminates a connecting gap, improves the pretightening force, is free from welding on site, ensures the connecting strength, reduces the on-site assembly difficulty, and provides a new idea for assembling a balcony on the integrated section steel.
Description
Technical Field
The utility model relates to an integrated shaped steel technical field especially relates to an integrated shaped steel class mounting structure of building balcony.
Background
At present, steel structures are used more and more in the field of building structures, various novel steel structure forms are continuously emerged, the steel structures are applied to the field of engineering, the number of the steel structures is continuously increased, and the steel structures have wide prospects. The integrated steel is one of steel structures, and the splicing welding connection mode in the height direction is particularly superior, so that the field construction difficulty is reduced, and the construction efficiency is improved.
When the balcony is built on the integrated steel building, the integrated steel building is mainly welded with a connecting piece at present, then is fixedly connected through a bolt, and finally is welded and formed. In the mode, the bolt connection has a connection gap, the reliability is reduced, the field welding workload is large, the high-altitude occasion operation is not facilitated, the labor intensity is high, the construction efficiency is low, and the field welding smog discharge amount is large. Therefore, it is desirable to provide a new installation structure or construction method that improves the convenience of site construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mounting structure of balcony on integrated shaped steel class building designs the balcony structure and with the connected mode of integrated shaped steel, realizes that the balcony is simple and convenient to be built, avoids on-the-spot a large amount of welding jobs, and guarantees to connect the reliability.
In order to achieve the purpose, the utility model adopts the following technical proposal:
an installation structure of a balcony on an integrated steel type building, wherein the balcony comprises U-shaped frame thin-wall section steel, a groove cavity is formed in the frame thin-wall section steel, a plurality of steel bars are distributed in the groove cavity along the length direction of the frame thin-wall section steel, the hoop is adopted to perform circumferential spot welding on the outer ring of the steel bar, connecting tenons extending out of the end parts are arranged at two ends of frame thin-wall steel, a truss floor bearing plate with a detachable bottom plate is erected on the frame thin-wall steel, a supporting joint is reserved on an integrated steel building to be connected and comprises a back plate, a bottom plate and two side plates, wedge blocks are symmetrically arranged on inner side surfaces of the two side plates, a mounting seam gradually narrowing from top to bottom is formed between the wedge blocks and the back plate, limiting edges are formed by the end part bulges of the connecting tenons, the connecting tenons are placed into the supporting joints from top to bottom and supported by the bottom plate, the limiting edges are embedded into the mounting seam, and brake irons fastened to the limiting edges are inserted into gaps of the mounting seam.
Particularly, the hoop is in a narrow band shape, and a connecting screw is screwed in from the outside of the frame thin-wall section steel to be fixedly connected with the hoop so as to lock the frame thin-wall section steel and the hoop.
In particular, dovetail grooves for sinking the connecting screws into are arranged on the frame thin-wall section steel at the positions corresponding to the screwing positions of the connecting screws.
Particularly, the limiting edge is attached to the back plate, the brake iron is embedded between the limiting edge and the wedge-shaped block, and the brake iron is matched with the inclined surface of the wedge-shaped block.
In particular, the connecting tenon is placed against the bottom of the frame thin-walled steel section, and the outer wall of the connecting tenon abuts against and is welded to the steel bar.
Particularly, the side edge of the frame thin-wall section steel is higher than the steel bar, a plurality of reinforcing plates are fixed on the inner side surface of the side edge, and the reinforcing plates are abutted against or welded on a certain hoop.
Particularly, the corner of the frame thin-wall section steel is provided with a reinforcing connecting piece.
To sum up, the beneficial effects of the utility model are that, compared with the prior art, integrated profiled steel class building upper balcony's mounting structure is through add the joint tenon on the balcony, reserve the support joint on integrated profiled steel to the joint tenon and the support joint concatenation are in addition the brake shoe chucking mode, have replaced original bolted connection and have added welded fixed knot structure, have realized that on-the-spot is quick, reliably install, have eliminated the joint gap, have improved the pretightning force, and on-the-spot welding-free has guaranteed joint strength, has reduced the on-the-spot assembly degree of difficulty, provides a new thinking for assembling the balcony on the integrated profiled steel.
Drawings
FIG. 1 is a schematic view of an installation structure of an integrated steel balcony on a building, according to an embodiment of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a top view of FIG. 1;
fig. 4 is a schematic structural diagram of a balcony according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 4, the present embodiment provides an installation structure of an integrated steel balcony on a building, wherein the balcony 1 includes a frame thin-wall section steel 11 having a u shape, and a reinforced connecting member 19 is disposed at a corner of the frame thin-wall section steel 11. A groove cavity is formed in the frame thin-wall section steel 11, a plurality of reinforcing steel bars 12 are distributed in the groove cavity along the length direction of the frame thin-wall section steel 11, hoops 13 are adopted for circumferential spot welding of outer rings of the reinforcing steel bars 12, connecting tenons 14 extending out of end portions are arranged at two ends of the frame thin-wall section steel 11, and a truss floor bearing plate 15 with a detachable bottom plate is erected on the frame thin-wall section steel 11.
The connecting tenon 14 is placed against the bottom of the frame thin-wall section steel 11, the outer wall of the connecting tenon 14 is attached to the steel bar 12 and welded, and the end part of the connecting tenon 14 protrudes to form a limiting edge.
The anchor ear 13 is in a narrow band shape, the connecting screw 16 is screwed in from the outside of the frame thin-wall section steel 11 to be fixedly connected with the anchor ear 13, the frame thin-wall section steel 11 and the anchor ear 13 are locked, the dovetail groove 17 which enables the connecting screw 16 to sink into the dovetail groove is arranged on the frame thin-wall section steel 11 corresponding to the screwing position of the connecting screw 16, and the dovetail groove 17 can ensure the binding force between the frame thin-wall section steel 11 and concrete and can also hide the connecting screw 16.
The side edge of the frame thin-wall section steel 11 is higher than the steel bar 12, and a plurality of reinforcing plates 18 are fixed on the inner side surface of the side edge, and the reinforcing plates 18 are abutted against or welded on a certain hoop 13.
A supporting joint 21 is reserved on the integrated steel building to be connected, the supporting joint 21 comprises a back plate, a bottom plate and two side plates, specifically, the back plate is directly welded and fixed on the integrated steel 2 when leaving a factory, wedge blocks 22 are symmetrically arranged on the inner side surfaces of the two side plates, and a mounting seam 23 which is gradually narrowed from top to bottom is formed between the wedge blocks 22 and the back plate.
The tenon 14 is placed into the supporting joint 21 from above and supported by the bottom plate, so that the limiting edge of the tenon 14 is embedded into the mounting slot 23, and a brake iron 24 for fastening the limiting edge is inserted into the gap of the mounting slot 23. Here, the limiting edge is attached to the back plate of the support joint 21, the brake iron 24 is embedded between the limiting edge and the wedge block 22, and the brake iron 24 is matched with the inclined surface of the wedge block 22.
It should be noted that, the connection mode of using the tenon 14 and the brake iron 24 can eliminate the connection clearance caused by the manufacturing tolerance, and the field welding is avoided, and the pretightening force can be generated, and the connection reliability is improved.
Therefore, the embodiment further provides a construction method of an integrated steel balcony of a building, which is based on the installation structure of the integrated steel balcony of the building, and comprises the following steps:
1) before the integrated steel type building is built, a support joint 21 is welded on the target integrated steel 2 in advance;
2) performing a balcony 1, arranging a connecting tenon 14 at the end part of a frame thin-wall section steel 11 of the balcony, and arranging a truss floor bearing plate 15 with a detachable bottom plate on the frame thin-wall section steel 11;
3) during on-site construction, the balcony 1 is suspended, so that the connecting tenon 14 on the balcony 1 is embedded into the mounting slot 23 of the corresponding support joint 21, and pre-assembly is completed;
4) a brake iron 24 is inserted into the gap of the mounting gap 23 to fasten the connecting tenon 14, so that pretightening force is generated;
5) concrete is integrally poured in the integrated section steel 2, the frame thin-wall section steel 11 of the balcony 1, the connecting tenon 14 and the truss floor bearing plate 15.
In conclusion, the mounting structure of the balcony on the integrated section steel building replaces the original bolt connection and welding fixing structure by additionally arranging the connecting tenon on the balcony, reserving the supporting joint on the integrated section steel and splicing the connecting tenon and the supporting joint and adding a brake iron clamping mode, so that the field quick and reliable mounting is realized, the connecting gap is eliminated, the pretightening force is improved, the field welding is avoided, the connecting strength is ensured, the field assembly difficulty is reduced, and a new idea is provided for assembling the balcony on the integrated section steel.
The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an integrated profiled bar is mounting structure of building balcony, its characterized in that, the balcony includes the frame thin-walled profile steel of "U" font, form the vallecular cavity in the frame thin-walled profile steel, a plurality of reinforcing bar has arranged along frame thin-walled profile steel length direction in the vallecular cavity to adopt the staple bolt to the outer lane circumference spot welding of reinforcing bar, the both ends of frame thin-walled profile steel are provided with the connecting tenon that stretches out the tip, frame thin-walled profile steel is put on and is established bottom plate detachable truss floor carrier plate, waits to have the supporting joint in advance on the integrated profiled bar building of connecting, the supporting joint includes backplate, bottom plate and two curb plates, the symmetry is provided with the wedge on the medial surface of two curb plates, form the installation seam that narrows from top to bottom between wedge and the backplate, the tip arch of connecting tenon forms spacing edge, the connecting tenon is put into the supporting joint from top and is supported by the bottom plate, the limiting edge is embedded into the mounting seam, and a brake iron for fastening the limiting edge is inserted into the gap of the mounting seam.
2. The integrated steel type mounting structure for a balcony of a building according to claim 1, wherein: the anchor ear is in a narrow band shape, and is screwed in a connecting screw from the outside of the frame thin-wall section steel to be fixedly connected with the anchor ear so as to lock the frame thin-wall section steel and the anchor ear.
3. The integrated steel type mounting structure for a balcony of a building according to claim 2, wherein: and dovetail grooves for sinking the connecting screws into are arranged on the frame thin-wall section steel corresponding to the screwing positions of the connecting screws.
4. The integrated steel type mounting structure for a balcony of a building according to claim 1, wherein: spacing edge with the backplate pastes and leans on, the brake iron embedding is spacing along and between the wedge, and the inclined plane adaptation of brake iron and wedge.
5. The integrated steel type mounting structure for a balcony of a building according to claim 1, wherein: the connecting tenon is placed against the bottom of the frame thin-wall section steel, and the outer wall of the connecting tenon is attached to the reinforcing steel bar and welded.
6. The integrated steel type mounting structure for a balcony of a building according to claim 1, wherein: the side of frame thin-walled steel exceeds the reinforcing bar, and is fixed with a plurality of reinforcing plate on the medial surface of side, the reinforcing plate supports to lean on or welds on certain staple bolt.
7. The integrated steel type mounting structure for a balcony of a building according to claim 1, wherein: and a reinforced connecting piece is arranged at the corner of the frame thin-wall section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120211157.4U CN214738709U (en) | 2021-01-25 | 2021-01-25 | Mounting structure of balcony on integrated shaped steel class building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120211157.4U CN214738709U (en) | 2021-01-25 | 2021-01-25 | Mounting structure of balcony on integrated shaped steel class building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214738709U true CN214738709U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120211157.4U Active CN214738709U (en) | 2021-01-25 | 2021-01-25 | Mounting structure of balcony on integrated shaped steel class building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214738709U (en) |
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2021
- 2021-01-25 CN CN202120211157.4U patent/CN214738709U/en active Active
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