CN209855191U - High-altitude tool type supporting steel frame structure for building - Google Patents
High-altitude tool type supporting steel frame structure for building Download PDFInfo
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- CN209855191U CN209855191U CN201822055281.7U CN201822055281U CN209855191U CN 209855191 U CN209855191 U CN 209855191U CN 201822055281 U CN201822055281 U CN 201822055281U CN 209855191 U CN209855191 U CN 209855191U
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Abstract
The utility model provides a high-altitude tool type supporting steel frame structure for buildings; comprises a plurality of transverse supporting frames and a plurality of oblique supporting frames; a plurality of horizontal support frames are arranged at the edge of an upper floor in parallel in sequence, a plurality of horizontal support frames at the upper side of the upper floor are respectively fixedly connected with the upper floor, one side end part of each horizontal support frame stretches out of the outer side of the upper floor, a plurality of horizontal support frame upper side areas stretching out of the outer side of the upper floor form a cantilever construction platform, one side end part of the upper floor is fixedly connected with the upper end of each inclined support frame, the lower end of each inclined support frame is fixedly connected with the edge of a lower floor. The utilization stretches out the horizontal support frame upside region in the upper floor outside and constitutes the construction platform of encorbelmenting, builds the mould that need pour the structure of encorbelmenting on the construction platform of encorbelmenting, has easy operation, reduce cost, practices thrift a large amount of manpower and materials, can demolish this support steel frame construction after putting up the completion in addition, conveniently uses repeatedly.
Description
Technical Field
The utility model relates to a high altitude instrument formula supports steel frame construction for building.
Background
In the building construction, an overhanging structure is often required to be poured outside a high-rise building, the existing construction is that a scaffold is erected outside the building from the ground to a preset high rise, and then a pouring mold is erected, but the construction of the scaffold needs to consume a large amount of manpower and material resources due to the fact that the operation of the high rise is high, the construction of the scaffold is high in potential safety hazard, and the construction of the scaffold is not beneficial to reducing the safety risk.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a high altitude instrument formula for building that simple structure, erect convenient supports steel frame construction is provided.
In order to solve the technical problem, the utility model provides a high-altitude tool type supporting steel frame structure for buildings;
comprises a plurality of transverse supporting frames and a plurality of oblique supporting frames;
a plurality of horizontal support frames are arranged at the edge of an upper floor in parallel in sequence, a plurality of horizontal support frames at the upper side of the upper floor are fixedly connected with the upper floor respectively, one side end of each horizontal support frame stretches out of the outer side of the upper floor, a plurality of horizontal support frame upper side areas stretching out of the outer side of the upper floor form a cantilever construction platform, a plurality of inclined support frames and a plurality of horizontal support frames are in one-to-one correspondence, the upper ends of the inclined support frames and the corresponding horizontal support frames are far away from the end part of the upper floor, and the lower ends of the inclined support frames are fixedly connected with the edge of a lower floor.
After adopting such structure, utilize the horizontal support frame upside region that stretches out the upper floor outside to constitute the construction platform of encorbelmenting, build the mould that needs pour the structure of encorbelmenting on the construction platform of encorbelmenting, realize that the structure construction of encorbelmenting is pour in the high-rise building outside, have easy operation, reduce cost, practice thrift a large amount of manpower and materials, can demolish this high altitude instrument formula for building support steel frame construction after building the completion in addition, convenient repetitious usage.
In order to understand the technical content of the present invention more clearly, the high-altitude tool type supporting steel frame structure for building will be referred to as the present structure hereinafter.
The structure also comprises at least one longitudinal connecting frame, wherein the longitudinal connecting frame is positioned on the upper side of the overhanging construction platform and is fixedly connected with a plurality of transverse supporting frames positioned on the outer side of the upper floor respectively; after adopting such structure, vertical link fixes the position of adjacent horizontal support frame, promotes the stability of the construction platform of encorbelmenting.
The transverse support frame of the structure is fixedly connected with an upper floor through a first embedded assembly, and the first embedded assembly comprises a double-end screw rod, a thick pressing plate, four nuts and a plurality of reinforcing steel bars;
a plurality of reinforcing bars are pre-buried in upper floor, reinforcing bar's trend is unanimous with the length direction of horizontal support frame, and the double-end screw bends the back and walks around a plurality of reinforcing bar and double-end screw's tip and stretches out upper floor upside respectively, and the double-end screw both ends run through respectively behind the thick clamp plate both ends respectively with two nut cooperations.
After adopting such structure, not only optimized the connection structure between horizontal support frame and the upper floor board, first pre-buried subassembly ensures the stable in position of horizontal support frame, facilitates the follow-up dismantlement to it of using moreover.
The first embedded component of the structure also comprises a plurality of wood wedges, the wood wedges are respectively positioned between two side walls of the transverse support frame and two end parts of the double-headed screw, and the wood wedges tightly wedge the area between two sides of the transverse support frame and the end parts of the double-headed screw; after adopting such structure, the wooden wedge can prevent that horizontal support frame from rocking between the double-end screw rod both ends, promotes the stability of this structure.
The upper end of the inclined support frame of the structure is fixedly connected with a first connecting steel plate, and the first connecting steel plate and the end part of the corresponding transverse support frame, which is far away from the upper floor, are fixed through bolts; after adopting such structure, utilize first connecting steel sheet and bolt cooperation to realize writing to being connected of support frame and horizontal support frame, can guarantee the intensity that the two is connected, can realize again that the two can dismantle, make things convenient for the dismouting.
The lower end of the inclined support frame of the structure is fixedly connected with the edge of the lower floor slab through a second embedded assembly, the second embedded assembly comprises a third connecting steel plate, a plurality of connecting bolts and a plurality of connecting nuts, one ends of the connecting bolts are embedded in the edge of the lower floor slab, and the other ends of the connecting bolts penetrate through the third connecting steel plate and are welded and fixed with the third connecting steel plate;
the lower extreme fixedly connected with second connecting plate of slant support frame, a plurality of connecting bolts of the pre-buried subassembly of second run through the second connecting plate and the coupling nut cooperation of slant support frame.
After adopting such structure, can make things convenient for the lower extreme of slant support frame and fixed between the floor of lower floor through the cooperation of second connecting steel board and the pre-buried subassembly of second.
The ratio of the length of the transverse support frame at the upper side of the upper floor to the length of the transverse support frame extending out of the outer side of the upper floor is 1.25: 1; with such a ratio, the lateral support frame is ensured to be flexible enough to support the weight of the working mold.
Drawings
Fig. 1 is a front view of an embodiment of the present structure.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a sectional view taken along line B-B of fig. 3.
Detailed Description
As shown in fig. 1 to 4
The structure comprises four transverse supporting frames 1, four oblique supporting frames 3, two longitudinal connecting frames 5, four groups of second embedded assemblies and twenty groups of first embedded assemblies.
Horizontal support frame 1 is 18# I-steel, four horizontal support frame 1 parallel arrangement in proper order are at upper floor 61 edge, 1 interval arrangement of four horizontal support frames, maximum interval should not exceed 1600mm between two adjacent horizontal support frames 1, 1 left part of horizontal support frame is in upper floor 61 upside within range, upper floor 61 right side is stretched out to the right part of horizontal support frame 1, four stretch out 1 upside regions of horizontal support frame on upper floor 61 right side and constitute the construction platform of encorbelmenting, the length alpha that horizontal support frame 1 is located upper floor 61 upside is 1.25 with the length beta's ratio that horizontal support frame 1 stretches out the upper floor 61 outside: 1.
each transverse support frame 1 is fixed with the upper floor 61 through five groups of first embedded components, each first embedded component comprises a double-end screw 22, a thick pressing plate 23 and two backing plates 25, four fixation nut 24, four wooden wedge 26 and two reinforcing bar 21, two reinforcing bar 21 are pre-buried in upper floor 61, reinforcing bar 21's trend is unanimous with the length direction of horizontal support frame 1, double-end screw 22 middle part has the bending and is the U type roughly, double-end screw 22 bends the back and walks around two reinforcing bar 21 and double-end screw 22's tip respectively vertically to stretch out upper floor 61 upside, leave the clearance of placing horizontal support frame 1 between the double-end screw 22 both ends, double-end screw 22 both ends run through behind thick clamp plate 23 both ends respectively with two fixation nut 24 cooperations, backing plate 25 is in between fixation nut 24 and the thick clamp plate 23, place 1 up end of horizontal support frame between double-end screw 22 both ends and lean on thick clamp plate 23.
The four wood wedges 26 are respectively arranged between two sides of the transverse support frame 1 and two end parts of the double-headed screw 22, and the four wood wedges 26 tightly wedge areas between two sides of a web plate of the transverse support frame 1 and the end parts of the double-headed screw 22.
The main part of slant support frame 3 also is 18# I-steel, and four slant support frames 3 are the one-to-one with four horizontal support frame 1, and the upper end welded fastening of every slant support frame 3 has first connecting steel plate 31, and first connecting steel plate 31 is the level, and first connecting steel plate 31 passes through the bolt fastening with the edge of a wing of the horizontal support frame 1 right-hand member downside that corresponds, and the lower extreme welding of slant support frame 3 has second connecting steel plate 32, and second connecting steel plate 32 is vertical.
The lower extreme of slant support frame 3 passes through the pre-buried subassembly fixed connection of second with lower floor 62's edge, the pre-buried subassembly of second includes third connecting steel plate 41, a plurality of connecting bolt 42 and a plurality of coupling nut 43, connecting bolt 42 left part is pre-buried in lower floor 62's marginal lateral wall, a plurality of connecting bolt 42 right-hand members run through third connecting steel plate 41 and with third connecting steel plate 41 between welded fastening, third connecting steel plate 41 hugs closely on lower floor 62's marginal lateral wall, third connecting steel plate 41 also is vertical state, a plurality of connecting bolt 42 of the pre-buried subassembly of second run through slant support frame 3's second connecting steel plate 32 respectively with a plurality of coupling nut 43 cooperation fixed.
The longitudinal connecting frames 5 are also 18# I-steel, the two longitudinal connecting frames 5 are positioned on the upper side of the overhanging construction platform, the two longitudinal connecting frames 5 are distributed in parallel, and the longitudinal connecting frames 5 are respectively fixed with the four transverse supporting frames 1 positioned on the outer side of the upper floor 61 through bolts.
After the structure is built, a construction mold of the cantilever structure can be built on the upper side of the cantilever construction platform.
The bolts used are all high-strength bolt pairs.
The above description is only one embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and improvements can be made without departing from the principle of the present invention, and these should also be considered as belonging to the protection scope of the present invention.
Claims (6)
1. The utility model provides a high altitude instrument formula supports steel frame construction for building which characterized in that:
comprises a plurality of transverse supporting frames and a plurality of oblique supporting frames;
the upper ends of the oblique supporting frames are fixedly connected with the end part of the corresponding transverse supporting frame far away from the upper floor slab, and the lower ends of the oblique supporting frames are fixedly connected with the edge of the lower floor slab;
the vertical connecting frame is arranged on the upper side of the overhanging construction platform and is fixedly connected with a plurality of transverse supporting frames arranged on the outer side of the upper floor respectively.
2. The high altitude tool type supporting steel frame structure for construction according to claim 1, wherein:
the transverse support frame is fixedly connected with the upper floor through a first embedded assembly, and the first embedded assembly comprises a double-end screw, a thick pressing plate, four nuts and a plurality of reinforcing steel bars;
a plurality of reinforcing bars are pre-buried in upper floor, reinforcing bar's trend is unanimous with the length direction of horizontal support frame, and the double-end screw bends the back and walks around a plurality of reinforcing bar and double-end screw's tip and stretches out upper floor upside respectively, and the double-end screw both ends run through behind the thick clamp plate both ends respectively with two nut cooperations.
3. The high altitude tool type supporting steel frame structure for construction according to claim 2, wherein:
the first embedded component further comprises a plurality of wood wedges, the wood wedges are respectively arranged between two side walls of the transverse support frame and two end portions of the double-headed screw, and the wood wedges are wedged in areas between two sides of the transverse support frame and the end portions of the double-headed screw.
4. The high altitude tool type supporting steel frame structure for construction according to claim 1, wherein:
the upper end of the oblique support frame is fixedly connected with a first connecting steel plate, and the first connecting steel plate and the end part of the corresponding transverse support frame, far away from the upper floor, at one side are fixed through bolts.
5. The high altitude tool type supporting steel frame structure for construction according to claim 1, wherein:
the lower end of the oblique support frame is fixedly connected with the edge of the lower floor slab through a second embedded assembly, the second embedded assembly comprises a third connecting steel plate, a plurality of connecting bolts and a plurality of connecting nuts, one ends of the connecting bolts are embedded in the edge of the lower floor slab, and the other ends of the connecting bolts penetrate through the third connecting steel plate and are welded and fixed with the third connecting steel plate;
the lower extreme fixedly connected with second connecting plate of slant support frame, a plurality of connecting bolts of the pre-buried subassembly of second run through the second connecting plate and the coupling nut cooperation of slant support frame.
6. The high altitude tool type supporting steel frame structure for construction according to claim 1, wherein:
the ratio of the length of the transverse support frame on the upper side of the upper floor slab to the length of the transverse support frame extending out of the outer side of the upper floor slab is 1.25: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822055281.7U CN209855191U (en) | 2018-12-08 | 2018-12-08 | High-altitude tool type supporting steel frame structure for building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822055281.7U CN209855191U (en) | 2018-12-08 | 2018-12-08 | High-altitude tool type supporting steel frame structure for building |
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| CN209855191U true CN209855191U (en) | 2019-12-27 |
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| CN201822055281.7U Active CN209855191U (en) | 2018-12-08 | 2018-12-08 | High-altitude tool type supporting steel frame structure for building |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576833A (en) * | 2020-06-01 | 2020-08-25 | 北京天润建设有限公司 | Cantilever structure operation supporting system and construction method thereof |
| CN113027207A (en) * | 2021-03-12 | 2021-06-25 | 中国建筑一局(集团)有限公司 | Detachable beam frame for supporting squat silo steel platform |
-
2018
- 2018-12-08 CN CN201822055281.7U patent/CN209855191U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576833A (en) * | 2020-06-01 | 2020-08-25 | 北京天润建设有限公司 | Cantilever structure operation supporting system and construction method thereof |
| CN113027207A (en) * | 2021-03-12 | 2021-06-25 | 中国建筑一局(集团)有限公司 | Detachable beam frame for supporting squat silo steel platform |
| CN113027207B (en) * | 2021-03-12 | 2022-09-16 | 中国建筑一局(集团)有限公司 | Detachable beam frame for supporting squat silo steel platform |
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