CN211647302U - Reinforced concrete ramming floor support - Google Patents
Reinforced concrete ramming floor support Download PDFInfo
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- CN211647302U CN211647302U CN201922164337.7U CN201922164337U CN211647302U CN 211647302 U CN211647302 U CN 211647302U CN 201922164337 U CN201922164337 U CN 201922164337U CN 211647302 U CN211647302 U CN 211647302U
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 107
- 239000010959 steel Substances 0.000 claims abstract description 107
- 239000002023 wood Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 17
- 238000009434 installation Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 5
- 238000009435 building construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a reinforced concrete ramming floor support, which comprises a support frame, short wooden ribs, long wooden squares and profiled steel sheets, wherein the support frame is arranged in a [ -shaped groove of two adjacent I-shaped steels of a steel structure building main body, a horizontal section steel is attached to an upper edge, a vertical section steel is positioned on a lower edge, and the short wooden ribs are arranged between the vertical section steel and the lower edge; the profiled steel sheet is arranged on an I-shaped steel of the steel structure building main body; the long battens are uniformly arranged between two adjacent I-shaped steels, the upper parts of the long battens are attached to the profiled steel plates, and the lower parts of the long battens are attached to the horizontal section steel of the support frame. The beneficial effects are as follows: the support utilizes the current I-steel of steel construction building subject, need not set up from one deck floor next, simple structure, and materials are few, low cost, and the installation is dismantled conveniently, does not lead to the fact the damage to steel construction building itself, and the bearing capacity is big, can have enough to meet the need for unlimited time, does not occupy the floor space, improves the job schedule.
Description
Technical Field
The utility model relates to a steel construction building technical field especially relates to a reinforced concrete is tamped and is made floor support.
Background
At present, steel construction building construction field, door style of calligraphy frame or heavy frame system of inserting are the support commonly used in the construction of the reinforcing bar of reinforced concrete system of pounding floor and concrete placement work progress, have following defect:
1) the system is complex and the material consumption is large;
2) the installation is labor-consuming, time-consuming and labor-consuming, a bearing system needs to be erected from the next floor slab, the installation workload is larger when the design of the super high-rise building is met, the construction is more difficult, and the potential safety hazard is larger;
3) the construction progress of the engineering is greatly influenced, the supporting system can be dismantled only after the strength of the floor slab concrete reaches the relevant strength requirement, and the floor space is occupied for a long time.
SUMMERY OF THE UTILITY MODEL
For overcoming the prior art defect, the utility model provides a technical problem provides a reinforced concrete system of pounding floor supports, supports and utilizes the current I-steel of steel construction building subject, need not set up from one deck floor down, simple structure, and the materials are few, low cost, and the installation is dismantled conveniently, does not cause the damage to steel construction building itself, and the bearing capacity is big, can have enough to meet the need infinitely, does not occupy floor space, improves the job schedule.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a reinforced concrete rammed floor support comprises a support frame, short wooden ribs, long battens and profiled steel plates, and is characterized in that the support frame consists of vertical section steels, horizontal section steels and inclined-pull section steels, wherein the number of the vertical section steels is two, the two vertical section steels are symmetrically welded at two ends of the horizontal section steels, the number of the inclined-pull section steels is two, one end of each inclined-pull section steel is welded with the middle part of the horizontal section steel, and the other end of each inclined-pull section steel is respectively welded with the lower parts of the vertical section steels at; the supporting frames are arranged in [ -shaped grooves of two adjacent I-shaped steels of the steel structure building main body, the horizontal section steel is attached to the upper edge, the vertical section steel is located on the lower edge, and short wood ridges are arranged between the vertical section steel and the lower edge; the profiled steel sheet is arranged on an I-shaped steel of the steel structure building main body; the long battens are uniformly arranged between two adjacent I-shaped steels, the upper parts of the long battens are attached to the profiled steel plates, and the lower parts of the long battens are attached to the horizontal section steel of the support frame.
The depth a of the support frame extending into the I-steel [ -shaped groove is larger than or equal to two thirds of the half width b of the I-steel, namely a is not less than 2 b/3.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the system has simple structure and less material consumption;
2) the installation is labor-saving, time-saving and labor-saving, a bearing system does not need to be erected from the next floor slab, the workload of installation is not large when the design is met with the super high-rise height, the construction is simple, and the potential safety hazard is small;
3) the construction progress of the engineering is not greatly influenced, the supporting system does not need to be dismantled after the strength of the floor slab concrete reaches the relevant strength requirement, the floor space is not occupied, and the working progress is improved.
Drawings
Fig. 1 is a schematic view of the structure principle of the present invention;
FIG. 2 is a view taken along section A-A of FIG. 1;
fig. 3 is a schematic view of the supporting frame of the present invention.
In the figure: 1-support frame 11-vertical section steel 12-horizontal section steel 13-diagonal section steel 2-long batten 3-short batten
4-profiled steel sheet 5-I-steel 6-reinforced concrete floor
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1-3, the utility model relates to a reinforced concrete ramming floor support, including support frame 1, long flitch 2, short stupefied 3 and profiled steel sheet 4, support frame 1 comprises vertical section steel 11, horizontal section steel 12 and oblique-pulling section steel 13, wherein vertical section steel 11 is two, the symmetrical welding is at the both ends of horizontal section steel 12, oblique-pulling section steel 13 is two, one end is welded with the middle part of horizontal section steel 12, the other end is welded with the lower part of the vertical section steel 13 at the both ends of horizontal section steel 12 respectively; the support frame 1 is arranged in a [ -shaped groove of two adjacent I-shaped steels 5 of the steel structure building main body, the horizontal section steel 12 is attached to the upper edge, the vertical section steel 11 is located on the lower edge, and the short wood ridge 3 is arranged between the vertical section steel and the lower edge; the profiled steel sheet 4 is arranged on an I-shaped steel 5 of the steel structure building main body; the long battens 2 are uniformly arranged between two adjacent I-shaped steels 5, the upper parts of the long battens are attached to the profiled steel plates 4, and the lower parts of the long battens are attached to the horizontal section steel 12 of the support frame 1, so that a support system required by the reinforced concrete floor 6 for reinforcing steel bar construction and concrete pouring construction is formed.
The depth a of the support frame 1 extending into the U-shaped groove of the I-steel 5' is more than or equal to two thirds of the half width b of the I-steel, namely a is not less than 2 b/3.
A construction method for a reinforced concrete rammed floor support comprises the following steps:
1) designing and calculating the number and the size of the support frames 1 required for matching with a reinforced concrete floor 6 and I-shaped steel 5 according to a building construction drawing, and manufacturing the support frames 1;
2) placing the support frames 1 in the transverse H-shaped grooves of two adjacent I-shaped steels 5 of the steel structure building main body one by one according to a set distance, enabling the horizontal section steel 12 to be attached to the upper edge, enabling the vertical section steel 11 to be located on the lower edge, and stacking the short wood ridges 3 between the vertical section steel and the lower edge, and enabling the support frames 1 to extend into the transverse H-shaped grooves of the I-shaped steels 5 to a depth a which is more than or equal to two thirds of the half width b of the I-shaped steels 5, namely a is not less than 2 b/3;
3) placing long battens 2 on the uniformly arranged support frame 1 between two adjacent I-beams 5 along the direction of the I-beams 5, wherein the long battens 2 are uniformly placed according to the designed distance;
4) and (3) laying the profiled steel sheet 4 on the I-shaped steel 5 and the uniformly arranged long battens 2 to complete the construction of a supporting system required by the steel bar construction and the concrete pouring construction of the reinforced concrete floor 6.
Claims (2)
1. A reinforced concrete rammed floor support comprises a support frame, short wooden ribs, long battens and profiled steel plates, and is characterized in that the support frame consists of vertical section steels, horizontal section steels and inclined-pull section steels, wherein the number of the vertical section steels is two, the two vertical section steels are symmetrically welded at two ends of the horizontal section steels, the number of the inclined-pull section steels is two, one end of each inclined-pull section steel is welded with the middle part of the horizontal section steel, and the other end of each inclined-pull section steel is respectively welded with the lower parts of the vertical section steels at; the supporting frames are arranged in [ -shaped grooves of two adjacent I-shaped steels of the steel structure building main body, the horizontal section steel is attached to the upper edge, the vertical section steel is located on the lower edge, and short wood ridges are arranged between the vertical section steel and the lower edge; the profiled steel sheet is arranged on an I-shaped steel of the steel structure building main body; the long battens are uniformly arranged between two adjacent I-shaped steels, the upper parts of the long battens are attached to the profiled steel plates, and the lower parts of the long battens are attached to the horizontal section steel of the support frame.
2. A reinforced concrete ramming floor support according to claim 1, wherein the support bracket extends into the channel of the "c" shape to a depth a greater than or equal to two thirds of the half width b of the "c" shape, i.e. a ≧ 2 b/3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164337.7U CN211647302U (en) | 2019-12-05 | 2019-12-05 | Reinforced concrete ramming floor support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164337.7U CN211647302U (en) | 2019-12-05 | 2019-12-05 | Reinforced concrete ramming floor support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211647302U true CN211647302U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922164337.7U Active CN211647302U (en) | 2019-12-05 | 2019-12-05 | Reinforced concrete ramming floor support |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984566A (en) * | 2019-12-05 | 2020-04-10 | 中国三冶集团有限公司 | Reinforced concrete rammed floor support and construction method |
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2019
- 2019-12-05 CN CN201922164337.7U patent/CN211647302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984566A (en) * | 2019-12-05 | 2020-04-10 | 中国三冶集团有限公司 | Reinforced concrete rammed floor support and construction method |
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