CN221193340U - Profile steel support frame for steel bar in ultra-thick large-volume concrete - Google Patents
Profile steel support frame for steel bar in ultra-thick large-volume concrete Download PDFInfo
- Publication number
- CN221193340U CN221193340U CN202322989979.7U CN202322989979U CN221193340U CN 221193340 U CN221193340 U CN 221193340U CN 202322989979 U CN202322989979 U CN 202322989979U CN 221193340 U CN221193340 U CN 221193340U
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- Prior art keywords
- support
- steel bar
- ultra
- support frame
- bottom layer
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a section steel support frame for an ultra-thick large-volume concrete inner steel bar, which comprises a plurality of support bars fixedly arranged on a bottom layer steel bar net, wherein transverse reinforcing bars are fixedly arranged on the support bars, and one transverse reinforcing bar is fixedly connected with at least three support bars; the support rod piece comprises a mounting support and a supporting rod arranged on the mounting support, the mounting support is fixedly arranged on the bottom layer reinforcing steel bar net through welding, a clamping groove is formed in the bottom of the mounting support, and the clamping groove is formed in the bottom layer reinforcing steel bar net. The support frame can provide a solid foundation for fixing the reinforcing steel bars, improves the stability and safety of the whole structure, and is simple in structure, convenient to construct and operate and high in practicability.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a profile steel support frame for an ultra-thick large-volume concrete inner steel bar.
Background
With the continuous development of buildings, some super high-rise buildings are continuously raised, super thick and large concrete foundations are required to be poured when foundation pits are constructed, binding steel bars are required to increase the strength of the whole structure in the concrete foundations, a conventional construction mode is to firstly lay a bottom layer reinforcing steel bar net, binding vertical steel bars and stirrups on the bottom layer, then lay a top layer reinforcing steel bar net and finally pour, the operation mode is suitable for the condition that the thickness and the size are more conventional, when the poured structure is thicker, the reinforcing steel bar structure is easy to incline in the pouring process, and the phenomenon that the bound structure is easy to collapse under larger cement pressure affects the stability of the whole structure, and potential safety hazards are more and safety accidents are easy to occur.
Disclosure of utility model
The utility model aims to provide a steel support frame for reinforcing steel bars in ultra-thick large-volume concrete, which can provide a solid foundation for fixing the reinforcing steel bars, improves the stability and safety of the whole structure, has a simple structure, is convenient for construction operation and has strong practicability.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The section steel support frame for the steel bars in the ultra-thick large-volume concrete comprises a plurality of support bars fixedly arranged on a bottom layer steel bar net, wherein transverse reinforcing bars are fixedly arranged on the support bars, and one transverse reinforcing bar is fixedly connected with at least three support bars; the support rod piece comprises a mounting support and a supporting rod arranged on the mounting support, the mounting support is fixedly arranged on the bottom layer reinforcing steel bar net through welding, a clamping groove is formed in the bottom of the mounting support, and the clamping groove is formed in the bottom layer reinforcing steel bar net.
Preferably, the clamping grooves are arranged in a plurality, and the clamping grooves are clamped on the bottom layer reinforcing steel bar net.
Preferably, the clamping groove is in a semicircular arc shape.
Preferably, the mounting support is in a shape of a straight line or a cross.
Preferably, a groove is formed in the supporting rod, and the position of the groove is matched with the installation position of the transverse reinforcing rod.
Preferably, the strut and the mounting support are both made of channel steel.
According to the utility model, the bottom of the supporting rod piece is fixedly connected with the bottom layer reinforcing steel bar net through welding, the connection stability is strong, the clamping groove is fixedly clamped and installed on the bottom layer reinforcing steel bar net, the connection stability is further enhanced, the supporting rod piece and the transverse reinforcing rod form a space frame structure, the stability of vertical reinforcing steel bar arrangement is enhanced, the vertical state can be kept in an ultra-thick concrete pouring structure, the space frame structure can avoid the phenomenon of collapsing of a binding structure under larger cement pressure, and the safety of the whole structure is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of a partial structure of the present utility model;
In the figure: 1. a bottom layer reinforcing steel bar net; 2. a support rod; 3. a transverse reinforcing rod; 4. a groove; 20. a mounting support; 21. a support rod; 22. and a clamping groove.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
The section steel support frame for the steel bar in the ultra-thick large-volume concrete as shown in fig. 1 and 2 comprises a plurality of support bars 2 fixedly arranged on a bottom layer steel bar net 1, wherein transverse reinforcing bars 3 are fixedly arranged on the support bars 2, and one transverse reinforcing bar 3 is at least fixedly connected with three support bars 2. In one embodiment, the bottom layer reinforcing mesh 1 is composed of a plurality of reinforcing bars which are arranged in a transverse and longitudinal staggered mode, the supporting rod pieces 2 are arranged along a building foundation structure to be constructed, the vertical reinforcing bars to be constructed are supported and fixed, the stability of the vertical reinforcing bars in the pouring process is improved, and the construction safety is improved.
The support rod piece 2 comprises a mounting support 20 and a supporting rod 21 fixedly arranged on the mounting support 20, the mounting support 20 is fixedly arranged on the bottom layer reinforcing steel bar net 1 through welding, a clamping groove 22 is integrally formed in the bottom of the mounting support 20, and the clamping groove 2 is formed in the bottom layer reinforcing steel bar net 1. Specifically, the clamping grooves 22 are formed in a plurality, the clamping grooves 22 are clamped on the bottom layer reinforcing steel bar net 1, the clamping grooves 22 are semicircular, and the diameter of each clamping groove 22 is slightly larger than that of the reinforcing steel bar in the bottom layer reinforcing steel bar net 1. The clamping groove 22 is fixedly connected with the bottom layer reinforcing steel bar net 1 through welding. In one embodiment, the mounting support 20 is in the form of a straight or cross, in this embodiment a straight configuration. Set up recess 4 on branch 21, the position of recess 4 and the mounted position looks adaptation of horizontal stiffener 3, construction iron wire will horizontal stiffener 3 fixed mounting on branch 21 during the installation, and the iron wire setting is in recess 4, and recess 4 can prevent the iron wire landing, reinforcing connection's stability. The supporting rod 21 and the mounting support 20 are made of channel steel, and the supporting rod 21 and the mounting support 20 are fixedly connected through welding.
The above embodiments are only a few descriptions of the inventive concept and implementation, and are not limited thereto, and the technical solutions without substantial transformation remain within the scope of protection under the inventive concept.
Claims (6)
1. The utility model provides a steel support frame for reinforcing bar in super thick bulky concrete which characterized in that: the device comprises a plurality of support rods fixedly arranged on a bottom layer reinforcing steel bar net, wherein transverse reinforcing rods are fixedly arranged on the support rods, and one transverse reinforcing rod is fixedly connected with at least three support rods; the support rod piece comprises a mounting support and a supporting rod arranged on the mounting support, the mounting support is fixedly arranged on the bottom layer reinforcing steel bar net through welding, a clamping groove is formed in the bottom of the mounting support, and the clamping groove is formed in the bottom layer reinforcing steel bar net.
2. The section steel support frame for the ultra-thick large-volume concrete inner steel bar according to claim 1, wherein: the clamping grooves are formed in a plurality of mode, and the clamping grooves are clamped on the bottom layer reinforcing steel bar net.
3. The section steel support frame for ultra-thick large-volume concrete inner steel bars according to claim 1 or 2, wherein: the clamping groove is in a semicircular arc shape.
4. The section steel support frame for the ultra-thick large-volume concrete inner steel bar according to claim 1, wherein: the mounting support is in a straight shape or a cross shape.
5. The section steel support frame for the ultra-thick large-volume concrete inner steel bar according to claim 1, wherein: and grooves are formed in the supporting rods, and the positions of the grooves are matched with the mounting positions of the transverse reinforcing rods.
6. The section steel support frame for ultra-thick large-volume concrete inner steel bars according to claim 1 or 5, wherein: the supporting rods and the mounting support are made of channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322989979.7U CN221193340U (en) | 2023-11-07 | 2023-11-07 | Profile steel support frame for steel bar in ultra-thick large-volume concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322989979.7U CN221193340U (en) | 2023-11-07 | 2023-11-07 | Profile steel support frame for steel bar in ultra-thick large-volume concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221193340U true CN221193340U (en) | 2024-06-21 |
Family
ID=91529642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322989979.7U Active CN221193340U (en) | 2023-11-07 | 2023-11-07 | Profile steel support frame for steel bar in ultra-thick large-volume concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221193340U (en) |
-
2023
- 2023-11-07 CN CN202322989979.7U patent/CN221193340U/en active Active
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