CN218374718U - Disconnected formula strength nature steel column mounting structure in concrete column - Google Patents
Disconnected formula strength nature steel column mounting structure in concrete column Download PDFInfo
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- CN218374718U CN218374718U CN202221900443.2U CN202221900443U CN218374718U CN 218374718 U CN218374718 U CN 218374718U CN 202221900443 U CN202221900443 U CN 202221900443U CN 218374718 U CN218374718 U CN 218374718U
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Abstract
The utility model relates to a do not communicate formula strength nature steel column mounting structure in concrete column, including supplying the plane support frame that strength nature steel column was placed and being used for many spinal branchs vaulting pole of spacing this strength nature steel column, on this plane support frame level was fixed in the vertical reinforcing bar of concrete column, on the bottom mounting of every spinal branchs vaulting pole was in the vertical reinforcing bar of this concrete column, the top was fixed in this strength nature steel column, and many spinal branchs vaulting pole are radial interval cloth and locate this strength nature steel column periphery along the axial of this strength nature steel column. The utility model discloses a combination of plane support frame and bracing piece carries on spacingly to strength nature steel column in the concrete column, has solved among the prior art not the not high technical problem of connected formula strength nature steel column installation accuracy in the concrete column. The utility model discloses utilize the inside vertical reinforcing bar of concrete column as bearing structure, pass through bottom plane support frame with strength nature steel column and support, the middle part is fixed through cross bearing diagonal again around, makes the upper and lower and form stable system all around of strength nature steel column.
Description
Technical Field
The utility model relates to a construction field especially relates to a do not communicate formula strength nature steel column mounting structure in concrete column.
Background
Most of traditional buildings are reinforced concrete structures, and with the technical progress and the rise of super high-rise buildings, a stiff reinforced concrete structure formed by wrapping steel sections in reinforced concrete becomes an industry development trend and is generally applied. The steel and concrete combined structure is a reasonable combination which gives full play to the respective advantages of steel and concrete, not only has excellent static and dynamic working performance, but also can save a large amount of steel, reduce the construction cost and accelerate the construction progress, has less environmental pollution, and accords with the development direction of the building structure in China. The common concept of the steel pipe concrete column-beam joint is that the steel pipe concrete column keeps continuous along the height direction, a floor beam plate is connected with the steel pipe column from the side surface of the steel pipe column, the shear force transmission is realized mainly by means of a bracket, a shear-resistant ring rib and the like, and the bending moment transmission is realized mainly by means of a reinforcing ring plate, a concrete ring beam or a continuous steel bar. This creates complexity and difficulty in the design and construction of the joint. The construction method that the conventional stiff steel column is not communicated in the concrete column is that the stiff steel column is installed while steel bars are bound, when the engineering floor is not high, only the stiff steel column is ensured to be in the column steel bars, but the node in the form is designed in a super high-rise structure, and the installation precision of the stiff steel column is difficult to ensure due to the fact that the floor is high and the requirement on vertical force transmission is high.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the above-mentioned prior art, the utility model provides a do not connect formula strength nature steel column mounting structure in concrete column has solved among the prior art not high technical problem of formula strength nature steel column installation accuracy that does not connect in the concrete column.
The utility model discloses a do not connect formula strength nature steel column mounting structure in concrete column, including the many spinal branchs vaulting pole that supplies the plane support frame that strength nature steel column placed and be used for spacing this strength nature steel column, on this plane support frame level was fixed in the vertical reinforcing bar of concrete column, on the bottom mounting of every spinal branchs vaulting pole was in the vertical reinforcing bar of this concrete column, the top was fixed in this strength nature steel column, and many spinal branchs vaulting pole are radial interval cloth in this strength nature steel column periphery along the axial of this strength nature steel column.
The utility model discloses do not communicate formula strength nature steel column mounting structure further improves and lies in the concrete column, and this plane support frame is located the below of many these bracing pieces.
The utility model discloses do not communicate formula strength nature steel column mounting structure further improves and lies in the concrete column, this plane support frame is including being four fixed reinforcing bars of groined type.
The utility model discloses do not communicate formula strength nature steel column mounting structure further improves and lies in the concrete column, and the quantity of this bracing piece is four, and four two liang of relative settings of this bracing piece.
The utility model discloses do not connect formula strength nature steel column mounting structure further improves and lies in the concrete column, and the top of this bracing piece is fixed in the middle part of this strength nature steel column.
Compared with the prior art, the utility model, its effect is positive and obvious. The utility model discloses a combination of plane support frame and bracing piece carries on spacingly to strength nature steel column in the concrete column, has solved among the prior art not the not high technical problem of connected formula strength nature steel column installation accuracy in the concrete column. The utility model discloses utilize the inside vertical reinforcement of concrete column as bearing structure, pass through the bottom plane support frame with strength nature steel column and support, the middle part is fixed all around through cross bearing diagonal again, makes the upper and lower of strength nature steel column and form stable system all around to avoid strength nature steel column the condition that shifts to appear when the in-process of pouring and atress, guaranteed the required precision of strength nature steel column installation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a longitudinal sectional view of the installation position of a non-communicating stiff steel column in a concrete column.
Fig. 2 is a cross-sectional view of the installation location of a non-interconnected stiff steel column within a concrete column.
Fig. 3 is the plane support frame installation longitudinal section of the disconnected stiff steel column installation structure in the concrete column of the utility model.
Fig. 4 is the utility model discloses a plane support frame installation top view of disconnected formula strength nature steel column mounting structure in the concrete column.
Fig. 5 is a longitudinal section view of the stiff steel column of the non-interconnected stiff steel column mounting structure in the concrete column according to the present invention.
Fig. 6 is the utility model discloses a stiffness steel column installation top view of disconnected formula stiffness steel column mounting structure in the concrete column.
Fig. 7 is a longitudinal sectional view of the support rod installed in the non-interconnected stiff steel column installation structure of the present invention.
Fig. 8 is a top view of the installation of the support rod of the non-interconnected stiff steel column installation structure in the concrete column of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-7, the utility model provides a do not communicate 2 mounting structure of formula strength nature steel column in concrete column, including the plane support frame 5 that supplies strength nature steel column 2 to place and be used for spacing many spinal branchs vaulting pole 6 of this strength nature steel column 2, on 5 levels of this plane support frame were fixed in the vertical reinforcing bar 4 of concrete column, on the vertical reinforcing bar 4 of every spinal branchs vaulting pole 6 bottom mounting in this concrete column, the top was fixed in on this strength nature steel column 2, many spinal branchs vaulting pole 6 were radially interval along the axial of this strength nature steel column 2 and lay in this strength nature steel column 2 periphery. As shown in fig. 1 and 2, the stiff steel columns 2 are installed at the junctions where the concrete columns and the concrete ring beams 1 intersect, so as to improve the shear resistance of the junctions. The plane support frame 5 is fixed above the stirrup 3 of the concrete column at the junction, and the elevation of the plane support frame 5 is the same as the designed bottom elevation of the stiff steel column 2, so that the stiff steel column 2 is effectively and accurately limited. Preferably, the bottom of the stiff steel column 2 may be fixed to the planar support frame 5, so as to improve the stability of the bottom of the stiff steel column 2, prevent the stiff steel column 2 from moving on the planar support frame 5, and directly adopt a welding manner. And after the stiff steel column 2 is firmly fixed, binding the stirrups 3 and the vertical main reinforcements around the stiff steel column 2, and finally closing the die. The method is simple and convenient to construct, so that residual waste reinforcing steel bars on site are utilized, the installation progress is accelerated, and the installation precision and the safety of the construction process are ensured.
Further, this plane support frame 5 is located the below of many these bracing pieces 6 to horizontal and vertical all of stiffness steel column 2 has carried on spacingly.
Preferably, the planar supporting frame 5 comprises four reinforcing steel bars fixed in a shape like a Chinese character jing, and the shape of the planar supporting frame can meet the requirement of balanced placement of the stiff steel columns 2 and enables stress of each reinforcing steel bar to be balanced.
Preferably, the number of the support rods 6 is four, and four support rods 6 are arranged in pairs opposite to each other. The four support rods 6 are respectively fixed on four faces of the stiff steel column 2, namely the south, the east and the north, so that the stiff steel column 2 cannot displace in the four directions, and the situation that the stiff steel column 2 does not incline or falls to one side can be ensured.
Preferably, the top end of the support rod 6 is fixed to the middle of the stiff steel column 2, and the middle position can be considered for the stability of the upper part and the lower part.
The concrete construction steps are as follows:
1. and (5) measuring the bottom elevation of the pay-off stiff steel column 2, and adding horizontal well-shaped reinforcing steel bars at the elevation line positions as shown in fig. 3 and 4.
2. As shown in fig. 5 and 6, the stiff steel columns 2 are installed such that the bottoms thereof are placed on the reinforcement bars in a cross shape.
3. As shown in fig. 7 and 8, the cross bracing steel bars are installed to connect and fix the stiff steel columns 2 and the vertical steel bars 4.
4. And after the stiff steel column 2 is installed, adjusting the position, binding column steel bars, and after the acceptance is qualified, assembling the template 7.
The utility model discloses a combination of plane support frame and bracing piece carries on spacingly to strength nature steel column in the concrete column, has solved among the prior art not the not high technical problem of connected formula strength nature steel column installation accuracy in the concrete column. The utility model discloses utilize the inside vertical reinforcement of concrete column as bearing structure, pass through the bottom plane support frame with strength nature steel column and support, the middle part is fixed all around through cross bearing diagonal again, makes the upper and lower of strength nature steel column and form stable system all around to avoid strength nature steel column the condition that shifts to appear when the in-process of pouring and atress, guaranteed the required precision of strength nature steel column installation.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above embodiments, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (5)
1. The utility model provides a disconnected formula strength nature steel column mounting structure in concrete column which characterized in that, including the plane support frame that supplies strength nature steel column to place and be used for spacingly many bracing pieces of strength nature steel column, the plane support frame level is fixed in on the vertical reinforcing bar of concrete column, every the bottom of bracing piece is fixed in on the vertical reinforcing bar of concrete column, the top is fixed in on the strength nature steel column, many the bracing pieces are along the axial of strength nature steel column is radial interval cloth in strength nature steel column periphery.
2. A non-communicating stiff steel column mounting structure in a concrete column according to claim 1, wherein said planar support frame is located below a plurality of said support bars.
3. A non-communicating stiff steel column mounting structure in a concrete column according to claim 1, characterized in that said planar support frame comprises four steel bars fixed in a groined shape.
4. A non-communicating stiff steel column mounting structure in a concrete column according to claim 1, characterized in that said number of support bars is four, four of said support bars being arranged opposite to each other two by two.
5. The disconnected stiff steel column mounting structure in a concrete column according to claim 1, characterized in that the top end of the support rod is fixed to the middle of the stiff steel column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221900443.2U CN218374718U (en) | 2022-07-21 | 2022-07-21 | Disconnected formula strength nature steel column mounting structure in concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221900443.2U CN218374718U (en) | 2022-07-21 | 2022-07-21 | Disconnected formula strength nature steel column mounting structure in concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218374718U true CN218374718U (en) | 2023-01-24 |
Family
ID=84963986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221900443.2U Active CN218374718U (en) | 2022-07-21 | 2022-07-21 | Disconnected formula strength nature steel column mounting structure in concrete column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218374718U (en) |
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2022
- 2022-07-21 CN CN202221900443.2U patent/CN218374718U/en active Active
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