CN210918332U - Reinforcement column structure for old building reconstruction - Google Patents
Reinforcement column structure for old building reconstruction Download PDFInfo
- Publication number
- CN210918332U CN210918332U CN201921741418.2U CN201921741418U CN210918332U CN 210918332 U CN210918332 U CN 210918332U CN 201921741418 U CN201921741418 U CN 201921741418U CN 210918332 U CN210918332 U CN 210918332U
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- Prior art keywords
- support column
- column
- old building
- reinforcing
- enhancement layer
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- 230000002787 reinforcement Effects 0.000 title abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 35
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 36
- 230000002349 favourable effect Effects 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model discloses an old building is reformed transform and is used reinforcement column structure relates to steel structure construction technical field, including the support column, the enhancement layer has been pour to support column week side, is fixed with the built-in fitting on the support column, and the built-in fitting is pre-buried to be set up in the enhancement layer. There is the unsatisfactory problem of reinforcement effect to prior art, the utility model discloses a fixed built-in fitting on the support column, the built-in fitting is pre-buried to be set up in the enhancement layer to improve the joint strength of enhancement layer and support column, ensure that the enhancement layer plays the effect for the support column reinforcement.
Description
Technical Field
The utility model relates to a steel constructs construction technical field, and more specifically says, it relates to an old building is reformed transform and is used reinforcement post structure.
Background
In recent years, the buildings of a plurality of old buildings are gradually aged, and in the old buildings, part of the old buildings are inconvenient to dismantle and rebuild, and at the moment, projects of old building reconstruction projects are operated. The floor slab between bearing column supporting layers in the building is particularly important for the reinforcing operation of the supporting columns.
In the prior art, the reinforcing scheme for the supporting column is as follows: concrete is poured on the periphery of the original support column to form a reinforcing layer, the radius of the original support column is increased, and the bearing strength of the support column is increased.
Although the above patent can reinforce the support column of the old building, the connectivity between the reinforcing layer formed after the reinforcement and the support column is not strong, for example, the reinforcing layer is separated from the surface of the support column, and then the ideal reinforcing effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
There is the unsatisfactory problem of reinforcement effect to prior art, the utility model aims at providing an old building is reformed transform and is used reinforcement post structure, effectively improves the reinforcement performance on strengthening layer.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an old building is reformed transform and is used reinforced column structure, includes the support column, the enhancement layer has been pour to support column week side, be fixed with the built-in fitting on the support column, the built-in fitting pre-buried set up in the enhancement layer.
Through above-mentioned technical scheme, through fixed built-in fitting on the support column, the built-in fitting is pre-buried to be set up in the enhancement layer to improve the joint strength of enhancement layer and support column, ensure that the enhancement layer plays the effect for the support column reinforcement.
Further, the peripheral side of the supporting column is provided with a groove surface.
Through above-mentioned technical scheme, increase the connection face between support column and the enhancement face, improve the joint strength between support column and the enhancement layer.
Furthermore, the embedded part comprises a sleeve frame sleeved on the periphery of the supporting column, clamping rods are fixed on two sides of the supporting column in the sleeve frame, and the supporting column is clamped between the two clamping rods.
Through above-mentioned technical scheme, adopt the clamping bar to press from both sides tight support column, it is fixed with the support column to overlap the frame.
Furthermore, a perforated embedded bar is fixed in the sleeve frame and penetrates through the support column.
Through above-mentioned technical scheme, the cover frame is through the inside establishment joint relation of perforation planting muscle and support column, further improves the joint strength between enhancement layer and the support column.
Furthermore, the length direction of the perforated embedded steel bars and the length direction of the clamping bars are obliquely arranged at a certain angle.
Through above-mentioned technical scheme, the relative bracing piece's of cover frame position is fixed, further improves the joint strength between enhancement layer and the support column.
Furthermore, a pouring gap is formed between the sleeve frame and the supporting column on the periphery of the supporting column.
Through the technical scheme, the sleeve frames are poured in the reinforcing layers on the peripheral sides of the supporting columns in a pre-buried mode.
Further, the cover frame and the support column side wall are arranged at equal intervals.
Through above-mentioned technical scheme, be favorable to pouring the reinforcing layer that thickness is the same on support column week side.
Furthermore, the joint between the perforated embedded bar and the sleeve frame is welded and fixed with a reinforcing piece.
Through above-mentioned technical scheme, the reinforcement is used for strengthening the joint strength between perforation bar planting and the cover frame.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the embedded part is fixed on the support column and embedded in the reinforcing layer, so that the connecting strength of the reinforcing layer and the support column is improved, and the reinforcing layer is ensured to play a role in reinforcing the support column;
(2) furthermore, the groove surface is arranged, so that the connecting surface between the supporting column and the reinforcing surface is increased, the connecting strength between the supporting column and the reinforcing layer is improved, and the reinforcing function of the reinforcing layer is ensured;
(3) furthermore, the perforated embedded bars are fixed on the sleeve frame and penetrate through the supporting columns, so that the sleeve frame is connected with the inside of the supporting columns, and the reinforcing function of the reinforcing layer is further ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Reference numerals: 1. a support pillar; 2. a reinforcing layer; 3. embedding parts; 4. a groove surface; 5. sleeving a frame; 6. a clamping bar; 7. punching and planting steel bars; 8. pouring gaps; 9. a reinforcing member.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides an old building is reformed transform and is used reinforced column structure, as shown in figure 1, including support column 1, support column 1 is original structure in the old building, and 1 week side surface of support column chisels out original protective layer, pours the grout material, forms the recess face 4 that the surface has a plurality of recesses, and 1 week side of support column has pour enhancement layer 2, and enhancement layer 2 is solidified by pouring the grout material and forms, is fixed with built-in fitting 3 on the support column 1, and 3 pre-buried settings of built-in fitting are in enhancement layer 2. Through fixed built-in fitting 3 on support column 1 to set up built-in fitting 3 pre-buried in enhancement layer 2, thereby improve the connection between enhancement layer 2 and the support column 1 greatly, thereby ensure that enhancement layer 2 plays the effect for support column 1 reinforcement.
The embedded part 3 comprises a plurality of sleeve frames 5 which are sleeved on the circumferential sides of the supporting columns 1, clamping rods 6 are fixed on the two sides of each supporting column 1 in each sleeve frame 5, the supporting columns 1 are clamped between the two clamping rods 6, the clamping rods 6 are reinforcing steel bars, and the two ends of each clamping rod 6 are welded on the sleeve frames 5. The preliminary fixing of the sleeve frame 5 is realized by adopting a mode that the clamping rod 6 clamps the supporting column 1; the cover frame 5 internal fixation has the perforation bar planting 7, and the perforation bar planting 7 is worn to establish support column 1 and is set up, and the sleeve pipe improves the joint strength of enhancement layer 2 and support column 1 greatly through the internal connection of perforation bar planting 7 and bracing piece.
The length direction of the perforated embedded steel bars 7 is kept vertical to the length direction of the clamping rod 6, so that the position of the sleeve frame 5 is ensured to be fixed relative to the supporting rod. All be equipped with between cover frame 5 and the support column 1 in support column 1 week side and pour clearance 8, cover frame 5 and the 1 lateral wall of support column are the equidistance setting, are favorable to pouring the enhancement layer 2 of the same thickness in support column 1 week side.
The junction between perforation bar planting 7 and the cover frame 5 all welded fastening has reinforcement 9, and reinforcement 9 is the reinforcing bar, and the length direction of reinforcement 9 is parallel with the length direction of support column 1, and a plurality of cover frames 5 of single reinforcement 9 welded connection.
In summary, the following steps:
when the utility model is used, the embedded part 3 is fixed on the support column 1, and the embedded part 3 is embedded in the reinforced layer 2, so that the connecting strength between the reinforced layer 2 and the support column 1 is improved, and the reinforced layer 2 is ensured to play a role of reinforcing the support column 1; by arranging the groove surface 4, the connecting surface between the support column 1 and the reinforcing surface is increased, the connecting strength between the support column 1 and the reinforcing layer 2 is improved, and the reinforcing function of the reinforcing layer 2 is ensured; through fixed perforation bar planting 7 on cover frame 5 to perforate bar planting 7 wears to locate in support column 1, make cover frame 5 and the inside establishment of support column 1 be connected, thereby further ensure the performance of 2 reinforcement functions of enhancement layer.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an old building is reformed transform and is used reinforced column structure, includes support column (1), its characterized in that, enhancement layer (2) have been pour to support column (1) week side, be fixed with built-in fitting (3) on support column (1), built-in fitting (3) pre-buried set up in enhancement layer (2).
2. A reinforcing column structure for old building reconstruction according to claim 1, characterized in that the peripheral side of the supporting column (1) is provided with a groove surface (4).
3. The reinforcing column structure for reconstructing the old building as claimed in claim 1, wherein the embedded part (3) comprises a sleeve frame (5) sleeved on the peripheral side of the supporting column (1), clamping rods (6) are fixed on both sides of the supporting column (1) in the sleeve frame (5), and the supporting column (1) is clamped between the two clamping rods (6).
4. The reinforcing column structure for old building reconstruction as claimed in claim 3, wherein a perforated embedded bar (7) is fixed in the sleeve frame (5), and the perforated embedded bar (7) is arranged by penetrating the supporting column (1).
5. The structure of the reinforcing column for old building reconstruction according to claim 4, wherein the length direction of the perforated steel bar (7) and the length direction of the clamping bar (6) are arranged in a certain angle.
6. The reinforcing column structure for old building reconstruction according to claim 5, wherein a pouring gap (8) is arranged between the sleeve frame (5) and the supporting column (1) on the periphery side of the supporting column (1).
7. The structure of the reinforcing column for old building reconstruction according to claim 6, wherein the frame (5) and the side wall of the supporting column (1) are arranged at equal distance.
8. The reinforcing column structure for old building reconstruction according to claim 7, wherein a reinforcing member (9) is welded and fixed at the connection between the perforated steel bar (7) and the sleeve frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741418.2U CN210918332U (en) | 2019-10-15 | 2019-10-15 | Reinforcement column structure for old building reconstruction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741418.2U CN210918332U (en) | 2019-10-15 | 2019-10-15 | Reinforcement column structure for old building reconstruction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210918332U true CN210918332U (en) | 2020-07-03 |
Family
ID=71347983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921741418.2U Expired - Fee Related CN210918332U (en) | 2019-10-15 | 2019-10-15 | Reinforcement column structure for old building reconstruction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210918332U (en) |
-
2019
- 2019-10-15 CN CN201921741418.2U patent/CN210918332U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220608 Address after: 455004 No. 301, commercial building, Zone C, fenglinshui County, Gangyi Road, Yindu District, Anyang City, Henan Province Patentee after: Anyang Yinshang Industry Cluster Construction Investment Co.,Ltd. Address before: 3F, No. 95, shihuxin Road, Shihudang Town, Songjiang District, Shanghai 201600 Patentee before: Guochuang Construction Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |