CN219219335U - Bao Zhuniu leg structure arranged on concrete frame column - Google Patents
Bao Zhuniu leg structure arranged on concrete frame column Download PDFInfo
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- CN219219335U CN219219335U CN202223014969.3U CN202223014969U CN219219335U CN 219219335 U CN219219335 U CN 219219335U CN 202223014969 U CN202223014969 U CN 202223014969U CN 219219335 U CN219219335 U CN 219219335U
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Abstract
The utility model relates to a Bao Zhuniu leg structure arranged on a concrete frame column, which comprises a support frame, wherein the support frame comprises four support angle steels fixedly arranged at four corners of the concrete frame column, and support plates are respectively and fixedly arranged on the concrete frame column between two adjacent support angle steels; the fixed framework is fixedly sleeved on the concrete frame column, and the bottom of the fixed framework is abutted to the upper end part of the supporting frame; the fixed support parts are fixedly connected to the left side and the right side of the fixed framework and comprise a group of fixed support plates which are arranged up and down; the fixed traction part is fixedly connected to the front side and the rear side of the fixed framework and comprises a group of fixed traction plates which are arranged up and down, and the two sides of the fixed traction plates are fixedly connected to the front side and the rear side of the corresponding fixed support plate respectively. The utility model can effectively improve the supporting and stress capability of the newly added beam support part and reduce the damage degree to the structural stability of the concrete frame column of the original building.
Description
Technical Field
The utility model relates to a bracket structure for a column, in particular to a Bao Zhuniu leg structure arranged on a concrete frame column.
Background
At present, many buildings are built with corresponding platforms in the space, such as a stepped steel structure platform, and then, the seats of the whole row are installed on the stepped steel structure platform according to the use requirement, so as to form a stepped seat and the like. The existing stepped steel structure platform generally comprises a plurality of groups of main steel beams which are obliquely arranged, a plurality of corresponding cross beams are fixedly connected between each group of corresponding main steel beams in a stepped transverse mode, and the stepped platform main body is fixedly arranged on the cross beams to form the corresponding stepped steel structure platform.
In order to realize stable installation of the main steel beam, the upper end and the lower end of the main steel beam are generally horizontally provided with corresponding bearing parts, and then the bearing parts are effectively fixedly supported by corresponding supporting brackets. In order to improve the space utilization rate and save the cost, the existing bearing materials for supporting the bracket are mostly concrete frame columns of the original building, and the beam supporting parts (beam supporting seats) for supporting the bracket are fixed on the concrete frame columns of the original building through external connecting pieces. The utility model patent disclosed in patent number CN202022033574.2 discloses a technical scheme of "a newly added bracket assembly for fixing a reinforced concrete column by a through-wall bolt in an existing factory building", wherein the newly added bracket assembly, i.e. a beam bracket part, is fixed on a concrete frame column of an original building by the through-wall bolt to form a supporting bracket. Such a support bracket structure has a significant drawback in practical use: the stress of the newly added bracket assembly, namely the beam support part, is completely transferred to the concrete frame column of the original building through the through-wall bolt. Firstly, the supporting and stress capability of a newly added bracket assembly, namely a beam support part is difficult to be effectively ensured; secondly, stress concentration is easy to form at the connection parts of a plurality of through-wall bolts, so that the structural stability of the concrete frame column of the original building can be greatly damaged.
Therefore, the design can effectively improve the supporting and stress capacity of the newly added beam support part, so that the supporting effect of the newly added beam support part is improved; the Bao Zhuniu leg structure arranged on the concrete frame column can effectively reduce the damage degree of the newly added beam support part to the structural stability of the concrete frame column of the original building, and is a research purpose of the utility model.
Disclosure of Invention
Aiming at the technical problems in the prior art, the utility model aims to provide a Bao Zhuniu leg structure arranged on a concrete frame column, and the Bao Zhuniu leg structure arranged on the concrete frame column can effectively solve the technical problems in the prior art.
The technical scheme of the utility model is as follows:
a Bao Zhuniu leg structure arranged on a concrete frame column, which comprises
The support frame comprises four support angle steels fixedly arranged at four corners of the concrete frame column, and corresponding support plates are respectively fixedly arranged on the concrete frame column between two adjacent support angle steels;
the fixed framework is fixedly sleeved on the concrete frame column at the upper side of the supporting frame, and the bottom of the fixed framework is abutted to the supporting angle steel and the upper end part of the supporting plate;
the fixed support parts are fixedly connected to the left side and the right side of the fixed framework, each fixed support part comprises a group of fixed support plates which are arranged up and down, and corresponding first reinforcing rib mechanisms are fixedly connected between the fixed support plates respectively;
the fixed traction part is fixedly connected to the front side and the rear side of the fixed framework, the fixed traction part comprises a group of fixed traction plates which are arranged up and down, corresponding second reinforcing rib mechanisms are fixedly connected between the fixed traction plates respectively, and the two sides of the fixed traction plates are fixedly connected to the front side and the rear side of the corresponding fixed support plate respectively.
The front side and the rear side of the fixed framework are respectively fixedly connected to the concrete frame column through a plurality of rows of first chemical anchor bolts which are longitudinally arranged, the number of the first chemical anchor bolts in the same row is not less than three, and the intervals between two adjacent first chemical anchor bolts are identical; the left side and the right side of the fixed framework are respectively fixedly connected to the concrete frame column through a plurality of rows of second chemical anchor bolts which are longitudinally arranged, the number of the second chemical anchor bolts in the same row is not less than three, and the interval between every two adjacent second chemical anchor bolts is gradually increased from top to bottom.
The first chemical anchor bolts and the second chemical anchor bolts are respectively staggered.
The fixed framework is formed by welding four fixed framework plates.
The width of the fixed traction plate is smaller than that of the fixed support plate, and two sides of the fixed traction plate are respectively arranged in an inclined plane shape and are fixed on the fixed support plate in a welding mode.
The first reinforcing rib mechanism and the second reinforcing rib mechanism are respectively composed of a plurality of reinforcing rib plates which are crisscrossed, and the joint of the reinforcing rib plates, the joint of the reinforcing rib plates and the fixed supporting plate, the joint of the reinforcing rib plates and the fixed traction plate and the joint of the reinforcing rib plates and the fixed framework are respectively fixedly connected in a welding mode.
The periphery of the concrete frame column at the lower side of the supporting frame is fixedly surrounded with a circle of corresponding supporting underframe, the supporting underframe is formed by welding four supporting bottom plates in pairs, and the supporting angle steel of the supporting frame and the bottom end of the supporting plate are respectively propped against the supporting bottom plates of the supporting underframe.
The bottoms of the supporting bottom plates are respectively and fixedly connected with corresponding backing plates in an L-shaped outwards, and the bottom surfaces of the backing plates are abutted to corresponding ground.
The support angle steel and the support plate are respectively fixed on the concrete frame column through a plurality of corresponding third chemical anchor bolt fixing devices.
Corresponding strip-shaped connecting plates are respectively and transversely welded between two adjacent supporting angle steels and corresponding supporting plates at intervals.
The utility model has the advantages that:
1) The utility model is provided with a support frame and a fixed framework, wherein the fixed framework is fixedly sleeved on a concrete frame column at the upper side of the support frame, and the bottom of the fixed framework is propped against support angle steel of the support frame and the upper end part of a support plate. In the use, mainly support external girder through fixed supporting part, the support atress of fixed supporting part shifts to the four sides of concrete frame post through fixed skeleton to with part support atress dispersion to braced angle steel of braced frame and backup pad in, thereby can effectively promote the support atress ability of newly-increased beam support part (fixed supporting part), and can effectively reduce the destruction degree of newly-increased beam support part (fixed supporting part) to the structural stability of the concrete frame post of original building.
2) On the basis, the utility model is further provided with the fixed traction part which is fixedly connected to the front side and the rear side of the fixed framework, and the two sides of the fixed traction plate of the fixed traction part are fixedly connected to the front side and the rear side of the fixed support plate of the fixed support part respectively. Under the effect of fixed pulling plate, can promote the fixed effect of fixed support portion, and can further disperse its atress part to the front and back side of concrete frame post and on the supporting angle steel and the backup pad of concrete frame post front and back side to further promote the support atress ability of newly-increased beam support part (fixed support portion), and further effectively reduce the destruction degree of newly-increased beam support part (fixed support portion) to the structural stability of the concrete frame post of original building.
3) The front side and the rear side of the fixed framework are respectively and fixedly connected to the concrete frame column through a plurality of rows of first chemical anchor bolts which are longitudinally arranged, and the intervals between two adjacent first chemical anchor bolts are identical, so that the front side and the rear side of the fixed framework can be ensured to uniformly disperse stress on the concrete frame column.
The left side and the right side of the fixed framework are fixedly connected to the concrete frame column through a plurality of rows of second chemical anchor bolts which are longitudinally arranged, and the interval between every two adjacent second chemical anchor bolts is gradually increased from top to bottom. Firstly, stress points on the left side and the right side of the fixed framework can be concentrated on the upper side close to the fixed supporting part, so that the supporting effect on the external main beam is improved; secondly, the first chemical anchor bolts and the second chemical anchor bolts can be respectively arranged in a staggered mode, so that supporting stress is evenly dispersed to the concrete frame column, the supporting stress capacity of the newly added beam support part (fixed supporting part) is further improved, and the damage degree of the newly added beam support part (fixed supporting part) to the structural stability of the concrete frame column of the original building is further effectively reduced.
4) The periphery of the concrete frame column at the lower side of the supporting frame is fixedly surrounded with a circle of corresponding supporting underframe, and the supporting angle steel of the supporting frame and the bottom end of the supporting plate are respectively propped against the supporting bottom plate of the supporting underframe; and the bottoms of the supporting bottom plates are respectively and fixedly connected with corresponding backing plates in an L shape outwards. Under the action of the supporting underframe, the contact area of the supporting frame and the ground can be increased, so that the supporting stability of the supporting frame to the fixed framework is obviously improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a use state diagram of the present utility model.
Fig. 3 is a top view of the present utility model.
Fig. 4 is a schematic structural view of the support frame.
Detailed Description
For the convenience of understanding by those skilled in the art, the structure of the present utility model will now be described in further detail with reference to the accompanying drawings:
referring to FIGS. 1-4, a Bao Zhuniu leg structure for a concrete frame column includes
The support frame 1 comprises four support angle steels 101 fixedly arranged at four corners of a concrete frame column 2, and corresponding support plates 102 are respectively fixedly arranged on the concrete frame column between two adjacent support angle steels 101;
the fixed framework 3 is fixedly sleeved on the concrete frame column 2 at the upper side of the supporting frame 1, and the bottom of the fixed framework 3 is abutted to the upper end parts of the supporting angle steel 101 and the supporting plate 102;
the fixed support part 4 is fixedly connected to the left side and the right side of the fixed framework 3, the fixed support part 4 comprises a group of fixed support plates 401 which are arranged up and down, and corresponding first reinforcing rib mechanisms 402 are fixedly connected between the fixed support plates 401 respectively;
the fixed pulling part 5 is fixedly connected to the front and rear sides of the fixed framework 3, the fixed pulling part 5 comprises a group of fixed pulling plates 501 which are arranged up and down, corresponding second reinforcing rib mechanisms 502 are fixedly connected between the fixed pulling plates 501 respectively, and two sides of the fixed pulling plates 501 are fixedly connected to the front and rear sides of the corresponding fixed supporting plates 401 respectively.
In the use, mainly support external girder 12 through fixed support portion 4, the support atress of fixed support portion 4 shifts to the four sides of concrete frame post 2 through fixed skeleton 3 to on with the part support atress dispersion to braced angle steel 101 of braced frame 1, and backup pad 102, thereby can effectively promote the support atress ability of fixed support portion 4, and can effectively reduce the damage degree of fixed support portion 4 to the structural stability of concrete frame post 2 of original building.
The utility model is also additionally provided with a fixed pulling part 5 which is fixedly connected to the front side and the rear side of the fixed framework 3, and the two sides of the fixed pulling plate 501 of the fixed pulling part 5 are respectively fixed to the front side and the rear side of the fixed supporting plate 401 of the fixed supporting part 4. Under the effect of fixed pulling plate 501, can promote the fixed effect of fixed support portion 4, and can further disperse its atress part to the front and back side of concrete frame post 2, and on the support angle steel 101 and the backup pad 102 of concrete frame post 2 front and back side to further promote the support atress ability of fixed support portion 4, and further effectively reduce the damage degree of fixed support portion 4 to the structural stability of the concrete frame post 2 of original building.
The front side and the rear side of the fixed framework 3 are fixedly connected to the concrete frame column 2 through two rows of first chemical anchor bolts 6 which are longitudinally arranged, the number of the first chemical anchor bolts 6 in the same row is three, and the intervals between two adjacent first chemical anchor bolts 6 are the same; the left and right sides of fixed skeleton 3 are respectively through two rows of vertically arranged second chemical anchor bolts 7 fixed connection to on the concrete frame post 2, and the number of same row second chemical anchor bolts 7 is three, and the interval between two adjacent second chemical anchor bolts 7 progressively increases from last down and sets up. The first chemical anchor bolts 6 and the second chemical anchor bolts 7 are respectively staggered.
Under the action of the first chemical anchor bolts 6, the front side and the rear side of the fixed framework 3 can be ensured to uniformly disperse stress on the concrete frame column 2; under the action of the second chemical anchor bolts 7, stress points on the left side and the right side of the fixed framework 3 can be concentrated on the upper side close to the fixed supporting part 4, so that the supporting effect on the external main beam 12 is improved; secondly, the first chemical anchor bolts 6 and the second chemical anchor bolts 7 can be respectively arranged in a staggered manner, so that the supporting stress is more uniformly dispersed to the concrete frame column 2, the supporting stress capacity of the fixed supporting part 4 is further improved, and the damage degree of the fixed supporting part 4 to the structural stability of the concrete frame column 2 of the original building is further effectively reduced.
The fixed framework 3 is formed by welding four fixed framework plates. The width of the fixed pulling plate 501 is smaller than that of the fixed supporting plate 401, and two sides of the fixed pulling plate 501 are respectively provided in an inclined plane shape and are fixed on the fixed supporting plate 501 in a welding manner.
The first reinforcing rib mechanism 402 and the second reinforcing rib mechanism 502 are respectively composed of a plurality of reinforcing rib plates which are criss-cross, and the joint of the reinforcing rib plates, the joint of the reinforcing rib plates and the fixed support plate 401, the joint of the reinforcing rib plates and the fixed traction plate 501 and the joint of the reinforcing rib plates and the fixed framework 3 are respectively fixedly connected in a welding mode.
The periphery of the concrete frame column 2 at the lower side of the supporting frame 1 is fixedly surrounded with a circle of corresponding supporting underframe 8, the supporting underframe 8 is formed by welding four supporting bottom plates in pairs, and the supporting angle steel 101 of the supporting frame 1 and the bottom end of the supporting plate 102 are respectively propped against the supporting bottom plates of the supporting underframe 8. The bottoms of the supporting bottom plates are respectively and fixedly connected with corresponding backing plates 9 in an L-shaped outwards, and the bottom surfaces of the backing plates 9 are abutted to corresponding ground.
Under the action of the supporting underframe 8, the contact area of the supporting frame 1 and the ground can be increased, so that the supporting stability of the supporting frame 1 to the fixed framework 3 is obviously improved.
The support angle 101 and the support plate 102 are each fastened to the concrete frame column 2 by a plurality of corresponding third chemical anchors 10. Corresponding strip-shaped joint plates 11 are respectively and transversely welded between two adjacent support angle steels 102 and corresponding support plates 103 at intervals.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (10)
1. Bao Zhuniu leg structure on concrete frame post, its characterized in that: comprising
The support frame (1) comprises four support angle steels (101) fixedly arranged at four corners of the concrete frame column (2), and corresponding support plates (102) are respectively fixedly arranged on the concrete frame column between two adjacent support angle steels (101);
the fixed framework (3) is fixedly sleeved on the concrete frame column (2) at the upper side of the supporting frame (1), and the bottom of the fixed framework (3) is abutted to the supporting angle steel (101) and the upper end part of the supporting plate (102);
the fixed support parts (4) are fixedly connected to the left side and the right side of the fixed framework (3), the fixed support parts (4) comprise a group of fixed support plates (401) which are arranged up and down, and corresponding first reinforcing rib mechanisms (402) are fixedly connected between the fixed support plates (401) respectively;
the fixed traction part (5) is fixedly connected to the front side and the rear side of the fixed framework (3), the fixed traction part (5) comprises a group of fixed traction plates (501) which are arranged up and down, corresponding second reinforcing rib mechanisms (502) are fixedly connected between the fixed traction plates (501) respectively, and the two sides of the fixed traction plates (501) are fixedly connected to the front side and the rear side of the corresponding fixed support plate (401) respectively.
2. A Bao Zhuniu leg structure provided on a concrete frame post as claimed in claim 1, wherein: the front side and the rear side of the fixed framework (3) are fixedly connected to the concrete frame column (2) through a plurality of rows of first chemical anchor bolts (6) which are longitudinally arranged, the number of the first chemical anchor bolts (6) in the same row is not less than three, and the intervals between two adjacent first chemical anchor bolts (6) are identical; the left and right sides of fixed skeleton (3) are respectively through a plurality of rows of second chemistry crab-bolts (7) fixed connection that vertically set up on concrete frame post (2), and the number of second chemistry crab-bolts (7) of same row is all not less than three, and the interval between two adjacent second chemistry crab-bolts (7) progressively increases from last down and sets up.
3. A Bao Zhuniu leg structure provided on a concrete frame post as claimed in claim 2, wherein: the first chemical anchor bolts (6) and the second chemical anchor bolts (7) are respectively staggered.
4. A Bao Zhuniu leg structure provided on a concrete frame post as claimed in claim 1, wherein: the fixed framework (3) is formed by welding four fixed framework plates.
5. A Bao Zhuniu leg structure provided on a concrete frame post as claimed in claim 1, wherein: the width of the fixed traction plate (501) is smaller than that of the fixed support plate (401), and two sides of the fixed traction plate (501) are respectively arranged in an inclined plane shape and are fixed on the fixed support plate (401) in a welding mode.
6. A Bao Zhuniu leg structure provided on a concrete frame post as claimed in claim 1, wherein: the first reinforcing rib mechanism (402) and the second reinforcing rib mechanism (502) are respectively composed of a plurality of reinforcing rib plates which are crisscrossed vertically and horizontally, and the joint of the reinforcing rib plates, the joint of the reinforcing rib plates and the fixed supporting plate (401), the joint of the reinforcing rib plates and the fixed traction plate (501) and the joint of the reinforcing rib plates and the fixed framework (3) are respectively fixedly connected in a welding mode.
7. A Bao Zhuniu leg structure provided on a concrete frame post as claimed in claim 1, wherein: the concrete frame column comprises a support frame (1), wherein a circle of corresponding support underframe (8) is fixedly arranged around the periphery of a concrete frame column (2) at the lower side of the support frame (1), the support underframe (8) is formed by welding four support bottom plates in pairs, and the support angle steel (101) of the support frame (1) and the bottom end of a support plate (102) are respectively abutted to the support bottom plates of the support underframe (8).
8. A Bao Zhuniu leg structure provided on a concrete frame post as claimed in claim 7, wherein: the bottoms of the supporting bottom plates are respectively and fixedly connected with corresponding backing plates (9) in an L-shaped outwards, and the bottom surfaces of the backing plates (9) are abutted to corresponding ground.
9. A Bao Zhuniu leg structure provided on a concrete frame post as claimed in claim 1, wherein: the supporting angle (101) and the supporting plate (102) are respectively fixed on the concrete frame column (2) through a plurality of corresponding third chemical anchor bolts (10).
10. A Bao Zhuniu leg structure provided on a concrete frame post as claimed in claim 9, wherein: corresponding strip-shaped connecting plates (11) are respectively and transversely welded between two adjacent supporting angle steels (101) and corresponding supporting plates (102) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223014969.3U CN219219335U (en) | 2022-11-09 | 2022-11-09 | Bao Zhuniu leg structure arranged on concrete frame column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223014969.3U CN219219335U (en) | 2022-11-09 | 2022-11-09 | Bao Zhuniu leg structure arranged on concrete frame column |
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| Publication Number | Publication Date |
|---|---|
| CN219219335U true CN219219335U (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223014969.3U Active CN219219335U (en) | 2022-11-09 | 2022-11-09 | Bao Zhuniu leg structure arranged on concrete frame column |
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| Country | Link |
|---|---|
| CN (1) | CN219219335U (en) |
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- 2022-11-09 CN CN202223014969.3U patent/CN219219335U/en active Active
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