CN221920417U - Reinforced concrete supports reinforced structure - Google Patents
Reinforced concrete supports reinforced structure Download PDFInfo
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- CN221920417U CN221920417U CN202420914616.9U CN202420914616U CN221920417U CN 221920417 U CN221920417 U CN 221920417U CN 202420914616 U CN202420914616 U CN 202420914616U CN 221920417 U CN221920417 U CN 221920417U
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- steel bars
- reinforcement
- reinforced concrete
- reinforcing plate
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Abstract
The utility model relates to the technical field of constructional engineering, in particular to a reinforced concrete supporting and reinforcing structure, which comprises the following components: the device comprises a stand column, a cross beam, a reinforcing component and a bending resistance component, wherein the top end of the stand column is connected with the cross beam, the peripheral surface of the stand column is wrapped by the reinforcing component, the top end of the reinforcing component is connected with the cross beam, the bending resistance component is provided with two groups which are all located at the middle point of the cross beam, and the two groups of bending resistance components are respectively arranged on the upper and lower opposite surfaces of the cross beam and are used for reinforcing the structural strength at the middle point of the cross beam. The method is used for solving the problem that in the prior art, the joint of the cylindrical upright post and the supporting beam and the midspan part (midpoint part) of the supporting beam are easy to crack.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a reinforced concrete supporting and reinforcing structure.
Background
In recent years, with development of underground space and rising of high-rise buildings, the depth of foundation pit excavation is deeper and deeper, the opening of foundation pit excavation is also bigger and bigger, a plurality of cylindrical columns are vertically arranged in the foundation pit, supporting beams are arranged above the cylindrical columns, the cylindrical columns and the supporting beams are of reinforced concrete structures, with deepening and enlarging of the foundation pit, the supporting beams on the cylindrical columns also need to be correspondingly designed to be bigger, the bigger supporting beams are heavier, and in the long-time working process of the supporting beams, various quality problems, such as cracking at joints of the cylindrical columns and the supporting beams and at the middle positions (middle points) of the supporting beams, can occur due to influences of natural erosion, overload of load, environmental factors and the like.
Disclosure of utility model
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a reinforced concrete supporting and reinforcing structure for solving the problem that in the prior art, cracking is likely to occur at the joint of the cylindrical upright post and the supporting beam, and at the midspan (midpoint) of the supporting beam.
To achieve the above and other related objects, the present utility model provides a reinforced concrete supporting and reinforcing structure, comprising: the device comprises a stand column, a cross beam, a reinforcing component and a bending resistance component, wherein the top end of the stand column is connected with the cross beam, the peripheral surface of the stand column is wrapped by the reinforcing component, the top end of the reinforcing component is connected with the cross beam, the bending resistance component is provided with two groups which are all located at the middle point of the cross beam, and the two groups of bending resistance components are respectively arranged on the upper and lower opposite surfaces of the cross beam and are used for reinforcing the structural strength at the middle point of the cross beam.
Optionally, the reinforcement assembly includes a first reinforcement and a second reinforcement, and the first reinforcement and the second reinforcement are detachably connected.
Optionally, the lateral wall of first reinforcement and second reinforcement all is equipped with a plurality of first through-holes, and the bolt passes first through-hole is connected with the nut makes first reinforcement and second reinforcement closely laminate in order to right the stand forms the parcel, the upper end of first reinforcement and second reinforcement all is equipped with a plurality of second through-holes, expansion bolts pass the second through-hole with the crossbeam is connected.
Optionally, the bending resistance subassembly includes first reinforcing plate, first billet and second billet, first reinforcing plate paste in the upper or lower surface of crossbeam, two first billet is located first reinforcing plate length direction's both ends, two second billet are located first reinforcing plate length direction's midpoint department, first billet and second billet are parallel, first billet and second billet with the mode rigid coupling of bolt in the crossbeam to extrude be in first reinforcing plate between billet and the crossbeam make it hug closely in the crossbeam.
Optionally, the bending resistance subassembly includes second reinforcing plate, two third billet and four fourth billet, the second reinforcing plate paste in the upper or lower surface of crossbeam, the width of second reinforcing plate with the width of crossbeam is the same, the third billet is longer than the fourth billet, the third billet is arranged in the both sides of second reinforcing plate, four the fourth billet is arranged perpendicularly third billet top, third billet and fourth billet compress tightly the second reinforcing plate paste in through bolt combined action in the crossbeam.
Optionally, the first reinforcing plate is of a hollow structure, and a plurality of first groove-shaped parting strips are arranged inside the first reinforcing plate.
Optionally, the second reinforcing plate is of a hollow structure, and a plurality of first groove-shaped parting strips are arranged inside the second reinforcing plate.
Optionally, the first reinforcement and the second reinforcement are hollow structures, and a second groove-shaped parting bead is arranged inside the first reinforcement and the second reinforcement.
Optionally, a partition layer is arranged in the hollow structure, the partition layer divides the hollow structure into a first hollow cavity and a second hollow cavity, and the second groove-shaped partition strip penetrates through the partition layer and two ends of the second groove-shaped partition strip are respectively connected to the first reinforcing member or the second reinforcing member.
Optionally, the first reinforcement and the second reinforcement with stand, the one side that the crossbeam laminated mutually are equipped with the rubber layer, the rubber layer with stand, the one side that the crossbeam laminated mutually are equipped with a plurality of interval distribution's arch.
As described above, the present utility model has the following advantageous effects:
According to the application, the structures at the joints of the cylindrical upright posts and the supporting cross beams and the middle position (middle point position) of the supporting cross beams can be reinforced through the reinforcing component and the bending-resistant component, so that the problem of cracking of the reinforced concrete caused by the heavier supporting cross beams in long-time bearing work of the structures with the reinforced concrete at the two positions is avoided.
According to the application, the first reinforcement and the second reinforcement are detachably connected, so that the first reinforcement and the second reinforcement can be detached, the first reinforcement and the second reinforcement can be rapidly and portably installed, and the working efficiency is improved.
According to the reinforced concrete beam, the reinforcing plate is designed into the hollow structure, so that external noise and temperature can be reduced and transmitted into the reinforced concrete beam through the reinforcing plate, the damage of external noise and temperature factors to the beam can be reduced through the hollow structure, the service life of the reinforced original reinforced concrete beam is prolonged, and the reinforced concrete beam is further provided with the first groove-shaped division bars, so that the external noise and temperature are reduced, and meanwhile, the structural strength of the reinforcing plate is guaranteed.
According to the reinforced concrete column and beam, the first reinforcement and the second reinforcement are designed into hollow structures, so that external noise and temperature can be reduced and transmitted into the reinforced concrete column and beam through the first reinforcement and the second reinforcement, the hollow structures can reduce damage to the column and the beam caused by external noise and temperature factors, the service lives of the reinforced original reinforced concrete column and beam are prolonged, and the reinforced concrete column and beam are further provided with the plurality of second groove-shaped division bars, so that the structural strength of the first reinforcement and the second reinforcement is guaranteed while the external noise and the temperature are reduced.
According to the application, the rubber layer is arranged on the surface of the first reinforcement and the second reinforcement, which are attached to the upright post and the cross beam, and the plurality of protrusions which are distributed at intervals are arranged on the surface of the rubber layer, which is attached to the upright post and the cross beam, so that the first reinforcement and the second reinforcement are attached to the upright post and the cross beam better and more firmly.
Drawings
Fig. 1 is a schematic diagram showing the overall structure of the present utility model.
Fig. 2 shows a top view of an embodiment of the present utility model.
Fig. 3 is a schematic view showing the internal structure of the first reinforcing plate according to the present utility model.
Fig. 4 shows a top view of another embodiment of the present utility model.
Fig. 5 is a schematic view showing the internal structure of the second reinforcing plate according to the present utility model.
Fig. 6 shows a schematic view of the reinforcement assembly of the present utility model.
Fig. 7 is a schematic view showing the internal structure of the reinforcement member of the present utility model.
Description of element reference numerals
Wherein: the steel column comprises a column body 1, a cross beam 2, a first reinforcement 3, a second reinforcement 4, a first reinforcement plate 5, a first groove-shaped division bar 6, a second groove-shaped division bar 7, a first hollow cavity 8, a second hollow cavity 9, a partition plate layer 10, a first steel bar 11, a second steel bar 12, a third steel bar 13, a fourth steel bar 14 and a second reinforcement plate 15.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1 to 7. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or adjustments of the sizes, which are otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or scope thereof. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
The following examples are given by way of illustration only. Various embodiments may be combined and are not limited to only what is presented in the following single embodiment.
Referring to fig. 1-7, the present utility model provides a reinforced concrete supporting and reinforcing structure, comprising: the vertical column 1, the crossbeam 2, consolidate subassembly and bending resistance subassembly, crossbeam 2 is connected on the top of vertical column 1, and the outer peripheral face of vertical column 1 is wrapped up by consolidate the subassembly, and consolidate the top and be connected of subassembly with crossbeam 2, and bending resistance subassembly is equipped with two sets ofly, all is located the midpoint department of crossbeam 2, and two sets of bending resistance subassemblies locate the upper and lower opposite face of crossbeam 2 respectively for consolidate the midpoint department structural strength of crossbeam 2. According to the utility model, the structures at the joints of the cylindrical upright posts and the supporting cross beams and the middle position (middle point position) of the supporting cross beams can be reinforced through the reinforcing component and the bending-resistant component, so that the problem of cracking of the reinforced concrete caused by the heavier supporting cross beams in long-time bearing work of the structures with the reinforced concrete at the two positions is avoided.
In this embodiment, the reinforcement assembly includes a first reinforcement member 3 and a second reinforcement member 4, with the first reinforcement member 3 and the second reinforcement member 4 being detachably connected. According to the application, the first reinforcement and the second reinforcement are detachably connected, so that the first reinforcement and the second reinforcement can be detached, the first reinforcement and the second reinforcement can be rapidly and portably installed, and the working efficiency is improved.
In this embodiment, the side walls of the first reinforcement 3 and the second reinforcement 4 are respectively provided with a plurality of first through holes, the bolts penetrate through the first through holes and are connected with the nuts so that the first reinforcement 3 and the second reinforcement 4 are tightly attached to each other to form a package on the upright 1, the upper ends of the first reinforcement 3 and the second reinforcement 4 are respectively provided with a plurality of second through holes, and the expansion bolts penetrate through the second through holes and are connected with the cross beam 2. In this embodiment, the expansion bolts may be the stainless steel expansion bolts that are commonly used in the market and can be detached, and the expansion bolts that are used in rock climbing may be referred to, so that when the post 1 and the beam 2 need to be detached after construction is completed in some occasions that only temporary reinforcement is needed, the first reinforcement 3 and the second reinforcement 4 can be detached from the post and the beam quickly when detachment is performed due to the joint effect of the expansion bolts, the bolts and the nuts during reinforcement. Or in the occasion that needs to consolidate stand 1 and crossbeam 2 for a long time, utilize stainless steel expansion bolts and adhesive to combine the use, also can play permanent reinforcement effect to stand 1 and crossbeam 2.
In this embodiment, referring to an embodiment as shown in fig. 2 and 3, the bending-resistant assembly includes a first reinforcing plate 5, a first steel bar 11 and a second steel bar 12, the first reinforcing plate 5 is attached to the upper or lower surface of the beam 2, two first steel bars 11 are disposed at two ends of the first reinforcing plate 5 in the length direction, two second steel bars 12 are disposed at the midpoint of the first reinforcing plate 5 in the length direction, the first steel bars 11 and the second steel bars 12 are parallel, the first steel bars 11 and the second steel bars 12 are fixedly connected to the beam 2 in a bolt manner, and the first reinforcing plate 5 between the steel bars and the beam 2 is pressed to be tightly attached to the beam 2. In this embodiment, the width of the first reinforcing plate 5 is smaller than the width of the beam 2, the first steel bars 11 are longer than the second steel bars 12, the first steel bars 11 are arranged on both sides of the first reinforcing plate 5, and the second steel bars 12 are arranged above and below the middle of the first reinforcing plate 5 and are symmetrically distributed, thereby fixing the first reinforcing plate 5 on the beam 2 which is reinforced concrete.
In the present application, referring to another embodiment as shown in fig. 4 and 5, the bending resistance assembly includes a second reinforcing plate 15, two third steel bars 13 and four fourth steel bars 14, the second reinforcing plate 15 is attached to the upper or lower surface of the cross beam 2, the second reinforcing plate 15 has the same width as the cross beam 2, the third steel bars 13 are longer than the fourth steel bars 14, the third steel bars 13 are disposed at both sides of the second reinforcing plate 15, the four fourth steel bars 14 are vertically disposed above the third steel bars 13, and the third steel bars 13 and the fourth steel bars 14 press the second reinforcing plate 15 to the cross beam 2 by the combined action of bolts. In this embodiment, the third steel bar 13 is longer than the fourth steel bar 14, and the fourth steel bar 14 is designed to be shorter so as to reduce the material consumption and save resources. The third steel bar 13 is arranged on two sides of the length direction of the second reinforcing plate 15, four fourth steel bars 14 are vertically arranged above the third steel bar 13, the fourth steel bar 14 presses the second reinforcing plate 15, two fourth through holes are formed in the fourth steel bar 14, the third steel bar 13 is pressed on the fourth steel bar 14 and the cross beam 2, three third through holes are formed in the third steel bar 13 from left to right, the third through holes in the middle are overlapped with the fourth through holes formed in the fourth steel bar 14, and bolts penetrate through the three third through holes to enter the cross beam 2 so that the second reinforcing plate, the third steel bar 13 and the fourth steel bar 14 act on the cross beam 2 together. The fourth steel bar 14 is pressed against the cross beam 2 and the third steel bar 13 by bolts, and the fastening effect of the second reinforcing plate attached to the cross beam 2 is further enhanced. The embodiment can strengthen the strength and the rigidity of the cross beam to a greater extent, greatly improves the bending resistance of the midspan part, is more suitable for foundation pit excavation engineering, and is suitable for more complex engineering overview.
In this embodiment, the first reinforcing plate 5 has a hollow structure, and a plurality of first groove-shaped parting strips 6 are disposed inside the first reinforcing plate. The second reinforcing plate 15 is of a hollow structure, and a plurality of first groove-shaped division bars 6 are arranged inside the second reinforcing plate. According to the reinforced concrete beam, the reinforcing plate is designed into the hollow structure, so that external noise and temperature can be reduced and transmitted into the reinforced concrete beam through the reinforcing plate, the damage of external noise and temperature factors to the beam can be reduced through the hollow structure, the service life of the reinforced original reinforced concrete beam is prolonged, and the reinforced concrete beam is further provided with the first groove-shaped division bars 6, so that the external noise and temperature are reduced, and meanwhile, the structural strength of the reinforcing plate is guaranteed.
In this embodiment, the first reinforcement 3 and the second reinforcement 4 are hollow structures, and the second groove-shaped division bars 7 are disposed inside. According to the reinforced concrete column and beam, the first reinforcement and the second reinforcement are designed into hollow structures, so that external noise and temperature can be reduced and transmitted into the reinforced concrete column and beam through the first reinforcement and the second reinforcement, the hollow structures can reduce damage to the column and the beam caused by external noise and temperature factors, the service lives of the reinforced original reinforced concrete column and beam are prolonged, and the reinforced concrete column and beam are further provided with the plurality of second groove-shaped division bars, so that the structural strength of the first reinforcement and the second reinforcement is guaranteed while the external noise and the temperature are reduced.
In this embodiment, the partition layer 10 is disposed in the hollow structure, the partition layer 10 divides the hollow structure into the first hollow cavity 8 and the second hollow cavity 9, and the second groove-shaped partition strip 7 passes through the partition layer 10 and has two ends respectively connected to the first reinforcement 3 or the second reinforcement 4.
In this embodiment, the inner surface of the first hollow cavity 8 or the second hollow cavity 9 is filled with sound absorbing cotton. According to the application, the sound-absorbing cotton is filled on the inner surface of the first hollow cavity 8 or the second hollow cavity 9, so that the influence of noise on the reinforced concrete upright post and the beam can be further reduced, and the service lives of the upright post and the beam are prolonged.
In this embodiment, the first reinforcement 3 and the second reinforcement 4 are equipped with the rubber layer with the stand 1, the one side that crossbeam 2 is laminated mutually, and the one side that the rubber layer is laminated mutually with stand 1, crossbeam 2 is equipped with a plurality of interval distribution's arch. According to the application, the rubber layer is arranged on the surface of the first reinforcement and the second reinforcement, which are attached to the upright post and the cross beam, and the plurality of protrusions which are distributed at intervals are arranged on the surface of the rubber layer, which is attached to the upright post and the cross beam, so that the first reinforcement and the second reinforcement are attached to the upright post and the cross beam better and more firmly.
In this embodiment, the side of the first reinforcing plate 5 remote from the cross beam 2 is provided with reinforcing ribs (not shown in the drawings). According to the application, the reinforcing ribs are arranged on one surface of the first reinforcing plate 5 far away from the cross beam 2, and the reinforcing effect of the first reinforcing plate 5 is better through the design of the reinforcing ribs.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (10)
1. A reinforced concrete support reinforcing structure, comprising: the novel reinforced concrete beam comprises a vertical column (1), a beam (2), a reinforcing component and a bending resistance component, wherein the top end of the vertical column (1) is connected with the beam (2), the outer peripheral surface of the vertical column (1) is wrapped by the reinforcing component, the top end of the reinforcing component is connected with the beam (2), the bending resistance component is provided with two groups and is located at the middle point of the beam (2), and the bending resistance components are respectively arranged on the upper opposite surface and the lower opposite surface of the beam (2) and used for reinforcing the structural strength of the middle point of the beam (2).
2. A reinforced concrete supporting and reinforcing structure according to claim 1, characterized in that the reinforcing assembly comprises a first reinforcement (3) and a second reinforcement (4), the first reinforcement (3) and the second reinforcement (4) being detachably connected.
3. The reinforced concrete supporting and reinforcing structure according to claim 2, wherein the side walls of the first reinforcing member (3) and the second reinforcing member (4) are respectively provided with a plurality of first through holes, bolts penetrate through the first through holes and are connected with nuts so that the first reinforcing member (3) and the second reinforcing member (4) are tightly attached to each other to form a package on the upright (1), the upper ends of the first reinforcing member (3) and the second reinforcing member (4) are respectively provided with a plurality of second through holes, and expansion bolts penetrate through the second through holes and are connected with the cross beam (2).
4. A reinforced concrete supporting and reinforcing structure according to claim 1, characterized in that the bending-resistant component comprises a first reinforcing plate (5), a first steel bar (11) and a second steel bar (12), the first reinforcing plate (5) is attached to the upper or lower surface of the beam (2), two first steel bars (11) are arranged at two ends of the length direction of the first reinforcing plate (5), two second steel bars (12) are arranged at the middle point of the length direction of the first reinforcing plate (5), the first steel bars (11) and the second steel bars (12) are parallel, the first steel bars (11) and the second steel bars (12) are fixedly connected to the beam (2) in a bolt manner, and the first reinforcing plate (5) between the steel bars and the beam (2) is extruded to be attached to the beam (2).
5. A reinforced concrete supporting and reinforcing structure according to claim 1, characterized in that the bending-resistant assembly comprises a second reinforcing plate (15), two third steel bars (13) and four fourth steel bars (14), the second reinforcing plate (15) is attached to the upper or lower surface of the beam (2), the width of the second reinforcing plate (15) is the same as the width of the beam (2), the third steel bars (13) are longer than the fourth steel bars (14), the third steel bars (13) are arranged on both sides of the second reinforcing plate (15), the four fourth steel bars (14) are vertically arranged above the third steel bars (13), and the third steel bars (13) and the fourth steel bars (14) are combined to press the second reinforcing plate (15) to the beam (2) through bolts.
6. A reinforced concrete supporting and reinforcing structure according to claim 4, characterized in that said first reinforcing plate (5) is of hollow structure and is internally provided with a plurality of first groove-like division bars (6).
7. A reinforced concrete supporting and reinforcing structure according to claim 5, characterized in that said second reinforcing plate (15) is of hollow structure and is internally provided with a plurality of first groove-like division bars (6).
8. A reinforced concrete supporting and reinforcing structure according to claim 2, characterized in that the first reinforcement (3) and the second reinforcement (4) are hollow structures and are internally provided with second channel-like division bars (7).
9. A reinforced concrete supporting and reinforcing structure according to claim 8, characterized in that a partition layer (10) is provided in the hollow structure, the partition layer (10) divides the hollow structure into a first hollow cavity (8) and a second hollow cavity (9), and the second groove-shaped partition strip (7) penetrates through the partition layer (10) and two ends of the second groove-shaped partition strip are respectively connected to the first reinforcing member (3) or the second reinforcing member (4).
10. The reinforced concrete supporting and reinforcing structure according to claim 2, wherein a rubber layer is arranged on one surface of the first reinforcing member (3) and the second reinforcing member (4) which are attached to the upright post (1) and the cross beam (2), and a plurality of protrusions which are distributed at intervals are arranged on one surface of the rubber layer which is attached to the upright post (1) and the cross beam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420914616.9U CN221920417U (en) | 2024-04-29 | 2024-04-29 | Reinforced concrete supports reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420914616.9U CN221920417U (en) | 2024-04-29 | 2024-04-29 | Reinforced concrete supports reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221920417U true CN221920417U (en) | 2024-10-29 |
Family
ID=93192958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420914616.9U Expired - Fee Related CN221920417U (en) | 2024-04-29 | 2024-04-29 | Reinforced concrete supports reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221920417U (en) |
-
2024
- 2024-04-29 CN CN202420914616.9U patent/CN221920417U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20241029 |