CN216379548U - Reinforcing structure applied to concrete supporting beam after partial chiseling - Google Patents
Reinforcing structure applied to concrete supporting beam after partial chiseling Download PDFInfo
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- CN216379548U CN216379548U CN202122563127.2U CN202122563127U CN216379548U CN 216379548 U CN216379548 U CN 216379548U CN 202122563127 U CN202122563127 U CN 202122563127U CN 216379548 U CN216379548 U CN 216379548U
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Abstract
The utility model discloses a reinforcing structure applied to a concrete supporting beam after part of the concrete supporting beam is chiseled, which comprises a section steel column and a concrete supporting beam, wherein the section steel column is hoisted to a supporting part of the concrete supporting beam, the reinforcing structure also comprises a reinforcing supporting structure, the lower end of the concrete supporting beam can be supported by the reinforcing supporting structure and is connected with the section steel column, and the reinforcing structure is used for reinforcing the concrete supporting beam, so that the load supporting capacity of the concrete supporting beam is improved, and the supporting safety of a foundation pit can be ensured.
Description
Technical Field
The utility model relates to the technical field of foundation pit supporting, in particular to a reinforcing structure applied to a concrete supporting beam after a part of the concrete supporting beam is chiseled.
Background
In the construction of building engineering, a concrete supporting beam is often needed to be used for basement foundation pit support, a large foundation pit even needs three to four concrete supporting beams, but in the basement construction, when the steel column hoists, because the height and the weight of the steel column are all bigger, when taking one's place during the steel column hoists, easily lead to fourth concrete support and steel column can produce the conflict on the space, the steel column can occupy the partial position that the concrete supported, need to remove the concrete protective layer through partial chisel, sometimes not only will partially chisel remove the concrete protective layer, still cut off partial concrete support internal reinforcement, so, can weaken the load that the concrete supported, lead to the support bearing capacity that the concrete supported not enough, lose the function of protection foundation pit support safety.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of insufficient load supporting capacity of concrete, easy loss of the safety of a foundation pit support and the like in the prior art, the utility model aims to provide a reinforcing structure which can be used for reinforcing a concrete support beam after a part of the concrete support beam is chiseled off so as to enhance the load supporting capacity and ensure the safety of the foundation pit support.
In order to solve the technical problems, the utility model provides a reinforcing structure applied to a concrete supporting beam after a part of the concrete supporting beam is chiseled off, wherein the reinforcing structure comprises a section steel column and a concrete supporting beam, the section steel column is hoisted to a supporting part of the concrete supporting beam, the reinforcing structure further comprises a reinforcing supporting structure, and the reinforcing supporting structure supports the lower end of the concrete supporting beam and is connected with the section steel column so as to reinforce the concrete supporting beam and enhance the supporting load of the concrete supporting beam.
Preferably, the reinforcement supporting structure comprises a bottom joist and a bottom joist diagonal brace, the bottom joist is located at the lower end of the concrete supporting beam, one end of the bottom joist is connected with the bottom joist, the other end of the bottom joist is welded with the section steel column, and the bottom joist is connected with the bottom joist at the lower end of the concrete supporting beam to jointly support the concrete supporting beam.
Preferably, reinforcement bearing structure includes reinforcement roof beam and lower reinforcement roof beam, it is located a concrete supporting beam's upper end and lower extreme respectively to go up reinforcement roof beam and lower reinforcement roof beam, it is fixed mutually with a concrete supporting beam's upper end to go up one side of reinforcement roof beam, the opposite side and the shaped steel post of going up the reinforcement roof beam weld mutually, one side and a concrete supporting beam's lower extreme of reinforcement roof beam are fixed mutually down, the opposite side and the shaped steel post of reinforcement roof beam weld mutually down, reinforcement bearing structure carries out the reinforcement support to a concrete supporting beam through last reinforcement roof beam and lower reinforcement roof beam.
Preferably, a connecting steel plate and a first high-strength bolt are arranged at the welding part of the bottom support inclined strut and the section steel column, and the bottom support inclined strut is fixed on the connecting steel plate through the first high-strength bolt so as to fix the bottom support inclined strut on the section steel column.
Preferably, the first high-strength bolt is a high-strength bolt with the specification of M20.
Preferably, the bottom joist and the bottom support diagonal brace both adopt steel beams with the specification of HN 200X 100.
Preferably, the thickness of the connecting steel plate is 30mm thick.
Preferably, be equipped with connecting plate and second high strength bolt between concrete supporting beam and last reinforcing beam and concrete supporting beam and the lower reinforcing beam, go up reinforcing beam and lower reinforcing beam and be fixed in on the connecting plate and fixed mutually with concrete supporting beam through second high strength bolt.
Preferably, the connecting plate is a connecting steel plate with the specification of 30 mm.
Preferably, the upper reinforcing beam and the lower reinforcing beam are both provided as [ 20-channel steel.
Compared with the prior art, the scheme of the utility model at least comprises the following beneficial effects:
(1) the reinforcing structure comprises a section steel column and a concrete supporting beam, wherein the section steel column is hoisted to the supporting part of the concrete supporting beam.
(2) The reinforcing support structure comprises the bottom joist and the bottom support inclined strut, one end of the bottom support inclined strut is connected with the bottom joist, and the other end of the bottom support inclined strut is welded with the section steel column.
(3) The utility model relates to a reinforced support structure, which comprises an upper reinforced beam and a lower reinforced beam, wherein one side of the upper reinforced beam is fixed with the upper end of a concrete support beam, the other side of the upper reinforced beam is welded with a section steel column, one side of the lower reinforced beam is fixed with the lower end of the concrete support beam, and the other side of the lower reinforced beam is welded with the section steel column.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
FIG. 1 is an elevational view of the connection of a concrete support beam to a section steel column in accordance with the present invention;
FIG. 2 is a plan view of the bottom bracket beam and bottom bracket diagonal brace of the present invention in connection with a concrete support beam;
FIG. 3 is a plan view of the connection of upper and lower reinforcing beams of the present invention to a concrete support beam;
FIG. 4 is an elevational view of the bottom joist and bottom diagonal brace in connection with a concrete support beam of the present invention.
In the figure, a section steel column 1, a concrete support beam 2, a reinforcing support structure 3, a bottom joist 31, a bottom support inclined strut 32, a connecting steel plate 33, a first high-strength bolt 34, an upper reinforcing beam 35, a lower reinforcing beam 36, a connecting plate 37, a second high-strength bolt 38 and a support part 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are used broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, elastically connected, indirectly connected through an intermediate medium, or connected between two elements.
As shown in fig. 1, the vertical relationship between a concrete support beam 2 and a section steel column 1 is illustrated, wherein the section steel column 1 and the concrete support beam 2 are included, and the section steel column 1 is hoisted to a support portion 4 of the concrete support beam 2 by partially chiseling a concrete protection layer of the concrete support beam 2.
As shown in fig. 2, the present invention provides a reinforcing structure applied after a portion of a concrete supporting beam 2 is chiseled off, the reinforcing structure is further provided with a reinforcing support structure 3, the lower end of the concrete supporting beam 2 can be supported by the reinforcing support structure 3 and is connected with a section steel column 1, the present invention realizes reinforcement of the concrete supporting beam 2 by the reinforcing support structure 3, the load supporting capability of the concrete supporting beam 2 is improved, and the supporting safety of a foundation pit is ensured.
The reinforcing support structure 3 comprises a bottom joist 31 and a bottom support inclined strut 32, one end of the bottom support inclined strut 32 is connected with the bottom joist 31, the other end of the bottom support inclined strut 32 is welded with the section steel column 1, the bottom joist 31 is connected with the lower end of the concrete support beam 2 to jointly support the concrete support beam 2, and the welding structure between the bottom joist 31 and the bottom support inclined strut 32 is utilized to help to improve the support strength of the concrete support beam 2, so that the support load capacity of the concrete support beam 2 is improved.
In the concrete implementation, the bottom joist 31 and the bottom brace diagonal 32 are welded to form a stable triangular structure, the stable triangular structure can be arranged at the lower end of the concrete support beam 2 to support the concrete support beam 2, and the bottom brace diagonal 32 can be replaced by a bottom side beam.
As shown in fig. 3, the reinforcing and supporting structure 3 of the present invention includes an upper reinforcing beam 35 and a lower reinforcing beam 36, one side of the upper reinforcing beam 35 is fixed to the upper end of the concrete supporting beam 2, the other side of the upper reinforcing beam 35 is welded to the section steel column 1, one side of the lower reinforcing beam 36 is fixed to the lower end of the concrete supporting beam 2, and the other side of the lower reinforcing beam 36 is welded to the section steel column 1, and the present invention performs reinforcing and supporting on the concrete supporting beam 2 through the upper reinforcing beam 35 and the lower reinforcing beam 36, thereby improving the supporting load capacity of the concrete supporting beam 2 and preventing the safety loss of protection of foundation pit supporting.
As shown in fig. 4, specifically, a connecting steel plate 33 and a first high-strength bolt 34 are arranged at the welding position of the shoe diagonal brace 32 and the section steel column 1, in practical application, the first high-strength bolt 34 is a high-strength bolt with the specification of M20, the connecting steel plate 33 is a steel plate with the thickness of 30mm, and the shoe diagonal brace 32 is fixed to the connecting steel plate 33 through the first high-strength bolt 34, so that the shoe diagonal brace 32 is fixed to the section steel column 1.
In the concrete implementation, the bottom joist 31 and the bottom joist 32 of the utility model both adopt steel beams with the specification of HN 200X 100.
Specifically, the connecting plate 37 and the second high-strength bolt 38 are arranged between the concrete supporting beam 2 and the upper reinforcing beam 35 and between the concrete supporting beam 2 and the lower reinforcing beam 36, in the specific implementation, the connecting plate 37 is a steel plate with the specification of 30mm, the second high-strength bolt 38 is a high-strength bolt with the specification of M20, and the upper reinforcing beam 35 and the lower reinforcing beam 36 are both fixed on the connecting plate 37 through the second high-strength bolt 38, so that the upper reinforcing beam 35 and the concrete supporting beam 2 and the lower reinforcing beam 36 and the concrete supporting beam 2 are fixed.
Specifically, the upper reinforcing beam 35 and the lower reinforcing beam 36 of the present invention are each provided as [ 20-channel steel.
In the embodiment of the present invention, the reinforcing support structure 3 is used in two cases:
in the first case, after the concrete support beam 2 is partially chiseled, the concrete support beam 2 can be supported by the bottom joist 31 and the bottom support diagonal brace 32 without shearing off the steel bars in the concrete support, so as to improve the load supporting capability of the concrete support beam 2.
In the second case, after the concrete support beam 2 is partially chiseled, when the reinforcing bars in the concrete support are cut off, one side of the upper reinforcing beam 35 is fixed to the upper end of the concrete support beam 2, the other side of the upper reinforcing beam 35 is welded to the section steel column 1, one side of the lower reinforcing beam 36 is fixed to the lower end of the concrete support beam 2, the other side of the lower reinforcing beam 36 is welded to the section steel column 1, and the concrete support beam 2 is clamped by the upper reinforcing beam 35 and the lower reinforcing beam 36, so that the concrete support beam 2 is reinforced and supported, and the load supporting capacity of the concrete support beam 2 is improved.
The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Claims (10)
1. The utility model provides an use reinforcement structure after a concrete supporting beam part chisels out which characterized in that: the reinforcing structure comprises a section steel column and a concrete supporting beam, wherein the section steel column is hoisted to the supporting position of the concrete supporting beam, the reinforcing structure further comprises a reinforcing supporting structure, and the reinforcing supporting structure supports the lower end of the concrete supporting beam and is connected with the section steel column to reinforce the concrete supporting beam so as to reinforce the supporting load of the concrete supporting beam.
2. The reinforcing structure applied to a concrete supporting beam portion after chiseling off as set forth in claim 1, wherein: the reinforcing support structure comprises a bottom joist and a bottom support inclined strut, one end of the bottom support inclined strut is connected with the bottom joist, the other end of the bottom support inclined strut is welded with the section steel column, and the bottom joist and the bottom support inclined strut at the lower end of the concrete support beam are connected with each other to support the concrete support beam.
3. The reinforcing structure applied to a concrete supporting beam portion after chiseling off as set forth in claim 1, wherein: the reinforcement bearing structure includes reinforcement roof beam and lower reinforcement roof beam, it is located a concrete supporting beam's upper end and lower extreme respectively to go up reinforcement roof beam and lower reinforcement roof beam, it is fixed mutually with a concrete supporting beam's upper end to go up one side of reinforcement roof beam, the opposite side and the shaped steel post of going up the reinforcement roof beam weld mutually, one side and a concrete supporting beam's lower extreme of reinforcement roof beam are fixed mutually down, the opposite side and the shaped steel post of reinforcement roof beam weld mutually down, reinforcement bearing structure carries out the reinforcement through last reinforcement roof beam and lower reinforcement roof beam to a concrete supporting beam and supports.
4. The reinforcing structure applied to a concrete supporting beam portion after chiseling off as set forth in claim 2, wherein: the bottom support inclined strut is fixed on the connecting steel plate through the first high-strength bolt so as to fix the bottom support inclined strut on the section steel column.
5. The reinforcing structure applied to a concrete supporting beam portion after chiseling off as set forth in claim 4, wherein: the first high-strength bolt is an M20 high-strength bolt.
6. The reinforcing structure applied to a concrete supporting beam portion after chiseling off as set forth in claim 2, wherein: the bottom joist and the bottom support inclined strut are all steel beams with the specification of HN 200X 100.
7. The reinforcing structure applied to a concrete supporting beam portion after chiseling off as set forth in claim 4, wherein: the thickness of the connecting steel plate is 30 mm.
8. The reinforcing structure applied to a concrete supporting beam portion after chiseling off as set forth in claim 3, wherein: and a connecting plate and a second high-strength bolt are arranged between the concrete supporting beam and the upper reinforcing beam as well as between the concrete supporting beam and the lower reinforcing beam, and the upper reinforcing beam and the lower reinforcing beam are fixed on the connecting plate and are fixed with the concrete supporting beam through the second high-strength bolts.
9. The reinforcing structure applied to a concrete supporting beam portion after chiseling off as set forth in claim 8, wherein: the connecting plate adopts a connecting steel plate with the specification of 30 mm.
10. The reinforcing structure applied to a concrete supporting beam portion after chiseling off as set forth in claim 8, wherein: the upper reinforcing beam and the lower reinforcing beam are both arranged to be [20 channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122563127.2U CN216379548U (en) | 2021-10-25 | 2021-10-25 | Reinforcing structure applied to concrete supporting beam after partial chiseling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122563127.2U CN216379548U (en) | 2021-10-25 | 2021-10-25 | Reinforcing structure applied to concrete supporting beam after partial chiseling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216379548U true CN216379548U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122563127.2U Active CN216379548U (en) | 2021-10-25 | 2021-10-25 | Reinforcing structure applied to concrete supporting beam after partial chiseling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216379548U (en) |
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2021
- 2021-10-25 CN CN202122563127.2U patent/CN216379548U/en active Active
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