CN220434319U - High-ductility concrete wall reinforcing structure - Google Patents
High-ductility concrete wall reinforcing structure Download PDFInfo
- Publication number
- CN220434319U CN220434319U CN202322262506.7U CN202322262506U CN220434319U CN 220434319 U CN220434319 U CN 220434319U CN 202322262506 U CN202322262506 U CN 202322262506U CN 220434319 U CN220434319 U CN 220434319U
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 122
- 230000007246 mechanism Effects 0.000 claims description 17
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 102100040428 Chitobiosyldiphosphodolichol beta-mannosyltransferase Human genes 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The application relates to a high ductility concrete wall body reinforced structure, its including set up in the reinforcing bar net piece of old wall body both sides, wear to locate a plurality of connecting pieces on the old wall body and pour in concrete on the reinforcing bar net piece, the both ends of connecting piece respectively with the reinforcing bar net piece is connected, the reinforcing bar net piece covers the lateral wall of old wall body is whole. The side wall of the old wall needing to be reinforced is covered by the reinforcing mesh, then the reinforcing mesh is connected with the old wall by the connecting piece, concrete is coated on the reinforcing mesh and the old wall and trowelled, and cracks and the like on the old wall are filled by the concrete, so that the effect of reinforcing the old wall is achieved.
Description
Technical Field
The application relates to the technical field of wall reinforcement technology, in particular to a high-ductility concrete wall reinforcement structure.
Background
After long-term use, the surface of the concrete wall is cracked or cracked for various reasons, and the cracks or separation cracks influence the strength of the wall, so that the cracks or cracks need to be repaired.
The application number of China patent discloses a wall body cracked reinforced structure and construction method thereof, including wall body, reinforcement billet, the wall body is excavated and is had the repair groove, repair groove both sides are equipped with the reinforcing hole, the reinforcement billet passes through cement self-tapping screw to be fixed in repair groove both sides, and cement self-tapping screw is fixed in the reinforcing hole, repair inslot is filled with cement mortar, cement mortar fills in repair groove.
In the scheme, the repairing groove is required to be formed in the wall body in the reinforcing process, and then the repairing groove is filled up, so that the repairing of the crack is realized. However, in the process of forming the repairing groove, the surface of the wall body needs to be damaged, so that the whole wall body is subjected to severe vibration, and cracks can be formed in other positions of the wall body.
It is therefore necessary to propose a new solution to the above-mentioned problems.
Disclosure of Invention
In order to reduce damage to a wall body when repairing cracks on the wall body, the application provides a high-ductility concrete wall reinforcing structure.
The application provides a high ductility concrete wall reinforced structure adopts following technical scheme:
the utility model provides a high ductility concrete wall body reinforced structure, including set up in the reinforcing bar net piece of old wall body both sides, wear to locate a plurality of connecting pieces on the old wall body and pour in concrete on the reinforcing bar net piece, the both ends of connecting piece respectively with the reinforcing bar net piece is connected, the reinforcing bar net piece covers the lateral wall of old wall body is whole.
Through adopting above-mentioned technical scheme, utilize the reinforcing bar net piece to cover the lateral wall that the old wall body needs to be consolidated, later utilize the connecting piece to make after reinforcing bar net piece and the old wall body be connected with concrete coating on reinforcing bar net piece and old wall body and trowelling, the concrete fills in the crack etc. on the old wall body to reach the effect to old wall body consolidates.
Optionally: the connecting piece including wear to locate threaded rod and screw thread on the old wall body set up in the coupling nut of the tip of threaded rod, still be provided with a plurality of butt pieces on the reinforcing bar net piece, the threaded rod wears to locate the butt piece, coupling nut be close to the one end of old wall body with the butt piece butt, the butt piece be close to the terminal surface of old wall body with one side butt that the reinforcing bar net piece kept away from the old wall body.
Through adopting above-mentioned technical scheme, apply the power that is close to each other to the reinforcing bar net piece that is located old wall body both sides through the cooperation of threaded rod and coupling nut to make reinforcing bar net piece and the stable connection of old wall body, make follow-up concrete pour be difficult for receiving the influence.
Optionally: the supporting piece is close to the terminal surface of old wall body and has seted up a plurality of grooves of stepping down, the reinforcing bar of reinforcing bar net piece is inlayed and is located the inslot of stepping down, the diameter of the reinforcing bar of reinforcing bar net piece is greater than the degree of depth of the groove of stepping down.
Through adopting above-mentioned technical scheme, utilize the groove of stepping down to make the reinforcing bar on the reinforcing bar net piece can inlay and locate the inslot of stepping down, make difficult production relative movement between butt piece and the reinforcing bar net piece to inject the relative position between reinforcing bar net piece and the old wall body, make the connection of reinforcing bar net piece more stable.
Optionally: the surface of the abutting piece is penetrated with an adjusting groove parallel to the length direction of the abutting piece, and the threaded rod is penetrated in the adjusting groove.
By adopting the technical scheme, after deviation occurs in the penetrating position of the threaded rod, the reinforcing mesh can still normally contact with the abutting piece and be limited by the connecting piece.
Optionally: the end face of the supporting sheet far away from the old wall body is penetrated with a plurality of lightening holes.
Through adopting above-mentioned technical scheme, utilize the lightening hole to reduce the weight of butt piece, can get into in the lightening hole simultaneously to strengthen the joint strength between butt piece and the concrete.
Optionally: the reinforcing mechanism comprises a plurality of reinforcing rods which are horizontally arranged and hooking pieces which are arranged in two ends of the reinforcing rods, wherein the hooking pieces are used for hooking the reinforcing steel meshes, and the hooking pieces on the same reinforcing rods are respectively connected with the adjacent reinforcing steel meshes.
Through adopting above-mentioned technical scheme, utilize strengthening mechanism to connect adjacent reinforcing bar net piece, after pouring concrete, strengthening mechanism can set up in the clearance between adjacent reinforcing bar net piece and support the concrete, makes the intensity of the concrete of this department difficult decline after solidifying.
Optionally: and connecting rods are connected with the adjacent reinforcing rods.
Through adopting above-mentioned technical scheme, make the stiffener can remove simultaneously, make strengthening mechanism and reinforcing bar net piece's connection more convenient.
Optionally: the lower extreme of stiffener still is provided with the anticreep piece, run through on the terminal surface of anticreep piece perpendicular to stiffener has the anticreep groove, the anticreep groove runs through the lower terminal surface of anticreep piece, the reinforcing bar net piece is the reinforcing bar joint that the level set up in the anticreep inslot.
Through adopting above-mentioned technical scheme, utilize the anticreep piece to increase the joint strength between strengthening mechanism and the reinforcing bar net piece, make the reinforcement be difficult for coming off from the reinforcing bar net piece, make follow-up pouring concrete's process be difficult for receiving the influence.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the reinforcing mesh is covered on the surface of the old wall, the reinforcing mesh is connected with the old wall by the connecting piece, and then concrete is coated on the reinforcing mesh and the old wall, so that cracks and the like on the old wall are filled with the concrete, the effect of reinforcing the old wall is achieved, and the old wall is not easy to be damaged secondarily;
2. and supporting the concrete in the gaps between the adjacent reinforcing steel meshes by using a reinforcing mechanism, so that the strength of the concrete at the gaps is enhanced.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
fig. 2 is a schematic view for showing a mounting position of a reinforcing mesh according to an embodiment of the present application;
fig. 3 is an enlarged view of a portion a of fig. 2;
fig. 4 is an enlarged view of a portion B of fig. 2.
In the figure, 1, a reinforcing mesh sheet; 2. a connecting piece; 21. a threaded rod; 22. a coupling nut; 3. a contact piece; 31. an adjustment tank; 32. a lightening hole; 33. a relief groove; 4. a reinforcing mechanism; 41. a reinforcing rod; 42. a hooking member; 43. a connecting rod; 44. an anti-falling block; 441. an anti-drop groove; 5. And (3) concrete.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The application discloses a high ductility concrete wall body reinforced structure, as shown in fig. 1 and 2, including set up in the reinforcing bar net piece 1 of old wall body both sides, wear to locate a plurality of connecting pieces 2 on the old wall body, and pour in the concrete 5 of reinforcing bar net piece 1 on the old wall body. The reinforcing bar net piece 1 is formed by mutually splicing and welding a plurality of reinforcing bars which are vertically arranged and horizontally arranged, glass fibers are mixed in the concrete 5 to form high-ductility concrete 5, after the concrete 5 is poured on the old wall body and the reinforcing bar net piece 1, the concrete 5 flows to cover cracks or fine deformation on the old wall body, so that the effect of reinforcing the old wall body is achieved, and vibration suffered by the old wall body is reduced in the processing process.
As shown in fig. 3, the connecting piece 2 comprises a threaded rod 21 penetrating through the old wall body and connecting nuts 22 respectively screwed at two ends of the threaded rod 21. One side of the reinforcing bar net piece 1, which is far away from the old wall body, is arranged on a plurality of abutting pieces 3, the abutting pieces 3 can be abutted with two adjacent and parallel reinforcing bars on the reinforcing bar net piece 1 at the same time, an adjusting groove 31 which is parallel to the length direction of the reinforcing bar net piece is penetrated on the abutting pieces 3, a threaded rod 21 is penetrated in the adjusting groove 31, and a connecting nut 22 which is in threaded connection with the threaded rod 21 is abutted against the side wall of the abutting pieces 3, which is far away from the old wall body. The connecting piece 2 is used for applying force towards the old wall body to the abutting piece 3, so that the abutting piece 3 applies force towards the old wall body to the reinforcing mesh 1, the reinforcing mesh 1 and the old wall body can be stably connected, and the subsequent construction process is not easy to influence.
In order to prevent relative movement between the abutting piece 3 and the reinforcing mesh 1 when the abutting piece 3 applies a force to the reinforcing mesh 1 in the direction of the old wall. The end positions of the side walls of the abutting pieces 3, which are close to the old wall, close to the abutting pieces 3 are provided with the giving-off grooves 33, and the giving-off grooves 33 penetrate through the side walls of the abutting pieces 3, which are perpendicular to the steel bars connected with the same. The reinforcing bar above the reinforcing bar net piece 1 can be embedded in the groove 33 of stepping down, and the diameter of the reinforcing bar on the reinforcing bar net piece 1 is greater than the depth of the groove 33 of stepping down to when the butt piece 3 applys the force towards old wall body to the reinforcing bar net piece 1, the butt piece 3 can leave the clearance with the lateral wall of old wall body, thereby the pouring of the concrete 5 of later stage pouring concrete 5 in-process of being convenient for.
In order to make the connection strength between the abutment piece 3 and the concrete 5 less susceptible after the concrete 5 is poured, a plurality of lightening holes 32 are formed in the end face of the abutment piece 3 close to the old wall, and the lightening holes 32 are arranged along the width direction of the abutment piece 3. The weight of the abutment piece 3 is reduced by the weight-reducing hole 32, material is saved, and the concrete 5 can pass through the weight-reducing hole 32 during the connection with the concrete 5 to increase the connection strength of the abutment piece 3 with the concrete 5.
As shown in fig. 4, when installing the reinforcing mat 1, since the length of the old wall is difficult to determine, a plurality of reinforcing mats 1 are required to be used at the time of installation, and a gap is left between adjacent reinforcing mats 1, and the concrete 5 at the gap may have a low strength of the concrete 5 after setting due to the lack of support of the reinforcing mat 1. Therefore, the reinforcing mechanism 4 for reinforcing the space between the adjacent reinforcing steel bar meshes 1 is arranged between the adjacent reinforcing steel bar meshes 1, the reinforcing mechanism 4 comprises a plurality of reinforcing rods 41 which are horizontally arranged and hook holding pieces 42 which are arranged at two ends of the reinforcing rods 41, and the opening of the hook holding piece 42 faces the direction away from the old wall and hooks the reinforcing steel bars which are vertically arranged on the reinforcing steel bar meshes 1. The adjacent reinforcing mesh 1 is connected by the reinforcing mechanism 4, and is supported in the concrete 5 by the reinforcing rods 41, so that the strength of the solidified concrete 5 is increased.
In order to make the use of the reinforcing mechanism 4 more convenient, a connecting rod 43 which is arranged vertically is welded on the reinforcing rods 41 which are arranged in the same vertical direction, and the reinforcing rods 41 are connected through the connecting rod 43, so that the reinforcing mechanism 4 is more convenient to use. The lower end of the hooking piece 42 is also provided with an anti-falling block 44 for preventing the hooking piece from being separated from the reinforcement mesh 1, and the anti-falling block 44 is arranged close to the hooking piece 42 and is positioned below the hooking piece 42. The anti-drop groove 441 is formed in the lower end face of the anti-drop block 44, the anti-drop groove 441 penetrates through two side walls of the anti-drop block 44 perpendicular to the axis of the reinforcing rod 41, and the reinforcing steel bar mesh 1 is horizontally arranged and embedded in the anti-drop groove 441, so that the reinforcing mechanism 4 can be stably connected with the reinforcing steel bar mesh 1 and is not easy to drop from the reinforcing steel bar mesh 1.
The implementation principle of the embodiment is as follows: through holes are drilled on the old wall according to the size of the reinforcing mesh 1, the reinforcing mesh 1 is covered on the old wall, the reinforcing mechanism 4 is arranged between the adjacent reinforcing mesh 1, the hooking piece 42 and the reinforcing mesh 1 are hooked, the reinforcing mechanism 4 moves downwards, and the anti-falling groove 441 and the reinforcing mesh 1 are horizontally connected. The threaded rod 21 is arranged in a through hole in the old wall in a penetrating way, the abutting piece 3 is sleeved at the end part of the threaded rod 21, the abdication groove 33 on the abutting piece 3 is abutted with the steel bars on the steel bar net sheet 1, then the connecting nut 22 is screwed, and the concrete 5 added with glass fibers is coated on the steel bar net sheet 1 and the old wall and smoothed.
The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A high ductility concrete wall reinforced structure, its characterized in that: including set up in reinforcing bar net piece (1) of old wall body both sides, wear to locate a plurality of connecting pieces (2) on the old wall body and pour in concrete (5) on reinforcing bar net piece (1), the both ends of connecting piece (2) respectively with reinforcing bar net piece (1) are connected, reinforcing bar net piece (1) is with the whole coverage of the lateral wall of old wall body.
2. The high-ductility concrete wall reinforcing structure according to claim 1, wherein: the connecting piece (2) including wear to locate threaded rod (21) and screw thread on the old wall body set up in coupling nut (22) of the tip of threaded rod (21), still be provided with a plurality of butt piece (3) on reinforcing bar net piece (1), threaded rod (21) wear to locate butt piece (3), coupling nut (22) be close to the one end of old wall body with butt piece (3) butt, butt piece (3) be close to the terminal surface of old wall body with reinforcing bar net piece (1) are kept away from one side butt of old wall body.
3. A high-ductility concrete wall reinforcing structure according to claim 2, wherein: the steel bar mesh (1) is embedded in the yielding groove (33), and the diameter of the steel bar mesh (1) is equal to the depth of the yielding groove (33).
4. A high-ductility concrete wall reinforcing structure according to claim 2, wherein: the surface of the abutting piece (3) is penetrated with an adjusting groove (31) parallel to the length direction of the abutting piece, and the threaded rod (21) is penetrated into the adjusting groove (31).
5. A high-ductility concrete wall reinforcing structure according to claim 2, wherein: the end face, far away from the old wall, of the abutting piece (3) is penetrated with a plurality of lightening holes (32).
6. The high-ductility concrete wall reinforcing structure according to claim 1, wherein: reinforcing mechanisms (4) for reinforcing the space between the reinforcing steel bar meshes (1) are arranged between the reinforcing steel bar meshes (1), each reinforcing mechanism (4) comprises a reinforcing rod (41) which is horizontally arranged and hooking pieces (42) which are arranged in two ends of the reinforcing rod (41), each hooking piece (42) is used for hooking the reinforcing steel bar meshes (1), and the hooking pieces (42) on the same reinforcing rod (41) are respectively connected with the adjacent reinforcing steel bar meshes (1).
7. The high-ductility concrete wall reinforcing structure of claim 6, wherein: the adjacent reinforcing rods (41) are commonly connected with a connecting rod (43).
8. The high-ductility concrete wall reinforcing structure of claim 7, wherein: the lower extreme of stiffener (41) still is provided with anticreep piece (44), run through on the terminal surface of anticreep piece (44) perpendicular to stiffener (41) has anticreep groove (441), anticreep groove (441) runs through the lower terminal surface of anticreep piece (44), reinforcing bar net piece (1) are the reinforcing bar joint of level setting in anticreep groove (441).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322262506.7U CN220434319U (en) | 2023-08-22 | 2023-08-22 | High-ductility concrete wall reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322262506.7U CN220434319U (en) | 2023-08-22 | 2023-08-22 | High-ductility concrete wall reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434319U true CN220434319U (en) | 2024-02-02 |
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ID=89703696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322262506.7U Active CN220434319U (en) | 2023-08-22 | 2023-08-22 | High-ductility concrete wall reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434319U (en) |
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2023
- 2023-08-22 CN CN202322262506.7U patent/CN220434319U/en active Active
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