CN220686844U - Reinforcing structure for reinforcing concrete column - Google Patents
Reinforcing structure for reinforcing concrete column Download PDFInfo
- Publication number
- CN220686844U CN220686844U CN202321979955.7U CN202321979955U CN220686844U CN 220686844 U CN220686844 U CN 220686844U CN 202321979955 U CN202321979955 U CN 202321979955U CN 220686844 U CN220686844 U CN 220686844U
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- plate
- reinforcing
- hoop
- concrete column
- fixed
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 74
- 239000004567 concrete Substances 0.000 title claims abstract description 30
- 210000001503 joint Anatomy 0.000 claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000013461 design Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model provides a reinforcing structure for reinforcing a concrete column, which is reasonable in structural design and convenient to operate. The reinforced outer cylinder body mainly comprises two reinforcing plates which are butted together; the two hoop plates are sleeved on the outer side of the reinforcing plate, and are butted together; the fixed component comprises a fixed plate, a movable plate, a first bolt and a second bolt; the fixed plate and the movable plate are respectively arranged at two ends of the hoop plate, the fixed plate is fixed at one end of the hoop plate, and the movable plate is slidably arranged at the other end of the hoop plate; the fixed plate of one hoop plate is in butt joint with the movable plate of the other hoop plate, and the first bolt is arranged on the butt-jointed fixed plate and the movable plate and connects the fixed plate and the movable plate together; the reinforcing plate is provided with a second threaded hole, the hoop plate is provided with a mounting hole, and the second bolt penetrates through the mounting hole and then is in threaded connection with the second threaded hole to connect and fix the reinforcing plate and the hoop plate.
Description
Technical Field
The present utility model relates to a reinforcing structure for reinforcing a concrete column.
Background
Reinforcement technology is becoming increasingly popular in many building structures due to aging of building materials or changes in building service functions. However, the column member, which is one of the important parts in the structure, has a narrow reinforcing construction surface due to the connection of the upper and lower ends thereof with the beam plates, and therefore, is a difficult point in the reinforcing engineering, and many technical and construction problems are not solved well, which is an important problem for restricting the proper reinforcement and protection of the building structure. The existing reinforcement technology can be divided into a section-increasing method, a replacement concrete reinforcement method, a steel-encased method, a steel plate pasting or carbon fiber composite pasting method, a steel sleeve reinforcement method and the like. The method for enlarging the cross section and the method for reinforcing the replacement concrete need to be processed by formwork supporting and the like, the method for wrapping the steel needs to be welded or structural adhesive is used, the method for pasting steel plates, carbon fiber composite materials and the like also needs to use the structural adhesive, and the problems of complex construction, low economy and the like exist. While the steel sleeve reinforcement method for reinforcing the reinforced concrete column has some outstanding advantages as follows:
1. on one hand, the steel sleeve is utilized to apply lateral constraint to the pressed concrete, so that the concrete in the pipe is in a three-way compressive stress state, the generation and development of concrete microcracks are delayed, and on the other hand, the supporting effect of the concrete can also enhance the geometric stability of the steel pipe wall, so that the rigidity and the deformability of the column can be greatly improved on the whole, and the bearing capacity and the earthquake resistance of the column are greatly improved;
2. structural adhesive and templates are not needed, so that the construction speed can be improved;
3. the steel pipe has good processing performance, light dead weight, convenient construction and good reinforcing effect.
In the prior art, chinese patent publication No. CN205063374U discloses a reinforcement structure for reinforcing a concrete column, which can greatly improve the bearing capacity and deformation resistance of the concrete column to be reinforced by means of circumferential constraint action of the reinforcement outer cylinder body on the core area of the concrete column to be reinforced, thereby improving the earthquake resistance of the concrete column, and being suitable for reinforcing members with larger improvement range of bearing capacity. However, the structural connector in the above patent is provided on the inner wall surface of the reinforcement outer cylinder, which is very inconvenient in connection operation.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the reinforcing structure for reinforcing the concrete column, which is reasonable in structural design and convenient to operate.
The utility model solves the problems by adopting the following technical scheme: a reinforcement structure for reinforcing a concrete column comprises a reinforcement outer cylinder body, wherein the reinforcement outer cylinder body mainly comprises two reinforcement plates which are butted together; the method is characterized in that: the device also comprises a hoop mechanism, wherein the hoop mechanism comprises a hoop plate and a fixing assembly; the two hoop plates are sleeved on the outer side of the reinforcing plate, and are butted together; the fixed component comprises a fixed plate, a movable plate, a first bolt and a second bolt; the fixed plate and the movable plate are respectively arranged at two ends of the hoop plate, the fixed plate is fixed at one end of the hoop plate, and the movable plate is slidably arranged at the other end of the hoop plate; the fixed plate of one hoop plate is in butt joint with the movable plate of the other hoop plate, and the first bolt is arranged on the butt-jointed fixed plate and the movable plate and connects the fixed plate and the movable plate together; the reinforcing plate is provided with a second threaded hole, the hoop plate is provided with a mounting hole, and the second bolt penetrates through the mounting hole and then is in threaded connection with the second threaded hole to connect and fix the reinforcing plate and the hoop plate.
The reinforcing plate is of a semicircular arc structure.
The two ends of the reinforcing plate are respectively provided with a clamping groove and a clamping block, the clamping grooves and the clamping blocks are mutually matched, and the two reinforcing plates are butted together, wherein the clamping groove of one reinforcing plate is clamped with the clamping block of the other reinforcing plate.
The hoop plate is of a semicircular arc structure.
The other end of the hoop plate is provided with a sliding groove, and the moving plate is connected to the sliding groove in a sliding way.
The fixed plate and the movable plate are provided with threaded holes I, two threaded holes I of the fixed plate and the movable plate which are in butt joint are coaxial with each other, and the bolts I are connected in the threaded holes I.
The two ends of the hoop plate are respectively provided with a connecting convex part and a connecting notch, and the connecting notch is mutually matched with the connecting convex part; and the connecting convex part of one hoop plate is inserted into the connecting notch of the other hoop plate, and the moving plate is sleeved on the connecting notch.
The outer wall surface of the connecting notch is a conical surface.
The moving plate is provided with a perforation, and the perforation is sleeved on the outer wall of the connecting notch.
The inner surface of the reinforcing plate is provided with spines.
Compared with the prior art, the utility model has the following advantages and effects: the outer cylinder is fixed through the hoop mechanism arranged on the outer side of the outer cylinder, the operation is performed outside the outer cylinder, but not in the outer cylinder, and the operation is more convenient.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of an embodiment of the present utility model;
FIG. 3 is a schematic view of the cross-sectional structure of A-A of FIG. 2;
FIG. 4 is a schematic view of a partial enlarged structure at B of FIG. 3;
FIG. 5 is a schematic view of an installation structure of an embodiment of the present utility model in use;
FIG. 6 is a schematic diagram of a cross-sectional structure used in an embodiment of the present utility model.
Detailed Description
The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.
The embodiment of the utility model comprises a hoop mechanism and a reinforced outer cylinder.
The outer cylinder body of reinforcement mainly comprises two reinforcing plates 2, and reinforcing plate 2 is semicircle arc structure, and the both ends of reinforcing plate 2 are equipped with draw-in groove 11 and fixture block 12, draw-in groove 11 and fixture block 12 looks adaptation each other, and two reinforcing plates 2 set up relatively and dock together, two reinforcing plates 2 that dock together, and the draw-in groove 11 of one reinforcing plate 2 and the fixture block 12 joint of another reinforcing plate 2.
The hoop mechanism comprises a hoop plate 1 and a fixing component.
The hoop plate 1 is of a semicircular arc structure, and the hoop plate 1 is sleeved outside the reinforcing plate 2. The number of the hoop boards 1 is two, and the two hoop boards 1 are oppositely arranged and are butted together, and are mutually connected through the fixing component to be matched with and fix the reinforcing board 2.
The fixed assembly comprises a fixed plate 3, a movable plate 6, a first bolt 4 and a second bolt 14.
The fixed plate 3 and the movable plate 6 are respectively arranged at two ends of the hoop plate 1, the fixed plate 3 is fixed at one end of the hoop plate 1, a sliding groove 7 is arranged at the other end of the hoop plate 1, the movable plate 6 is slidably connected to the sliding groove 7, and thus the movable plate 6 is slidably arranged at the other end of the hoop plate 1. Two hoop plates 1 butted together, wherein the fixed plate 3 of one hoop plate 1 is butted with the moving plate 6 of the other hoop plate 1. Screw holes I5 are formed in the fixed plate 3 and the movable plate 6, the two screw holes I5 of the fixed plate 3 and the movable plate 6 which are in butt joint are coaxial with each other, a bolt I4 is connected in the screw holes I5 in a threaded manner, and the fixed plate 3 and the movable plate 6 are connected together by the bolt I4. The mobile arrangement of the mobile plate 6 allows adapting the concrete columns 16 of different diameters.
The two ends of the hoop plate 1 are respectively provided with a connecting convex part 9 and a connecting notch 10, the connecting notch 10 is mutually matched with the connecting convex part 9, the outer wall surface of the connecting notch 10 is a conical surface, and the wall surface of the connecting notch 10 is made of an elastic steel plate structure; two hoop boards 1 butted together, wherein the connection boss 9 of one hoop board 1 is inserted into the connection notch 10 of the other hoop board 1. The end of the moving plate 6 extending into the sliding groove 7 is provided with a perforation 8, the perforation 8 is sleeved on the outer wall of the connecting notch 10, and the moving plate 6 is sleeved on the connecting notch 10. The device can clamp and fix two hoop boards 1 through the fixing component, the first bolt 4 is screwed and drives the moving board 6 to slide, and the connecting notch 10 can clamp the connecting protruding part 9 when the moving board 6 slides due to the conical surface of the outer wall of the connecting notch 10; such a design makes it possible to fix the two hoop plates 1 more firmly.
The reinforcing plate 2 is provided with a plurality of threaded holes II 13, the hoop plate 1 is provided with a mounting hole 18, the mounting hole 18 is mutually matched with the threaded holes II 13, the bolts II 14 penetrate through the mounting hole 18 and are in threaded connection with the threaded holes II 13, and the reinforcing plate 2 and the hoop plate 1 are connected and fixed. The second bolt 1 is slidable in the mounting hole 18, so that the position of the second bolt 14 can be adjusted for adaptation to the second threaded hole 13.
The spike 15 is arranged on the inner surface of the reinforcing plate 2, so that the reinforcing plate can be more attached to a newly poured concrete layer 17, is difficult to separate, and is firmer.
The working principle of the utility model is as follows: firstly, a reinforcing outer cylinder body is sleeved outside an original concrete column 16, and a second bolt 14 passes through a mounting hole 18 and is in threaded connection with a second threaded hole 13 so as to fix the reinforcing plate 2 and the hoop plate 1; the two hoop plates 1 are fixed through the fixing component on the hoop plate 1, the first bolt 4 is screwed and simultaneously drives the moving plate 6 to slide, and the connecting notch 10 can clamp the connecting protruding part 9 when the moving plate 6 slides due to the conical surface of the outer wall of the connecting notch 10; such a design makes it possible to fix the two hoop plates 1 more firmly. After the reinforcement outer cylinder and the hoop mechanism are fixed, a new casting concrete layer 17 is cast.
In addition, it should be noted that the specific embodiments described in the present specification may vary from part to part, from name to name, etc., and the above description in the present specification is merely illustrative of the structure of the present utility model. All equivalent or simple changes of the structure, characteristics and principle according to the inventive concept are included in the protection scope of the present patent. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. A reinforcement structure for reinforcing a concrete column comprises a reinforcement outer cylinder body, wherein the reinforcement outer cylinder body mainly comprises two reinforcement plates which are butted together; the method is characterized in that: the device also comprises a hoop mechanism, wherein the hoop mechanism comprises a hoop plate and a fixing assembly; the two hoop plates are sleeved on the outer side of the reinforcing plate, and are butted together; the fixed component comprises a fixed plate, a movable plate, a first bolt and a second bolt; the fixed plate and the movable plate are respectively arranged at two ends of the hoop plate, the fixed plate is fixed at one end of the hoop plate, and the movable plate is slidably arranged at the other end of the hoop plate; the fixed plate of one hoop plate is in butt joint with the movable plate of the other hoop plate, and the first bolt is arranged on the butt-jointed fixed plate and the movable plate and connects the fixed plate and the movable plate together; the reinforcing plate is provided with a second threaded hole, the hoop plate is provided with a mounting hole, and the second bolt penetrates through the mounting hole and then is in threaded connection with the second threaded hole to connect and fix the reinforcing plate and the hoop plate.
2. The reinforcing structure for reinforcing a concrete column according to claim 1, characterized in that: the reinforcing plate is of a semicircular arc structure.
3. The reinforcing structure for reinforcing a concrete column according to claim 1, characterized in that: the two ends of the reinforcing plate are respectively provided with a clamping groove and a clamping block, the clamping grooves and the clamping blocks are mutually matched, and the two reinforcing plates are butted together, wherein the clamping groove of one reinforcing plate is clamped with the clamping block of the other reinforcing plate.
4. The reinforcing structure for reinforcing a concrete column according to claim 1, characterized in that: the hoop plate is of a semicircular arc structure.
5. The reinforcing structure for reinforcing a concrete column according to claim 1, characterized in that: the other end of the hoop plate is provided with a sliding groove, and the moving plate is connected to the sliding groove in a sliding way.
6. The reinforcing structure for reinforcing a concrete column according to claim 1, characterized in that: the fixed plate and the movable plate are provided with threaded holes I, two threaded holes I of the fixed plate and the movable plate which are in butt joint are coaxial with each other, and the threaded holes I are connected with bolts I in a threaded manner.
7. The reinforcing structure for reinforcing a concrete column according to claim 1, characterized in that: the two ends of the hoop plate are respectively provided with a connecting convex part and a connecting notch, and the connecting notch is mutually matched with the connecting convex part; and the connecting convex part of one hoop plate is inserted into the connecting notch of the other hoop plate, and the moving plate is sleeved on the connecting notch.
8. The reinforcing structure for reinforcing a concrete column according to claim 7, wherein: the outer wall surface of the connecting notch is a conical surface.
9. The reinforcing structure for reinforcing a concrete column according to claim 7, wherein: the movable plate is provided with a perforation, and the perforation is sleeved on the outer wall of the connecting notch.
10. The reinforcing structure for reinforcing a concrete column according to claim 1, characterized in that: the inner surface of the reinforcing plate is provided with spines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979955.7U CN220686844U (en) | 2023-07-26 | 2023-07-26 | Reinforcing structure for reinforcing concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979955.7U CN220686844U (en) | 2023-07-26 | 2023-07-26 | Reinforcing structure for reinforcing concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220686844U true CN220686844U (en) | 2024-03-29 |
Family
ID=90406523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321979955.7U Active CN220686844U (en) | 2023-07-26 | 2023-07-26 | Reinforcing structure for reinforcing concrete column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220686844U (en) |
-
2023
- 2023-07-26 CN CN202321979955.7U patent/CN220686844U/en active Active
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