CN214996260U - A reinforced structure for consolidating high ductility concrete column roof beam - Google Patents
A reinforced structure for consolidating high ductility concrete column roof beam Download PDFInfo
- Publication number
- CN214996260U CN214996260U CN202120387363.0U CN202120387363U CN214996260U CN 214996260 U CN214996260 U CN 214996260U CN 202120387363 U CN202120387363 U CN 202120387363U CN 214996260 U CN214996260 U CN 214996260U
- Authority
- CN
- China
- Prior art keywords
- reinforcing
- plate
- positioning
- post
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The embodiment of the utility model relates to the technical field of building construction, in particular to a reinforcing structure for reinforcing a high-ductility concrete column beam, which comprises a reinforcing frame, an inclined reinforcing plate and a positioning and pressing device; the upper surface and the lower surface of the reinforcing frame are rotatably connected with the inclined reinforcing plate through rotating shafts, mounting holes are formed in the surface of the inclined reinforcing plate, positioning bolts penetrate through the mounting holes, and the positioning bolts extend to the inside of the column beam. The utility model discloses beneficial effect does: with the surface of location closing device joint at the post roof beam to carry out the chucking to the post, guarantee area of contact between the device and the post, use positioning bolt to run through the mounting hole on oblique gusset plate surface, run through positioning bolt's one end to the inside of post or roof beam, under the effort of oblique gusset plate bearing diagonal, can effectively improve the combination fastening degree of post and roof beam, guarantee the intensity of post roof beam combination department, make the post roof beam become whole, common atress guarantees the common bearing capacity of post roof beam.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to reinforced structure for consolidating high ductility concrete column roof beam.
Background
The high-ductility concrete is a fiber reinforced composite material based on the design principle of micromechanics and taking cement, quartz sand and the like as matrixes, has high ductility, high damage resistance, high durability, high strength (compression resistance and tensile resistance) and good crack control capability, and is also called as bendable concrete.
The concrete column beam is a bridge column body which is made of concrete as a main material and used for supporting, a node is a pivot for transferring force of a frame structure, the functions of transferring and distributing internal force and guaranteeing integrity are achieved, a core area of the node is subjected to large horizontal shearing force, shearing brittle failure is easy to generate, in addition, the reinforcing steel bar is bonded and degraded due to the effect of repeated load, and the reinforcing steel bar is anchored and damaged, so that the strength, the rigidity and the energy consumption capability of the node are greatly reduced, and once the node is damaged, the structure can be in an extremely unfavorable stress state, and even the whole structure is collapsed.
Therefore, there is a need for a reinforcing structure for reinforcing a high-ductility concrete column beam to overcome the occurrence of the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, that is, to solve the above bonding degradation of the reinforcing steel bars, the reinforcing steel bar anchoring failure occurs, so as to greatly reduce the strength, rigidity and energy consumption capability of the node, and once the node is broken, the structure can be in an extremely unfavorable stressed state, even the whole structure is collapsed, an embodiment of the utility model provides a reinforcing structure for reinforcing a high-ductility concrete column beam, which comprises a reinforcing frame, an inclined reinforcing plate and a positioning and compressing device;
the upper surface and the lower surface of the reinforcing frame are rotatably connected with the inclined reinforcing plate through rotating shafts, the surface of the inclined reinforcing plate is provided with a mounting hole, a positioning bolt penetrates through the inside of the mounting hole, and the positioning bolt extends to the inside of the column beam;
and a pressing rod is fixedly connected to the inner side wall of the reinforcing frame, and one end of the pressing rod is fixedly connected with the positioning and pressing device.
Optionally, the reinforcing frame comprises an upper connecting clamping plate and a lower connecting clamping plate, connecting plates are fixedly connected to two sides of the outer surfaces of the upper connecting clamping plate and the lower connecting clamping plate, threaded bolts are connected to the connecting plates in a threaded mode, and the threaded bolts penetrate through the connecting plates on the same side of the upper connecting clamping plate and the lower connecting clamping plate.
Optionally, the inner side walls of the upper connecting clamping plate and the lower connecting clamping plate are fixedly connected with the pressing rod.
Optionally, one end of the oblique reinforcing plate is rotatably connected with a positioning plate through a rotating shaft, and the positioning plate is fixed on the surface of the column beam through a mounting bolt.
Optionally, the positioning and compressing device comprises a compressing sleeve plate, a partition plate is fixedly connected to the inner side wall of the compressing sleeve plate, connecting springs in a compressed state are fixedly connected to two sides of the partition plate, an L-shaped clamping plate is fixedly connected to one end of each of the two connecting springs, and the L-shaped clamping plate is clamped on the surface of the column beam.
Optionally, the compression rod includes a mounting sleeve, a compression spring in an extended state is fixedly connected to the inside of the mounting sleeve, one end of the compression spring is fixedly connected to a compression rod, and one end of the compression rod is fixed to the outer surface of the compression sleeve plate.
The utility model has the advantages that: the utility model has the advantages of, with the surface of location closing device joint at the post roof beam, and carry out the chucking to the post, guarantee the area of contact between the device and the post, use positioning bolt to run through the mounting hole on oblique gusset plate surface, run through the inside to post or roof beam with positioning bolt's one end, the rethread mounting bolt is fixed a position the locating plate on the surface of roof beam, the stability of the device installation on the post roof beam has further been improved, under the effort of oblique gusset plate bearing diagonal, can effectively improve the combination fastening degree of post and roof beam, guarantee the intensity of post roof beam junction, make the post roof beam become whole, common atress guarantees the common bearing capacity of post roof beam, other beneficial effects explain in detail in the embodiment.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a reinforcing structure for reinforcing a high-ductility concrete column beam;
FIG. 2 is a schematic structural view illustrating a connection between a reinforcing frame and an inclined reinforcing plate;
FIG. 3 is a schematic structural view of a reinforcing frame;
FIG. 4 is a schematic structural view of a positioning and compressing device;
fig. 5 is a schematic structural view of the hold-down bar.
In the figure:
1. reinforcing the frame; 11. a clamping plate is connected to the upper part; 12. a lower connecting clamping plate; 13. a connecting plate; 14. a threaded bolt;
2. an oblique reinforcing plate;
3. positioning a pressing device; 31. compressing the sleeve plate; 32. a partition plate; 33. a connecting spring; 34. an L-shaped clamping plate;
4. mounting holes;
5. positioning the bolt;
6. positioning a plate;
7. a hold down bar; 71. installing a sleeve; 72. a compression spring; 73. a pressure lever.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention, and terms such as "and/or" as used herein include any and all combinations of one or more of the associated listed items; furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 5, an embodiment of the present invention discloses a reinforcing structure for reinforcing a high-ductility concrete column beam, including a reinforcing frame 1, an inclined reinforcing plate 2 and a positioning and pressing device 3;
the upper surface and the lower surface of the reinforcing frame 1 are rotatably connected with inclined reinforcing plates 2 through rotating shafts, mounting holes 4 are formed in the surfaces of the inclined reinforcing plates 2, positioning bolts 5 penetrate through the mounting holes 4, and the positioning bolts 5 extend into the column beams;
a pressing rod 7 is fixedly connected to the inner side wall of the reinforcing frame 1, and one end of the pressing rod 7 is fixedly connected with a positioning pressing device 3;
the reinforcing frame 1 comprises an upper connecting clamping plate 11 and a lower connecting clamping plate 12, two sides of the outer surfaces of the upper connecting clamping plate 11 and the lower connecting clamping plate 12 are fixedly connected with connecting plates 13, threaded bolts 14 are connected to the connecting plates 13 in a threaded mode, the threaded bolts 14 penetrate through the connecting plates 13 on the same side of the upper connecting clamping plate 11 and the lower connecting clamping plate 12, and the inner side walls of the upper connecting clamping plate 11 and the lower connecting clamping plate 12 are fixedly connected with pressing rods 7;
one end of the inclined reinforcing plate 2 is rotatably connected with a positioning plate 6 through a rotating shaft, and the positioning plate 6 is fixed on the surface of the column beam through a mounting bolt;
the positioning and pressing device 3 comprises a pressing sleeve plate 31, a partition plate 32 is fixedly connected to the inner side wall of the pressing sleeve plate 31, connecting springs 33 in a compressed state are fixedly connected to two sides of the partition plate 32, an L-shaped clamping plate 34 is fixedly connected to one end of each of the two connecting springs 33, and the L-shaped clamping plate 34 is clamped on the surface of a column beam; the compression rod 7 comprises a mounting sleeve 71, a compression spring 72 in an extended state is fixedly connected inside the mounting sleeve 71, one end of the compression spring 72 is fixedly connected with a compression rod 73, and one end of the compression rod 73 is fixed on the outer surface of the compression sleeve plate 31.
To sum up, the utility model relates to a reinforced structure for consolidating high ductility concrete column roof beam, the operation flow in the use is as follows:
the method comprises the following steps: the positioning and pressing device 3 is clamped on the surface of the column beam:
the L-shaped clamping plates 34 are clamped at two sides of the surface of the column, under the action of the connecting springs 33 in a compressed state, two side surfaces of the column are clamped, meanwhile, in the compression rod 7, the compression rod 73 applies an action force towards the column direction to the compression sleeve plate 31 under the action of the compression springs 72 in an extended state, namely, the positioning compression device 3 is tightly attached to the surface of the column, the column is clamped, and the contact area between the device and the column is ensured;
step two: under the action of the rotating shaft, the position direction of the inclined reinforcing plate 2 is rotated, so that the positioning plate 6 is tightly attached to the surface of the beam, the positioning bolt 5 penetrates through the mounting hole 4 in the surface of the inclined reinforcing plate 2, one end of the positioning bolt 5 penetrates into the column or the beam, and the positioning plate 6 is positioned on the surface of the beam through the mounting bolt, so that the stability of the device on the column beam is further improved;
step three: under the effort of 2 bearing diagonal of reinforcing plate to one side, can effectively improve the combination fastening degree of post and roof beam, guarantee the intensity of post roof beam joint department, make the post roof beam become whole, common atress guarantees the common bearing capacity of post roof beam.
The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.
Claims (6)
1. A reinforcing structure for reinforcing a high-ductility concrete column beam is characterized by comprising a reinforcing frame (1), an inclined reinforcing plate (2) and a positioning and pressing device (3);
the upper surface and the lower surface of the reinforcing frame (1) are rotatably connected with the inclined reinforcing plate (2) through rotating shafts, the surface of the inclined reinforcing plate (2) is provided with a mounting hole (4), a positioning bolt (5) penetrates through the inside of the mounting hole (4), and the positioning bolt (5) extends to the inside of the column beam;
the reinforcing frame is characterized in that a pressing rod (7) is fixedly connected to the inner side wall of the reinforcing frame (1), and one end of the pressing rod (7) is fixedly connected with the positioning and pressing device (3).
2. The reinforcing structure for reinforcing a high-ductility concrete column beam according to claim 1, wherein the reinforcing frame (1) comprises an upper connecting clamping plate (11) and a lower connecting clamping plate (12), connecting plates (13) are fixedly connected to both sides of the outer surfaces of the upper connecting clamping plate (11) and the lower connecting clamping plate (12), threaded bolts (14) are connected to the connecting plates (13) in a threaded manner, and the threaded bolts (14) penetrate through the connecting plates (13) on the same side of the upper connecting clamping plate (11) and the lower connecting clamping plate (12).
3. The reinforcing structure for reinforcing a high-ductility concrete column beam as claimed in claim 2, wherein the compression bar (7) is fixedly connected to the inner side walls of the upper connecting clip (11) and the lower connecting clip (12).
4. The reinforcing structure for a high-ductility concrete column beam according to claim 1, wherein a positioning plate (6) is rotatably connected to one end of the inclined reinforcing plate (2) by a rotating shaft, and the positioning plate (6) is fixed to the surface of the column beam by a mounting bolt.
5. The reinforcing structure for reinforcing the high-ductility concrete column beam according to claim 1, wherein the positioning and pressing device (3) comprises a pressing sleeve plate (31), a partition plate (32) is fixedly connected to the inner side wall of the pressing sleeve plate (31), connecting springs (33) in a compressed state are fixedly connected to both sides of the partition plate (32), an L-shaped clamping plate (34) is fixedly connected to one end of each of the two connecting springs (33), and the L-shaped clamping plate (34) is clamped on the surface of the column beam.
6. The reinforcing structure for reinforcing a high-ductility concrete column beam according to claim 5, wherein the compression rod (7) comprises a mounting sleeve (71), a compression spring (72) in an extended state is fixedly connected to the inside of the mounting sleeve (71), a compression rod (73) is fixedly connected to one end of the compression spring (72), and one end of the compression rod (73) is fixed to the outer surface of the compression sleeve plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120387363.0U CN214996260U (en) | 2021-02-20 | 2021-02-20 | A reinforced structure for consolidating high ductility concrete column roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120387363.0U CN214996260U (en) | 2021-02-20 | 2021-02-20 | A reinforced structure for consolidating high ductility concrete column roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214996260U true CN214996260U (en) | 2021-12-03 |
Family
ID=79157481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120387363.0U Active CN214996260U (en) | 2021-02-20 | 2021-02-20 | A reinforced structure for consolidating high ductility concrete column roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214996260U (en) |
-
2021
- 2021-02-20 CN CN202120387363.0U patent/CN214996260U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112554337B (en) | Self-reset type rigidity self-adaptive control assembly type beam-column node | |
| CN106400954A (en) | Steel beam-steel pipe concrete column joint based on damage control concept | |
| CN106593002B (en) | A kind of historic building structure post and lintel system house composite reinforcing method | |
| CN103255841A (en) | Assembly-type concrete column-steel beam overhanging end plate type node connecting device | |
| CN102086677A (en) | Prefabricated reinforced concrete beam and connection joint of reinforced concrete column and beam | |
| CN108643602B (en) | Outsourcing anchor steel reinforced structure suitable for concrete beam column node | |
| CN105525686A (en) | Structure for connecting prefabricated concrete composite floor slab with H-shaped steel beam through bolts | |
| CN102733486A (en) | High-efficiency ductile node for prefabrication assembly concrete frame | |
| CN108468378B (en) | Prefabricated node of concrete structure | |
| CN113529979A (en) | Exempt from welded rack node reinforced structure | |
| CN101851967A (en) | Novel joint connecting method for steel plate and concrete combination shear wall connected with frame beam | |
| CN110029777B (en) | Prestressed FRP rib fiber high-strength lightweight aggregate concrete beam and preparation method thereof | |
| CN215889446U (en) | Ancient building timber structure tenon fourth of twelve earthly branches node reinforced structure | |
| CN213358962U (en) | Novel assembled power consumption type dry-type connecting beam column node | |
| CN212773146U (en) | Adopt stud, epoxy mortar and bolted connection's composite beam | |
| CN214996260U (en) | A reinforced structure for consolidating high ductility concrete column roof beam | |
| CN210713194U (en) | Rigidity-controllable assembled node structure | |
| CN110284589B (en) | Hub type precast concrete beam column assembly type self-resetting system and construction method | |
| CN110130485B (en) | Prefabricated assembly type beam column node with toothed plates and assembly method thereof | |
| CN214302985U (en) | Energy consumption plate device for reinforcing wood structure node | |
| CN112431436B (en) | Anti-punching reinforcement construction method for flat slab | |
| CN115012670A (en) | Multilayer anchoring connection method for fiber reinforced concrete beam-column joint | |
| CN215760797U (en) | T-shaped node component for concrete pouring of steel beam and steel pipe bundle | |
| CN210767230U (en) | Full-assembly type functional restorable RCS node with supporting connection | |
| CN111424819A (en) | Assembly type steel pipe truss reinforced node connecting structure and mounting method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220920 Address after: Room 2055, Building 1, No. 63, Liantai Road, Baoshan District, Shanghai, 201900 Patentee after: Shanghai duomao Construction Technology Co.,Ltd. Address before: 450000 807, block B, Zhengshang navigation Plaza, intersection of hanghai road and Xiangyun Road, Erqi District, Zhengzhou City, Henan Province Patentee before: Henan duomao Construction Technology Co.,Ltd. |