CN216076465U

CN216076465U - Reinforced concrete column node antidetonation reinforcing apparatus

Info

Publication number: CN216076465U
Application number: CN202121954509.1U
Authority: CN
Inventors: 谢泽华
Original assignee: Individual
Current assignee: China Construction Kuangbo Fujian Co ltd; Fujian Yuhang Construction Development Co ltd; Yuwang Construction Engineering Group Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-18
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a reinforced concrete column joint seismic strengthening device, which relates to the technical field of buildings and comprises a stand column, wherein a cross beam is fixed on the outer surface of the stand column, and a reinforcing plate is arranged between the stand column and the cross beam. According to the utility model, the spring, the chute, the telescopic rod, the movable plate and the moisture-proof pad are arranged, and when the reinforcing plate is installed, the moisture-proof pad can be arranged in the chute, so that when the moisture-proof pad is installed, the movable plate is extruded by the moisture-proof pad to slide in the chute, the spring and the telescopic rod are compressed, the moisture-proof pad is convenient to install, then after the reinforcing plate is installed, the moisture-proof pad is more stably connected in the reinforcing plate through the stretching of the spring and the telescopic rod, meanwhile, the moisture-proof pad made of reinforced polyester resin is arranged in the reinforcing plate, so that the moisture-proof pad can absorb water at a column node, the corrosion of water to the column node is effectively avoided, and the durability of the reinforced concrete column node is further improved.

Description

Reinforced concrete column node antidetonation reinforcing apparatus

Technical Field

The utility model relates to the technical field of buildings, in particular to a reinforced concrete column joint seismic strengthening device.

Background

The building is a general name of buildings and structures, is an artificial environment created by using the grasped material technical means and applying certain scientific laws, wind and water concepts and aesthetic rules in order to meet the needs of social life of people, and beam column nodes of a reinforced concrete frame structure in a house building are key structural components.

The earthquake resistance of the core area of the node is a key factor influencing the earthquake resistance of the reinforced concrete structure, and the structures cannot meet the earthquake design requirements in an earthquake fortification area and are very fragile under the action of earthquake force, so that an earthquake-resistant reinforcing device is required to perform earthquake-resistant reinforcement on the reinforced concrete beam column node.

According to the chinese patent with publication number CN211007754U, a reinforced concrete column node earthquake-proof reinforcing device is disclosed, comprising a reinforced concrete column, two chutes are provided on the right side surface of the reinforced concrete column, each chute is provided with an expansion pipe inside, the left side of the reinforced concrete column is provided with an L-shaped plate, the right side surface of the L-shaped plate is provided with two threaded holes, and each inner ring of the threaded hole is in threaded connection with an expansion bolt.

The utility model discloses a plurality of bearing bars through L template connection can deepen the support to L template, also can carry out the antidetonation to reinforced concrete column node simultaneously and consolidate, improved the antidetonation reinforcement effect of antidetonation reinforcing apparatus, through the cooperation of the second crab-bolt that is equipped with and fixed plate, can deepen the fixing between L template and the reinforced concrete roof beam, can be more firm to the L template fixing, prevent that the L template from taking place to drop, promoted the anti-seismic performance of antidetonation reinforcing apparatus; however, in the device, when the upright post encounters humid rainwater weather or water permeates from the top of the node, the node is easy to be corroded to a certain extent, and after the upright post is used for a long time, the steel bars in the structure are corroded, even the stressed steel bars are lost, so that the durability of the concrete structure is reduced; simultaneously, when the top of the reinforcing plate at the node in the structure is under the condition of suffering strong vibration or high pressure, the stress of the reinforcing plate is easily concentrated to the right side, so that the upright posts are extruded, the concrete is easily cracked and peeled off, and the stability of the structure is greatly reduced.

Disclosure of Invention

The utility model aims to: in order to solve the problems that the column node is easy to corrode, so that the durability of the structure is reduced, and the stability is greatly reduced when the column node is subjected to strong vibration, the earthquake-resistant reinforcing device for the reinforced concrete column node is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reinforced concrete column node antidetonation reinforcing apparatus, includes the stand, the external fixed surface of stand has the crossbeam, install the reinforcing plate between stand and the crossbeam, the spout has been seted up at the top of reinforcing plate, spring and telescopic link are installed respectively to the inside of spout, the fly leaf is installed on the top of spring, dampproofing pad is installed at the top of fly leaf, first fixed block is installed to the bottom of reinforcing plate, one side of reinforcing plate is seted up flutedly, the internally mounted of recess has manganese steel spring, the second fixed block is installed on manganese steel spring's top, install the connecting plate between first fixed block and the second fixed block, the through-hole has been seted up to one side of stand, the internally mounted of through-hole has the atress piece.

Preferably, the spring is provided with a plurality ofly, and is a plurality of the spring equidistance distributes with the inside of spout, just the telescopic link is located the inside of spring.

Preferably, the moisture-proof pad is connected with the reinforcing plate in a sliding mode through the sliding groove, and the moisture-proof pad is made of reinforced polyester resin.

Preferably, the stress block is positioned on one side of the reinforcing plate, and one side of the stress block is semicircular.

Preferably, bolts are installed at the bottom and one side of the reinforcing plate, and the reinforcing plate is L-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the spring, the chute, the telescopic rod, the movable plate and the moisture-proof pad are arranged, and when the reinforcing plate is installed, the moisture-proof pad can be arranged in the chute, so that when the moisture-proof pad is installed, the movable plate is extruded by the moisture-proof pad to slide in the chute, the spring and the telescopic rod are compressed, the moisture-proof pad is convenient to install, and then after the reinforcing plate is installed, the moisture-proof pad is more stably connected in the reinforcing plate through the stretching of the spring and the telescopic rod;

2. the utility model is provided with a first fixed block, a connecting plate, a second fixed block, a groove, a manganese steel spring, a through hole and a stress block, when strong vibration or extrusion is applied to the node, the generated force is transmitted to the reinforcing plate and then transmitted to the second fixing block by the first fixing block and the connecting plate at the bottom of the reinforcing plate, so that the manganese steel spring at the bottom of the second fixed block generates certain elastic buffer after being vibrated, meanwhile, when the connecting plate is stressed, the second fixing block simultaneously generates a force for extruding to the right, so that the part of the force is transmitted to the stressed block, so that the two stress blocks are mutually counteracted through the interaction of the two stress blocks after being subjected to opposite extrusion forces, and then reduced the extrusion that produces the stand after the node receives vibrations, the effectual stability that improves this structure.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the upright of the present invention;

fig. 4 is an enlarged structural diagram a of the present invention.

In the figure: 1. a column; 2. a cross beam; 3. a reinforcing plate; 4. a first fixed block; 5. a connecting plate; 6. a second fixed block; 7. a stress block; 8. a groove; 9. a manganese steel spring; 10. a through hole; 11. a telescopic rod; 12. a spring; 13. a chute; 14. a moisture-proof pad; 15. a movable plate.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-4, an earthquake-resistant reinforcing device for a reinforced concrete column joint comprises a column 1, a beam 2, a reinforcing plate 3, a first fixing block 4, a connecting plate 5, a second fixing block 6, a stress block 7, a groove 8, a manganese steel spring 9, a through hole 10, an expansion link 11, a spring 12, a chute 13, a moisture-proof pad 14 and a movable plate 15; the outer fixed surface of stand 1 has crossbeam 2, install reinforcing plate 3 between stand 1 and the crossbeam 2, spout 13 has been seted up at the top of reinforcing plate 3, spring 12 and telescopic link 11 are installed respectively to the inside of spout 13, fly leaf 15 is installed on the top of spring 12, dampproofing pad 14 is installed at the top of fly leaf 15, first fixed block 4 is installed to the bottom of reinforcing plate 3, recess 8 has been seted up to one side of reinforcing plate 3, the internally mounted of recess 8 has manganese steel spring 9, second fixed block 6 is installed on the top of manganese steel spring 9, install connecting plate 5 between first fixed block 4 and the second fixed block 6, through-hole 10 has been seted up to one side of stand 1, the internally mounted of through-hole 10 has atress piece 7.

Please refer to fig. 2-3, the springs 12 are provided with a plurality of springs 12, the plurality of springs 12 are distributed in the sliding groove 13 at equal intervals, and the telescopic rod 11 is located in the springs 12, so as to facilitate the installation of the moisture-proof pad 14 by compressing the springs 12, and meanwhile, the telescopic rod 11 can effectively limit and fix the springs 12; dampproofing pad 14 passes through spout 13 and reinforcing plate 3 sliding connection, and dampproofing pad 14 adopts the preparation of reinforcing polyester resin material to form, thereby slides in spout 13 through dampproofing pad 14 and is convenient for carry out the dismouting processing with dampproofing pad 14 from reinforcing plate 3, and the reinforcing polyester resin material has the efficient absorption performance to water simultaneously.

Please refer to fig. 1-2, the force-bearing block 7 is located at one side of the reinforcing plate 3, and one side of the force-bearing block 7 is semicircular, so that the forces applied to the reinforcing plate 3 can be mutually offset by the two force-bearing blocks 7, thereby effectively improving the stability of the structure; the bottom and one side of reinforcing plate 3 all install the bolt, and reinforcing plate 3 is "L" shape for reinforcing plate 3 is more stable the fastening to the connection between stand 1 and the crossbeam 2.

The working principle is as follows: firstly, when the reinforcing plate 3 is subjected to vibration by a user, the moisture-proof pad 14 can be filled in the chute 13, so that when the moisture-proof pad 14 is installed, the moisture-proof pad 14 extrudes the movable plate 15 to slide in the chute 13, the spring 12 and the telescopic rod 11 are compressed, the installation of the moisture-proof pad 14 is facilitated, then after the reinforcing plate 3 is installed, the moisture-proof pad 14 is more stably connected in the reinforcing plate 3 through the stretching of the spring 12 and the telescopic rod 11, meanwhile, when the strong vibration or extrusion is applied to a node, the generated force is transmitted to the reinforcing plate 3 and then transmitted to the second fixing block 6 through the first fixing block 4 and the connecting plate 5 at the bottom of the reinforcing plate 3, the manganese steel spring 9 at the bottom of the second fixing block 6 generates certain elastic buffer after the vibration is applied, meanwhile, when the connecting plate 5 is stressed, the second fixing block 6 simultaneously generates rightward extrusion force, make the power of this part will conduct to atress piece 7 department through reinforcing plate 3, and then make two atress pieces 7 receive behind the opposite extrusion force through the interact of two atress pieces 7 for the power that produces the node both sides offsets each other, and then has reduced the extrusion that produces stand 1 after the node receives vibrations.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a reinforced concrete column node antidetonation reinforcing apparatus, includes stand (1), its characterized in that: the outer surface of the stand column (1) is fixed with a cross beam (2), a reinforcing plate (3) is installed between the stand column (1) and the cross beam (2), a sliding groove (13) is formed in the top of the reinforcing plate (3), a spring (12) and a telescopic rod (11) are installed inside the sliding groove (13) respectively, a movable plate (15) is installed on the top end of the spring (12), a moisture-proof pad (14) is installed on the top of the movable plate (15), a first fixing block (4) is installed at the bottom of the reinforcing plate (3), a groove (8) is formed in one side of the reinforcing plate (3), a manganese steel spring (9) is installed inside the groove (8), a second fixing block (6) is installed on the top end of the manganese steel spring (9), a connecting plate (5) is installed between the first fixing block (4) and the second fixing block (6), and a through hole (10) is formed in one side of the stand column (1), and a stress block (7) is arranged in the through hole (10).

2. A reinforced concrete column node seismic strengthening device of claim 1, wherein: spring (12) are provided with a plurality ofly, and are a plurality of spring (12) equidistance distributes and the inside of spout (13), just telescopic link (11) are located the inside of spring (12).

3. A reinforced concrete column node seismic strengthening device of claim 1, wherein: dampproofing pad (14) are through spout (13) and reinforcing plate (3) sliding connection, just dampproofing pad (14) adopt reinforcing polyester resin material preparation to form.

4. A reinforced concrete column node seismic strengthening device of claim 1, wherein: the stress block (7) is positioned on one side of the reinforcing plate (3), and one side of the stress block (7) is semicircular.

5. A reinforced concrete column node seismic strengthening device of claim 1, wherein: the bottom and one side of reinforcing plate (3) all install the bolt, just reinforcing plate (3) are "L" shape.