CN211007070U

CN211007070U - Anti-seismic cross beam for reinforced concrete structure

Info

Publication number: CN211007070U
Application number: CN201920918978.4U
Authority: CN
Inventors: 刘岩
Original assignee: North China University of Science and Technology
Current assignee: North China University of Science and Technology
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-07-14
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses an anti-seismic crossbeam for reinforced concrete structure, which belongs to the technical field of anti-seismic building, and comprises a crossbeam, wherein a support is arranged at the upper part and the lower part inside the crossbeam, a fixed groove is transversely arranged at the middle part of the support, a reinforcing rib is transversely arranged in the fixed groove, fixed seats are arranged at the left and the right sides of the inner wall of the crossbeam, the reinforcing rib is fixedly connected with the crossbeam, a shock-absorbing column is arranged at the middle part inside the crossbeam, the top and the bottom of the shock-absorbing column are respectively connected with an elastic device, the elastic device is connected with the support at the upper part and the lower part inside the crossbeam, a positioning block is arranged at the position of the side wall of the support corresponding to the fixed groove, the positioning block is fixed on the outer wall of the reinforcing rib, a supporting seat is arranged above, the bottom of the supporting plate is fixedly connected with the top of the shock absorption column.

Description

Anti-seismic cross beam for reinforced concrete structure

Technical Field

The utility model relates to an antidetonation building technical field specifically is an antidetonation crossbeam for reinforced concrete structure.

Background

In the housing construction, the crossbeam is exactly the roof beam with the horizontal wall parallel direction, and it is the main pillar that supports a house, along with the increase of population, the construction of house is also more and more, and the people of living in the house deposits people's wealth, so people also are more and more higher to the requirement of the antidetonation of house, and traditional crossbeam is the reinforcing bar design, in case receive vibrations, and inside produces the deformation easily, and does not possess the antidetonation function, and the house has the risk of collapsing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation crossbeam for reinforced concrete structure to the inside of proposing among the above-mentioned background art of solution easily produces and warp, does not possess the problem of antidetonation function.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic crossbeam for a reinforced concrete structure comprises a crossbeam, wherein supports are uniformly and fixedly arranged above and below the inside of the crossbeam, a fixing groove is transversely arranged in the middle of each support, reinforcing ribs are transversely and fixedly arranged in the fixing grooves, fixing seats are fixedly arranged on the left side and the right side of the inner wall of the crossbeam, the left side and the right side of each reinforcing rib are respectively and fixedly connected with the fixing seats on the left side and the right side of the inner wall of the crossbeam, a shock-absorbing column is arranged in the middle of the inside of the crossbeam, elastic devices are fixedly connected with the top and the bottom of the shock-absorbing column, the elastic devices are fixedly connected with the supports above and below the inside of the crossbeam, positioning blocks are arranged on the side walls of the supports corresponding to the fixing grooves, the positioning blocks are fixedly connected on the, the damping device is characterized in that a limiting column is longitudinally inserted into the movable groove, a spring is arranged on the outer wall below the limiting column, a supporting plate is fixedly arranged below the inner portion of the elastic device, the bottom of the limiting column is fixedly connected with the top of the supporting plate, and the bottom of the supporting plate is fixedly connected with the top of the damping column.

Preferably, the fixing seat is a rubber fixing seat, and the damping column is a rubber damping column.

Preferably, a rubber ring is fixedly arranged in the middle fixing groove of the support.

Preferably, the shock absorption column is a hollow shock absorption column.

Preferably, the outer wall of the reinforcing rib is sleeved with a reinforcing steel pipe.

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

1) inside support is connected with the strengthening rib, and the strengthening rib is connected with the fixing base, and when the crossbeam body received the horizontal shock wave that vibrations produced, carries out inside support to the crossbeam body, prevents that the inside production of crossbeam body from warping and leading to the crossbeam fracture.

2) The middle part of crossbeam is provided with elastic device, and elastic device is connected with the support, when the crossbeam receives the earthquake and produces the longitudinal shock wave, when producing the support, and elastic device eliminates the energy of vibrations.

3) The fixing seat and the shock absorption column in the cross beam are made of rubber materials, and are consumed by the rubber layer when the cross beam is vibrated, so that vibration can be effectively relieved.

Drawings

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

FIG. 2 is a left side view of the support of the present invention;

fig. 3 is a schematic structural view of the elastic device of the present invention.

In the figure: the device comprises a cross beam 1, a support 2, a fixing seat 3, a reinforcing rib 4, an elastic device 5, a damping column 6, a rubber ring 7, a positioning block 8, a support seat 9, a support plate 10, a limiting column 11 and a spring 12.

Detailed Description

The technical solutions 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-seismic crossbeam for a reinforced concrete structure comprises a crossbeam 1, wherein supports 2 are uniformly and fixedly arranged above and below the inside of the crossbeam 1, a fixing groove is transversely arranged in the middle of each support 2, reinforcing ribs 4 are transversely and fixedly arranged in the fixing grooves, when the crossbeam 1 is vibrated, the reinforcing ribs 4 are connected with the supports 2 to fix the inside of the crossbeam 1, so that the inside of the crossbeam 1 cannot be easily deformed, fixing seats 3 are fixedly arranged on the left side and the right side of the inner wall of the crossbeam 1, the left side and the right side of each reinforcing rib 4 are respectively and fixedly connected with the fixing seats 3 on the left side and the right side of the inner wall of the crossbeam 1, the fixing seats 3 are made of rubber materials, the reinforcing ribs 4 are connected with the fixing seats 3 to effectively relieve vibration, a damping column 6 is arranged in the middle of the inside of the crossbeam 1, elastic devices 5 are fixedly connected with the top and the, when the beam 1 is subjected to longitudinal shock waves, the support 2 is supported through the elastic device 5, meanwhile, the energy of the shock is eliminated through the spring 12 in the elastic device 5, the positioning block 8 is arranged at the position, corresponding to the fixed groove, on the side wall of the support 2, the positioning block 8 is fixedly connected to the outer wall of the reinforcing rib 4, the positioning block 8 reinforces the position of the reinforcing rib 4, the support seat 9 is fixedly arranged above the inner part of the elastic device 5, the movable groove is longitudinally formed in the support seat 9, the limiting column 11 is longitudinally inserted in the movable groove, the limiting column 11 can move in the movable groove in the support seat 9, the spring 12 is arranged on the outer wall below the limiting column 11, the support plate 10 is fixedly arranged below the inner part of the elastic device 5, the bottom of the limiting column 11 is fixedly connected with the top of the support plate 10, and the bottom of the support plate 10 is fixedly, when the shock absorbing column 6 receives a shock, the supporting plate 10 is stressed, and the spring 12 is compressed, so that the generated shock is eliminated.

Wherein, fixing base 3 is rubber fixing base, shock attenuation post 6 is rubber shock attenuation post, and the rubber material can carry out limited alleviating to vibrations.

And a rubber ring 7 is fixedly arranged in a middle fixing groove of the support 2 and can eliminate vibration energy borne by the reinforcing ribs 4.

The shock absorption column 6 is a hollow column for shock absorption.

The outer wall of the reinforcing rib 4 is sleeved with a reinforcing steel pipe, so that the stress performance of the reinforcing rib 4 is better.

The working principle is as follows: support 2 is fixed in the inside below of crossbeam 1, strengthening rib 4 passes the fixed slot of support 2 and is connected with fixing base 3, be equipped with locating piece 8 on strengthening rib 4, locating piece 8 is connected with support 2, when crossbeam 1 receives horizontal shock wave, fixing base 3 is rubber materials, alleviate the energy of vibrations, support 2 and strengthening rib 4 consolidate through locating piece 8 simultaneously, prevent that 1 inside of crossbeam from receiving vibrations after-deformation, crossbeam 1 middle part is equipped with shock absorber 6, the top and the bottom of shock absorber 6 are provided with resilient means 5, resilient means 5 is connected with support 2, when crossbeam 1 receives vertical shock wave, eliminate vibrations through spring 12 in resilient means 5, prevent that crossbeam 1 from further deforming, improve crossbeam 1's intensity.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-seismic beam for a reinforced concrete structure, comprising a beam (1), characterized in that: the supporting seat is characterized in that supporting seats (2) are uniformly and fixedly arranged above and below the inner part of the cross beam (1), a fixing groove is transversely arranged in the middle of each supporting seat (2), reinforcing ribs (4) are transversely and fixedly arranged in the fixing grooves, fixing seats (3) are fixedly arranged on the left side and the right side of the inner wall of the cross beam (1), the left side and the right side of each reinforcing rib (4) are respectively and fixedly connected with the fixing seats (3) on the left side and the right side of the inner wall of the cross beam (1), a shock absorption column (6) is arranged in the middle of the inner part of the cross beam (1), elastic devices (5) are fixedly connected with the supporting seats (2) above and below the inner part of the cross beam (1), positioning blocks (8) are arranged on the side wall of each supporting seat (2) corresponding to the fixing grooves, and the positioning blocks (, the supporting seat (9) is fixedly arranged above the inner portion of the elastic device (5), a movable groove is longitudinally formed in the supporting seat (9), a limiting column (11) is longitudinally inserted into the movable groove, a spring (12) is arranged on the outer wall of the lower portion of the limiting column (11), a supporting plate (10) is fixedly arranged below the inner portion of the elastic device (5), the bottom of the limiting column (11) is fixedly connected with the top of the supporting plate (10), and the bottom of the supporting plate (10) is fixedly connected with the top of the shock absorption column (6).

2. An earthquake-resistant cross beam for a reinforced concrete structure according to claim 1, wherein: the fixing seat (3) is a rubber fixing seat, and the damping column (6) is a rubber damping column.

3. An earthquake-resistant cross beam for a reinforced concrete structure according to claim 1, wherein: and a rubber ring (7) is fixedly arranged in a middle fixing groove of the support (2).

4. An earthquake-resistant cross beam for a reinforced concrete structure according to claim 1, wherein: the shock absorption column (6) is a hollow shock absorption column.

5. An earthquake-resistant cross beam for reinforced concrete structures according to claim 1 or 3, wherein: and the outer wall of the reinforcing rib (4) is sleeved with a reinforcing steel pipe.