CN211646708U

CN211646708U - Novel prefabricated reinforced concrete beam column node structure

Info

Publication number: CN211646708U
Application number: CN202020009035.2U
Authority: CN
Inventors: 徐鸿钧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-10-09
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses a novel prefabricated assembled reinforced concrete beam column node structure, the power distribution box comprises a cylinder body, the side fixedly connected with side concrete supporting seat of cylinder, the top activity joint of side concrete supporting seat has bottom joint seat, the connecting plate has been placed in the side activity of bottom joint seat, the side threaded mounting of connecting plate has the expansion screw that extends to bottom joint seat inside, the top fixedly connected with crossbeam of bottom joint seat. When the cooperation through setting up rubber connection seat, connecting seat, extension spring makes support node seat and crossbeam be connected, keeps the buffering effect between the two, avoids appearing rigid connection between the two, and then when vibrations appear, guarantees the effect of moving away to avoid possible earthquakes of crossbeam, and the cooperation through setting up side concrete support seat, connecting plate, bottom joint seat and expansion screw makes the fixed effect of being connected between cylinder and the crossbeam better.

Description

Novel prefabricated reinforced concrete beam column node structure

Technical Field

The utility model relates to a building structure specifically is a novel prefabricated assembled reinforced concrete beam column node structure.

Background

The prefabricated concrete building is a concrete structure type building which is designed and built in a field assembly mode mainly by using reinforced concrete prefabricated parts produced in a factory, and is generally divided into a full-assembly building and a partial-assembly building: the fully assembled building is generally a multi-storey building with low requirements for seismic fortification; the main components of the partially assembled building are generally prefabricated components, and are connected through cast-in-place concrete on site to form the building with an assembled integral structure.

At carrying out assembled building, involve the high beam column node of a lot of, the beam column node is the crosspoint of frame construction roof beam and post, generally adopt at present directly to carry out the mode of joint with the structure roof beam that corresponds, this kind of connected mode makes the effort between the structure roof beam of post great, and the effect of connecting is not firm moreover, and under the condition that the vibration appears, effort between the two is too big, the easy problem that drops or take place the slope appears, lead to the effect of whole building to worsen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel prefabricated assembled reinforced concrete beam column node structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel prefabricated reinforced concrete beam column node structure comprises a column body, wherein a side concrete supporting seat is fixedly connected to the side face of the column body, a bottom clamping seat is movably clamped at the top of the side concrete supporting seat, a connecting plate is movably placed on the side face of the bottom clamping seat, an expansion screw extending into the bottom clamping seat is installed on the side face of the connecting plate through threads, a cross beam is fixedly connected to the top of the bottom clamping seat, a connecting seat is fixedly connected to the side face of the cross beam, a supporting node seat is fixedly installed at the top of the column body, a movable cavity is formed in the side face of the supporting node seat, a rubber connecting seat is fixedly bonded in the movable cavity, the connecting seat is mutually clamped with the inside of the rubber connecting seat, a threaded seat is fixedly connected to the top of the cross beam, and a connecting seat is fixedly connected to the top of the, the side fixedly connected with extension spring of connecting seat, the other end swing joint of extension spring has the screw, the other end of screw and the inside threaded mounting of first screw thread seat, the front of support node seat is connected with the flexible connection board, the thread groove has been seted up in the front of crossbeam, the front movable mounting of flexible connection board has the first bolt with thread groove matched with.

As a further aspect of the present invention: the front of the connecting seat is provided with a movable groove, and the front of the supporting node seat is provided with a second bolt matched with the movable groove in a threaded manner.

As a further aspect of the present invention: and the side surface of the connecting plate is provided with an expansion screw extending into the side surface concrete supporting seat in a threaded manner.

As a further aspect of the present invention: the concrete supporting seat is characterized in that transverse steel bars are fixedly installed inside the lateral concrete supporting seat, and longitudinal clamping rings are fixedly sleeved on the outer surfaces of the transverse steel bars.

As a further aspect of the present invention: the inside fixedly connected with broken line reinforcing bar of support node seat, the inside fixed mounting of support node seat has vertical reinforcing bar, the fixed cover of surface of vertical reinforcing bar and broken line reinforcing bar is equipped with first horizontal clamp ring, vertical reinforcing bar is located the horizontal clamp ring of the inside one end second of cylinder.

As a further aspect of the present invention: the number of the connecting seats is four, the four connecting seats are divided into two groups, and the two groups of connecting seats are symmetrically distributed by taking the center line of the supporting node seat as a symmetry axis.

Compared with the prior art, the utility model discloses a when the cooperation that sets up rubber connection seat, connecting seat, extension spring makes support node seat and crossbeam be connected, keeps the buffering effect between the two, avoids appearing rigid connection between the two, and then when vibrations appear, guarantees the effect of moving away to avoid possible earthquakes of crossbeam, and the cooperation through setting up side concrete supporting seat, connecting plate, bottom joint seat and expansion screw makes the fixed effect of being connected between cylinder and the crossbeam better.

Drawings

Fig. 1 is a structural sectional view of a novel prefabricated reinforced concrete beam-column joint structure.

Fig. 2 is a schematic diagram of the distribution of the steel bars of the supporting node seats and the lateral concrete supporting seats in the novel prefabricated reinforced concrete beam-column node structure.

Fig. 3 is a structural front view of a novel prefabricated reinforced concrete beam-column joint structure.

In the figure: 1. a cylinder; 2. a lateral concrete supporting seat; 201. transverse reinforcing steel bars; 202. a longitudinal tension band; 3. a connecting plate; 4. an expansion screw; 5. a bottom clamping seat; 6. a cross beam; 7. supporting the node seat; 701. broken line steel bars; 702. a first transverse tension band; 703. longitudinal reinforcing steel bars; 704. a second transverse tension band; 8. a rubber connecting seat; 9. a threaded seat; 10. a screw; 11. a tension spring; 12. a first connecting seat; 13. a movable cavity; 14. a movable groove; 15. a thread groove; 16. a second connecting seat; 17. a second bolt; 18. a first bolt; 19. a flexible web.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a novel prefabricated reinforced concrete beam-column joint structure comprises a column body 1, a lateral concrete support seat 2 is fixedly connected to the lateral side of the column body 1, a transverse steel bar 201 is fixedly installed inside the lateral concrete support seat 2, a longitudinal clamping ring 202 is fixedly sleeved on the outer surface of the transverse steel bar 201, the longitudinal clamping ring 202 ensures the fixing effect of the transverse steel bar 201, a bottom clamping seat 5 is movably clamped at the top of the lateral concrete support seat 2, a connecting plate 3 is movably placed on the lateral side of the bottom clamping seat 5, an expansion screw 4 extending into the bottom clamping seat 5 is installed on the lateral side of the connecting plate 3 through a thread, an expansion screw 4 extending into the lateral concrete support seat 2 is installed on the lateral side of the connecting plate 3 through a thread, the connecting plate 3, the bottom clamping seat 5 and the expansion screw 4 are matched to ensure that the connecting and fixing effects between the column body 1 and a cross beam 6 are better, the top of the bottom clamping seat 5 is fixedly connected with a cross beam 6, the side surface of the cross beam 6 is fixedly connected with second connecting seats 16, the number of the second connecting seats 16 is four, the four second connecting seats 16 are divided into two groups, the two groups of second connecting seats 16 are symmetrically distributed by taking the center line of the supporting node seat 7 as a symmetry axis, the top of the column body 1 is fixedly provided with a supporting node seat 7, the front surface of the second connecting seat 16 is provided with a movable groove 14, the front surface of the supporting node seat 7 is provided with a second bolt 17 matched with the movable groove 14 in a threaded manner, the movable groove 14 can prevent the second connecting seat 16 from being fixed, the side surface of the supporting node seat 7 is provided with a movable cavity 13, the inside of the supporting node seat 7 is fixedly connected with a broken line steel bar 701, the inside of the supporting node seat 7 is fixedly provided with a longitudinal steel bar 703, the outer surfaces of the, a second transverse tightening ring 704 is arranged at one end of the longitudinal steel bar 703 inside the column body 1, a rubber connecting seat 8 is fixedly bonded inside the movable cavity 13, a second connecting seat 16 is mutually clamped with the inside of the rubber connecting seat 8, a threaded seat 9 is fixedly connected at the top of the cross beam 6, a first connecting seat 12 is fixedly connected at the top of the supporting node seat 7, a tension spring 11 is fixedly connected at the side surface of the first connecting seat 12, a screw 10 is movably connected at the other end of the tension spring 11, the other end of the screw 10 is in threaded installation with the inside of the first threaded seat 9, when the supporting node seat 7 is connected with the cross beam 6 by the matching of the rubber connecting seat 8, the second connecting seat 16 and the tension spring 11, the buffer effect between the two is kept, the rigid connection between the two is avoided, further, when vibration occurs, the shock absorption effect of the cross beam 6 is ensured, the front surface of the, the front surface of the cross beam 6 is provided with a thread groove 15, and the front surface of the flexible connecting plate 19 is movably provided with a first bolt 18 matched with the thread groove 15.

The utility model discloses a theory of operation is: when the installation is carried out, firstly, the bottom clamping seat 5 is slid to enter the upper part of the lateral concrete supporting seat 2, at the moment, the second connecting seat 16 is slid into the inner part of the rubber connecting seat 8, at the moment, the expansion screw 4 penetrates through the connecting plate 3 and is respectively connected with the lateral concrete supporting seat 2 and the bottom clamping seat 5, the screw 10 is in threaded connection with the threaded seat 9, then the second bolt 17 matched with the movable groove 14 is installed on the front threaded installation of the supporting node seat 7, the flexible connecting plate 19 is installed on the supporting node seat 7, and then the first bolt 18 is connected with the threaded groove 15.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A novel prefabricated reinforced concrete beam column node structure comprises a column body (1) and is characterized in that a side concrete supporting seat (2) is fixedly connected to the side face of the column body (1), a bottom clamping seat (5) is movably clamped at the top of the side concrete supporting seat (2), a connecting plate (3) is movably placed on the side face of the bottom clamping seat (5), an expansion screw (4) extending into the bottom clamping seat (5) is installed on the side face of the connecting plate (3) in a threaded mode, a cross beam (6) is fixedly connected to the top of the bottom clamping seat (5), a second connecting seat (16) is fixedly connected to the side face of the cross beam (6), a supporting node seat (7) is fixedly installed at the top of the column body (1), a movable cavity (13) is formed in the side face of the supporting node seat (7), and a rubber connecting seat (8) is fixedly bonded in the movable cavity (13), second connecting seat (16) and the mutual joint in inside of rubber connecting seat (8), top fixedly connected with screw thread seat (9) of crossbeam (6), the first connecting seat (12) of top fixedly connected with of support node seat (7), side fixedly connected with extension spring (11) of first connecting seat (12), the other end swing joint of extension spring (11) has screw (10), the other end of screw (10) and the internal thread installation of first screw thread seat (9), the front of support node seat (7) is connected with flexonics board (19), thread groove (15) have been seted up in the front of crossbeam (6), the front movably mounted of flexonics board (19) have with thread groove (15) matched with first bolt (18).

2. The novel prefabricated reinforced concrete beam-column joint structure as claimed in claim 1, wherein the front surface of the second connecting seat (16) is provided with a movable groove (14), and the front surface of the supporting joint seat (7) is threadedly provided with a second bolt (17) matched with the movable groove (14).

3. The novel prefabricated reinforced concrete beam-column joint structure as claimed in claim 1, wherein the side of the connecting plate (3) is screw-mounted with an expansion screw (4) extending to the inside of the side concrete supporting seat (2).

4. The novel prefabricated reinforced concrete beam-column joint structure as claimed in claim 1, wherein a transverse steel bar (201) is fixedly installed inside the lateral concrete supporting seat (2), and a longitudinal clamping ring (202) is fixedly sleeved on the outer surface of the transverse steel bar (201).

5. The novel prefabricated reinforced concrete beam-column joint structure as claimed in claim 1, wherein a broken line steel bar (701) is fixedly connected to the inside of the supporting joint seat (7), a longitudinal steel bar (703) is fixedly installed to the inside of the supporting joint seat (7), a first transverse clamping ring (702) is fixedly sleeved on the outer surfaces of the longitudinal steel bar (703) and the broken line steel bar (701), and a second transverse clamping ring (704) is positioned at one end of the longitudinal steel bar (703) inside the column body (1).

6. The novel prefabricated reinforced concrete beam-column joint structure as claimed in claim 1, wherein the number of said second connecting seats (16) is four, four of said second connecting seats (16) are divided into two groups, and two groups of said second connecting seats (16) are symmetrically distributed with the center line of the supporting joint seat (7) as a symmetry axis.