CN218374447U - Assembled ring beam and constructional column connection structure - Google Patents

Abstract

The utility model relates to the technical field of construction, in particular to a connection structure between an assembled ring beam and a structural column, which includes an assembled structural column in the upper section, a steel plate with holes at the bottom of the structural column in the upper section is fixed at the lower end of the assembled structural column in the upper section, and a steel plate with a hole in the bottom of the upper section The steel plate with holes at the bottom of the structural column passes through the screw rods, and the screw rods are provided with four sets, and the four sets of screw rods are respectively threaded on the four sets of nuts, and the four sets of nuts are welded on the inner surface of the top plate of the connecting piece at the top of the lower structural column; beneficial effects For: the connection structure between the assembled ring beam and the structural column proposed in this utility is to pre-connect the upper section assembled structural column, the upper section assembled ring beam and the lower section assembled ring beam to the lower section structural column by setting the connecting column and the clamping plate On the surface of the top connector, screw the nut for adjustment to prevent tilting during fixation, and set the screw thread to connect the nut welded on the top connector of the lower structural column to fix it to ensure the connection between the structural column and the ring beam The stability of the connection.

Description

An assembled ring beam and structural column connection structure

technical field

The utility model relates to the technical field of buildings, in particular to a connection structure between an assembled ring beam and a structural column.

Background technique

Structural column means that in order to enhance the integrity and stability of the building, reinforced concrete structural columns should also be set in the walls of multi-storey brick-concrete buildings, and connected with ring beams on each floor to form a space capable of resisting bending and shearing frame.

In the field of prefabricated buildings, structural columns and ring beams play an important role in the construction of secondary structures, and play an important role in increasing the integrity and stability of masonry walls. Currently, structural columns and ring beams are mostly based on on-site pouring construction. host.

However, when pouring on site, when connecting the structural column and the ring beam, the structure is relatively large, and it is not easy to adjust the assembly connection of the structural column and the ring beam. It may be tilted when fixed, resulting in instability in the connection between the structural column and the ring beam. Then the quality of the structural columns and ring beams cannot be well controlled.

Utility model content

The purpose of this utility model is to provide a connection structure between an assembled ring beam and a construction column, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a connection structure between an assembled ring beam and a structural column includes:

Assembled structural column of the upper section, the lower end of the assembled structural column of the upper section is fixed with a steel plate with holes at the bottom of the structural column of the upper section, and the steel plate with holes at the bottom of the structural column of the upper section passes through the screw rods. Connected to four sets of nuts, and the four sets of nuts are welded on the inner surface of the top plate of the top connector of the lower structural column;

The connecting column passes through the steel plate with holes at the bottom of the structural column in the upper section, one end of the connecting column is threaded to connect the nut, the other end of the connecting column is provided with a card slot, and a clamp plate is arranged in the card slot, and the card plate runs through the connecting shaft, and the two ends of the connecting shaft The end is fixed on the connecting column.

Preferably, four sets of longitudinal bars are arranged on the assembled structural column of the upper section, the four sets of longitudinal bars are fixed by multiple sets of stirrups, multiple sets of wall bars are arranged on the longitudinal bars, and the upper end of the assembled structural column of the upper section is provided with a top steel plate.

Preferably, the top connector of the lower section of the structural column is fixed on the lower section of the assembled structural column, the structural composition of the lower section of the assembled structural column is the same as that of the upper section of the assembled structural column, and the bottom of the lower section of the assembled structural column is provided with a lower section. The steel plate with holes at the bottom of the column, and four sets of anchor bolts are installed in the steel plate with holes at the bottom of the structural column of the lower section.

Preferably, four sets of nuts are welded on the inner surfaces of the two side plates of the top connector of the lower structural column, and the top connector of the lower structural column is connected to the steel plate with holes at the end of the ring beam through the screw rod, and the end of the ring beam has holes There are two groups of steel plates, one group of steel plates with holes at the end of the ring beam is fixed on the upper section of the assembled ring beam, and one group of steel plates with holes at the end of the ring beam is fixed on the lower section of the assembled ring beam.

Preferably, the steel plate with holes at the end of the ring beam is fixed to one end of the longitudinal reinforcement, and there are four sets of longitudinal reinforcement, and the four sets of longitudinal reinforcement are fixed by multiple sets of stirrups.

Preferably, the top steel plate is welded and connected to the bottom of the beam, and the anchor bolt is connected to the anchor bolt hole of the bottom floor.

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

The connection structure between the assembled ring beam and the structural column proposed in this utility model pre-connects the upper section assembled structural column, the upper section assembled ring beam and the lower section assembled ring beam to the top of the lower section structural column by setting the connecting column and the clamping plate On the surface of the component, screw the nut to adjust to prevent tilting during fixing, and set the screw threaded to connect the nut welded on the top connector of the lower structural column to fix it to ensure the connection between the structural column and the ring beam stability.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is an enlarged schematic view of the structure at B in Figure 1;

Fig. 3 is a schematic diagram of the internal structure of the utility model;

Fig. 4 is the enlarged schematic view of the structure at A in Fig. 3;

Fig. 5 is the enlarged schematic diagram of the pre-connection structure of the utility model;

Fig. 6 is a schematic diagram of the assembly structure of the utility model.

In the figure: longitudinal reinforcement 1, top steel plate 2, wall reinforcement 3, stirrup 4, steel plate with holes at the bottom of the lower structural column 5, anchor bolt 6, steel plate with holes at the bottom of the upper structural column 7, top connector of the lower structural column 8. Steel plate with holes at the end of ring beam 9, screw rod 10, structural column body 11, beam bottom planting bar 12, nut 13, bottom floor anchor hole 14, connecting column 15, connecting shaft 16, clamping plate 17, clamping Groove 18, upper assembled structural column 19, upper assembled ring beam 20, lower assembled ring beam 21, lower assembled structural column 22.

Detailed ways

In order to clearly and completely describe the purpose, technical solution, and advantages of the utility model, the embodiments of the utility model will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, rather than all embodiments, and are only used to explain the embodiments of the utility model, and are not intended to limit the embodiments of the utility model. Those of ordinary skill in the art All other embodiments obtained under the premise of no creative work belong to the protection scope of the present utility model.

Embodiment one

Please refer to Fig. 1 to Fig. 6, the utility model provides a technical solution: a connection structure between an assembled ring beam and a structural column includes an upper section assembled structural column 19, and the lower end of the upper section assembled structural column 19 is fixed with an upper section The perforated steel plate 7 at the bottom of the structural column, and the perforated steel plate 7 at the bottom of the upper section of the structural column pass through the screw rod 10. The screw rod 10 is provided with four groups, and the four groups of screw rods 10 are respectively threaded on the four groups of nuts 13. The four groups of nuts 13 Welded on the inner surface of the top plate of the top connector 8 of the structural column of the lower section;

The connecting column 15 passes through the perforated steel plate 7 at the bottom of the upper structural column, and one end of the connecting column 15 is threaded to connect the nut 13, and the other end of the connecting column 15 is provided with a clamping groove 18, and a clamping plate 17 is arranged in the clamping groove 18, and the clamping plate 17 The connecting shaft 16 runs through the top, and the two ends of the connecting shaft 16 are fixed on the connecting column 15;

By setting the connecting column 15 and the clamping plate 17, the upper section assembled structural column 19, the upper section assembled ring beam 20 and the lower section assembled ring beam 21 are pre-connected on the surface of the lower section structural column top connector 8, screw The nut 13 is adjusted to prevent tilting during fixation, and the screw 10 is set to be threadedly connected to the nut 13 welded on the top connector 8 of the lower structural column to fix it to ensure the stability of the connection between the structural column and the ring beam.

Embodiment two

On the basis of Embodiment 1, in order to realize the pre-connection of the structural column and the ring beam for easy adjustment, four sets of longitudinal bars 1 are arranged on the assembled structural column 19 of the upper section, and the four sets of longitudinal bars 1 are fixed by multiple sets of stirrup bars 4. Multiple sets of wall reinforcement 3 are arranged on the longitudinal reinforcement 1, the top steel plate 2 is arranged on the upper end of the upper section of the assembled structural column 19, the top connector 8 of the lower section of the structural column is fixed on the lower section of the assembled structural column 22, and the lower section of the assembled structural column The structural composition of 22 is the same as that of the upper assembled structural column 19, the bottom of the lower assembled structural column 22 is provided with a steel plate 5 with holes at the bottom of the lower structural column, and four sets of anchor bolts 6 are installed in the steel plate 5 with holes at the bottom of the lower structural column ;

Keep the vertical plate 17 parallel to the axis of the connecting column 15, the connecting column 15 passes through the steel plate 7 with holes at the bottom of the upper structural column and the connecting piece 8 at the top of the lower structural column, and rotate the clamping plate in the slot 18 around the connecting shaft 16 17. Put the clamping plate 17 up, perpendicular to the axis of the connecting column 15, and clamp it inside the top connector 8 of the lower structural column, and thread the nut 13 at one end of the connecting shaft 16, pre-connect the structural column and the ring beam, and rotate the nut The cap is used to adjust the connection between the structural column and the ring beam to prevent tilting during fixation.

Embodiment Three

On the basis of Embodiment 2, in order to realize the fixation of the connection between the structural column and the ring beam, four sets of nuts 13 are welded on the inner surfaces of the two side plates of the top connector 8 of the lower structural column, and the top connection of the lower structural column The piece 8 is connected to the steel plate 9 with holes at the end of the ring beam through a screw rod. There are two groups of steel plates 9 with holes at the end of the ring beam. The steel plate 9 with holes at the end of the ring beam is fixed on the assembled ring beam 21 at the lower section, the steel plate 9 with holes at the end of the ring beam is fixed at one end of the longitudinal rib 1, and there are four groups of longitudinal ribs 1, and the four groups of longitudinal ribs 1 are composed of multiple groups The stirrup 4 is fixed, the top steel plate 2 is welded and connected to the bottom of the beam, and the bottom of the structural column Z1 of the lower section is connected to the anchor bolt of the bottom floor;

Rotate the screw rod 10, and the screw rod 10 respectively drives the steel plate with holes 7 at the bottom of the upper structural column and the steel plate with holes 9 at the end of the ring beam to be threadedly connected to the nut 13 welded inside the top connector 8 of the lower structural column, and connects the structural column and the ring beam Fixing; after fixing, pour the upper section assembled structural column 19 and the lower section assembled structural column 22 to form the column body of the structural column, and pour the upper section assembled ring beam 20 and the lower section assembled ring beam 21, after the pouring is completed, pass The top steel plate 2 and the steel plate 5 with holes at the bottom of the lower structural column fix the ring beam and the structural column connection structure on the floor.

Keep the vertical plate 17 parallel to the axis of the connecting column 15, the connecting column 15 passes through the steel plate 7 with holes at the bottom of the upper structural column and the connecting piece 8 at the top of the lower structural column, and rotate the clamping plate in the slot 18 around the connecting shaft 16 17. Put the clamping plate 17 up, perpendicular to the axis of the connecting column 15, and clamp it inside the top connector 8 of the lower structural column, and thread the nut 13 at one end of the connecting shaft 16, pre-connect the structural column and the ring beam, and rotate the nut Cap, to adjust the connection between the structural column and the ring beam, to prevent tilting when fixing, rotate the screw 10, and the screw 10 respectively drives the steel plate with holes at the bottom of the upper section of the structural column and the steel plate with holes at the end of the ring beam 9 to be threaded. Fix the structural column and the ring beam on the nut 13 welded inside the top connector 8 of the structural column top; after fixing, pour the assembled structural column 19 of the upper section and the assembled structural column 22 of the lower section to form the column body of the structural column, and Pouring the prefabricated ring beam 20 of the upper section and the prefabricated ring beam 21 of the lower section. After the pouring is completed, the ring beam and the structural column connection structure are fixed on the floor through the top steel plate 2 and the perforated steel plate 5 at the bottom of the structural column of the lower section.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an assembled circle roof beam and constructional column connection structure which characterized in that: the fabricated ring beam and construction column connecting structure comprises:

the lower end of the upper section assembly type constructional column (19) is fixedly provided with an upper section constructional column bottom perforated steel plate (7), a screw (10) penetrates through the upper section constructional column bottom perforated steel plate (7), the screw (10) is provided with four groups, the four groups of screws (10) are respectively in threaded connection with four groups of screw caps (13), and the four groups of screw caps (13) are welded on the inner surface of a top plate of a lower section constructional column top connecting piece (8);

the steel plate with the holes (7) at the bottom of the upper section constructional column is penetrated by the connecting column (15), one end of the connecting column (15) is in threaded connection with the nut (13), the other end of the connecting column (15) is provided with a clamping groove (18), a clamping plate (17) is arranged in the clamping groove (18), a connecting shaft (16) is penetrated through the clamping plate (17), and two ends of the connecting shaft (16) are fixed on the connecting column (15).

2. The assembled type ring beam and constructional column connecting structure as claimed in claim 1, wherein: four groups of longitudinal bars (1) are arranged on the upper-section fabricated constructional column (19), the four groups of longitudinal bars (1) are fixed by a plurality of groups of stirrups (4), a plurality of groups of wall bars (3) are arranged on the longitudinal bars (1), and a top steel plate (2) is arranged at the upper end of the upper-section fabricated constructional column (19).

3. The assembled type ring beam and constructional column connecting structure as claimed in claim 2, wherein: lower section assembled constructional column (22) is fixed on lower section assembled constructional column (8) top connecting piece, and lower section assembled constructional column (22) structural component is the same with upper section assembled constructional column (19), and lower section assembled constructional column (22) bottom is provided with lower section constructional column bottom foraminiferous steel sheet (5), installs four groups of crab-bolts (6) in lower section constructional column bottom foraminiferous steel sheet (5).

4. A fabricated ring beam and construction column connection construction according to claim 3, wherein: four groups of nuts (13) are welded on the inner surfaces of two side plates of a lower section constructional column top connecting piece (8), the lower section constructional column top connecting piece (8) is connected with a ring beam end part perforated steel plate (9) through a screw rod, the ring beam end part perforated steel plate (9) is provided with two groups, one group of ring beam end part perforated steel plate (9) is fixed on an upper section assembly type ring beam (20), and one group of ring beam end part perforated steel plate (9) is fixed on a lower section assembly type ring beam (21).

5. The fabricated ring beam and construction column connection structure of claim 4, wherein: the steel plates (9) with holes at the ends of the ring beam are fixed at one end of the longitudinal bars (1), four groups of longitudinal bars (1) are arranged, and the four groups of longitudinal bars (1) are fixed by a plurality of groups of stirrups (4).

6. The fabricated ring beam and construction column connection structure of claim 5, wherein: the top steel plate (2) is welded and connected with the embedded bar (12) at the bottom of the beam, and the anchor bolt (6) is connected with the anchor bolt hole (14) of the bottom floor slab.

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