CN211817009U

CN211817009U - Connecting piece for assembly type building construction

Info

Publication number: CN211817009U
Application number: CN202020074389.5U
Authority: CN
Inventors: 郑天宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-30
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a connecting piece for assembly type building construction, which comprises a vertical pile, a beam and a reinforcing steel bar, wherein the vertical pile consists of an upper main body, a lower main body and a connecting framework which is connected with the tail end of the upper main body and the top end of the lower main body, and cross-shaped connecting plates are fixedly arranged at the middle shafts of four adjacent inner walls of the connecting framework; the tail end of the cross beam is provided with a tenon joint seat which is of a T-shaped structure, the tail end of the T-shaped structure is inserted into the cross connecting plate, and anchor rods are arranged on the two symmetrically distributed tenon joint seats; the number of the reinforcing steel bars is four, and the reinforcing steel bars symmetrically penetrate through the outer side of the cross connecting plate and extend to the outer side of the cross connecting plate. The utility model provides a connecting piece that assembly type structure construction used, junction structural stability strengthens after the installation, is difficult for taking place the problem of mould that rises in the pouring that carries out the concrete to after the shaping, connection structure with the whole reinforcing of concrete, increased the antidetonation grade of building.

Description

Connecting piece for assembly type building construction

Technical Field

The utility model relates to a construction technical field relates to a connecting piece that assembly type construction used particularly.

Background

The fabricated concrete building is a concrete structure type house building which is designed and built in a field assembly mode by mainly taking a reinforced concrete prefabricated part produced in a factory. Generally, the method is divided into two categories of fully assembled buildings and partially assembled buildings: 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 the building with the integral structure is formed by connecting cast-in-place concrete on site. The building has the characteristics of high construction speed, high production efficiency, good product quality and material loss reduction, and is beneficial to winter construction.

In the existing fabricated concrete building, because the stability of connection and connection is poor, the problem that the concrete expands at the connection part easily occurs in the pouring of the concrete, and the connection structure after the pouring forming is poor in the integral concrete, so that the earthquake-resistant grade of the building is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide a connector for assembly type building construction, which is used to solve the problems in the prior art.

In order to achieve the above object, the utility model provides a pair of connecting piece that assembly type structure construction used, include:

the vertical pile is composed of an upper main body, a lower main body and a connecting framework for connecting the tail end of the upper main body and the top end of the lower main body, and cross-shaped connecting plates are fixedly arranged at the middle shafts of four adjacent inner walls of the connecting framework;

the tail end of the cross beam is provided with a tenon joint seat which is of a T-shaped structure, the tail end of the T-shaped structure is inserted into the cross connecting plate, and anchor rods are arranged on the two symmetrically distributed tenon joint seats;

the reinforcing bar, the quantity of reinforcing bar is four to divide into the symmetry and run through and extend to the outside of cross connecting plate, and through it fixes to go up the port internal pouring concrete at main part top.

Preferably, the inside of the opposite both sides of connection skeleton all is equipped with the strengthening rib symmetrically, eight groups totally of strengthening rib, and the quantity of every group is not less than two, and is used for the joint tenon seat.

Preferably, the connecting framework is of a rectangular structure, sealing plates are mounted on four adjacent surfaces of the connecting framework, each sealing plate is composed of a left side lobe and a right side lobe, screws are arranged on the outer walls of the left side lobe and the right side lobe, the left side lobe and the right side lobe are fixed to four adjacent inner walls of the connecting framework through the screws respectively, and the joggle joint seat is located in a groove formed in the middle shaft of each sealing plate.

Preferably, the outer wall of one side, far away from the connecting framework, of the sealing plate is provided with a tooth mouth plate I, the outer wall of the cross beam at the top end of the joggle joint seat is provided with a tooth mouth plate II, and the tooth mouth plate II is meshed with the tooth mouth plate I.

Advantageous effects

Compared with the prior art, the utility model provides a pair of connecting piece that assembly type structure construction used possesses following beneficial effect: this practicality provides's design, junction structural stability reinforcing after the installation is difficult for taking place the problem that rises the mould in the pouring that carries out the concrete to after the shaping, connection structure with the whole reinforcing of concrete, increased the antidetonation grade of building.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

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

fig. 3 is the structural diagram of the sealing plate of the present invention.

The main reference numbers:

1. erecting a pile; 11. an upper body; 12. a lower body; 13. connecting the framework; 131. reinforcing ribs; 14. a cross connecting plate; 2. a cross beam; 21. a tenon joint seat; 22. a tooth mouth plate II; 3. reinforcing steel bars; 4. closing the plate; 41. a left lateral lobe; 42. a right side lobe; 43. a tooth mouth plate I; 5. a screw; 6. an anchor rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a connecting member for prefabricated building construction includes a vertical pile 1 and a beam 2, the structural stability of the joint is enhanced after installation, the problem of mold expansion is not easy to occur during concrete pouring, and the integral of the connecting structure and the concrete is enhanced after molding, so that the earthquake resistant grade of the building is increased, thereby solving the problem that the concrete is easy to expand at the joint due to poor stability of connection and connection in the existing prefabricated concrete building, the integral of the connecting structure and the concrete after pouring is poor, and the earthquake resistant grade of the building is reduced.

As shown in fig. 2, the utility model discloses in the further technical scheme that provides, the stump 1 comprises last main part 11, lower main part 12 and the connection skeleton 13 that connects the 11 tail ends of upper main part and lower main part 12 top, connects the equal fixed mounting in axis department of four adjacent inner walls of skeleton 13 and has cross connecting plate 14.

Wherein, the inside of the relative both sides of connecting skeleton 13 all is equipped with strengthening rib 131 symmetrically, and eight groups totally are total to strengthening rib 131, and the quantity of every group is not less than two for joint tenon seat 21.

As shown in fig. 2, the utility model discloses in the further technical scheme that provides, the tail end of crossbeam 2 is equipped with joggle seat 21, and joggle seat 21 specifically is "T" type structure, and the tail end of "T" type structure is pegged graft on cross connecting plate 14, and is equipped with stock 6 on two symmetric distribution's joggle seat 21.

As shown in fig. 1, the present invention further provides a solution in which the number of the reinforcing bars 3 is four, and the reinforcing bars are divided into four spaces separated by the cross connecting plate 14, and fixed by pouring concrete into the port at the top of the upper body 11.

As further shown in fig. 3, it can be seen that, in some embodiments, the connecting framework 13 is specifically a rectangular structure, and the sealing plates 4 are mounted on four adjacent surfaces, the sealing plate 4 is composed of a left side lobe 41 and a right side lobe 42, screws 5 are provided on outer walls of the left side lobe 41 and the right side lobe 42, the left side lobe 41 and the right side lobe 42 are respectively fixed on four adjacent inner walls of the connecting framework 13 through the screws 5, and the joggle joint seat 21 is located in a groove formed in a central axis of the sealing plate 4.

Furthermore, as shown in fig. 3, the outer wall of the closing plate 4 on the side away from the connecting frame 13 is provided with a notched plate I43, the outer wall of the cross beam 2 at the top end of the joggle joint seat 21 is provided with a notched plate II22, and the notched plate II22 is engaged with the notched plate I43.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. A connector for prefabricated building construction, comprising:

the vertical pile (1) is composed of an upper main body (11), a lower main body (12) and a connecting framework (13) for connecting the tail end of the upper main body (11) and the top end of the lower main body (12), and cross-shaped connecting plates (14) are fixedly mounted at the middle shafts of four adjacent inner walls of the connecting framework (13);

the tail end of the cross beam (2) is provided with a joggle base (21), the joggle base (21) is of a T-shaped structure, the tail end of the T-shaped structure is inserted into the cross connecting plate (14), and anchor rods (6) are arranged on the two joggle bases (21) which are symmetrically distributed;

the reinforcing steel bars (3) are four in number, symmetrically penetrate through the reinforcing steel bars and extend to the outer side of the cross-shaped connecting plate (14), and the reinforcing steel bars (3) are fixed through pouring concrete into the port in the top of the upper main body (11).

2. The connecting piece for assembly type building construction according to claim 1, wherein reinforcing ribs (131) are symmetrically arranged inside two opposite sides of the connecting framework (13), the number of the reinforcing ribs (131) is eight, and the number of each group is not less than two, and the reinforcing ribs are used for being clamped with the joggle joints (21).

3. The connecting piece for the assembly type building construction as claimed in claim 1, wherein the connecting frame (13) is of a rectangular structure, sealing plates (4) are mounted on four adjacent surfaces of the connecting frame, each sealing plate (4) is composed of a left side flap (41) and a right side flap (42), screws (5) are arranged on the outer walls of the left side flap (41) and the right side flap (42), the left side flap (41) and the right side flap (42) are respectively fixed on four adjacent inner walls of the connecting frame (13) through the screws (5), and the tenon joint seat (21) is located in a groove formed in the center shaft of each sealing plate (4).

4. A connector for assembly type building construction according to claim 3, wherein the outer wall of the closing plate (4) far away from the connecting skeleton (13) is provided with a notch plate I (43), the outer wall of the cross beam (2) at the top end of the joggle joint seat (21) is provided with a notch plate II (22), and the notch plate II (22) is meshed with the notch plate I (43).