Building structure connecting assembly

Abstract

The utility model discloses a building structure connecting assembly which comprises a fixing cap, a connecting piece body and a connecting rod. The connecting piece body and the fixing cap are arranged on the two sides of the connecting rod respectively. The connecting rod can penetrate through the building structural component, and the connecting piece body is fixed to the two faces of the building structural component through the fixing caps, so that steel wires or steel bars in other building components on the two sides of the building structural component penetrate through an aperture channel formed by the protective plate and the fixing caps. Other building components on the two sides of the building structural component can be mutually fixed; due to the arrangement of the grouting opening, concrete can flow into the connecting piece main body when the concrete is poured, and the connecting stability of the connecting piece main body is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a building structure connection component. Background Art

[0002] At present, precast components are mostly used in building construction. Between adjacent precast components, connecting pieces are required to connect the precast components to each other and fix them, so that before concrete pouring, multiple precast components are integrated to prevent the components from falling off. Summary of the Invention

[0003] The purpose of the utility model is to provide a building structure connection component, aiming to solve the problem that the connection between building components is inconvenient during the construction process in the prior art.

[0004] The technical solution adopted by the utility model is as follows: a building structure connection component, including a fixing cap, a connection piece body and a connecting rod; the connection piece body and the fixing cap are respectively arranged on both sides of the connecting rod;

[0005] The connection piece body includes a guard plate, a conical connection piece and a bottom plate. The bottom of the conical connection piece is hollowed out. The bottom plate is annular. The bottom surface of the conical connection piece is arranged at the inner diameter of the bottom plate. The top of the conical connection piece is provided with four arc-shaped guard plates with the same radius. The four guard plates are evenly distributed on the top of the conical connection piece to form a circular ring; a through hole is arranged at the top of the conical connection piece, and the through hole is arranged on the central axis of the top of the conical connection piece;

[0006] The fixing cap includes four layers of structures, which are a hexagonal nut, a retaining piece, a first pressing piece and a second pressing piece from top to bottom. The radii of the retaining piece, the first pressing piece and the second pressing piece decrease in sequence. The retaining piece can be placed in the annular surface formed by the four arc-shaped guard plates; the screw hole of the hexagonal nut extends from the hexagonal nut to the second pressing piece to form a connection hole penetrating the fixing cap. An internal thread is arranged in the connection hole, so that the fixing cap can be threadedly connected with the connecting rod;

[0007] Both ends of the connecting rod are provided with external threads.

[0008] Further, a grouting port is opened on the side surface of the conical connection piece, and a plurality of grouting ports are arranged and evenly distributed on the side surface of the conical connection piece.

[0009] Further, a convex portion is arranged at the top of the conical connection piece, and the convex portion is square; a clamping groove is formed between the convex portion and the guard plate.

[0010] The beneficial effects of the present utility model are as follows: The connecting rod in the present utility model can penetrate through the building structure member, and the main body of the connecting piece is fixed on both sides of the building structure member through the fixing cap, enabling the steel wires or steel bars in other building components on both sides of the building structure member to pass through the aperture channels formed by the protective plate and the fixing cap, so that the other building components on both sides of the building structure member can be fixed to each other; the setting of the grouting port enables concrete to flow into the interior of the main body of the connecting piece in the present utility model during the pouring of concrete, enhancing the stability of its connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural view of the present utility model;

[0012] Figure 2 is a schematic structural view of the fixing cap in the present utility model;

[0013] Figure 3 is a schematic structural view of the main body of the connecting piece in the present utility model Figure 1 ;

[0014] Figure 4 is a schematic structural view of the main body of the connecting piece in the present utility model Figure 2 ;

[0015] In the figure: 1 - fixing cap, 2 - main body of the connecting piece, 3 - connecting rod, 11 - hexagonal nut, 12 - retaining piece, 13 - first layer of pressing piece, 14 - second layer of pressing piece, 15 - connecting hole, 21 - protruding part, 22 - through hole, 23 - conical connecting piece, 24 - bottom plate, 25 - grouting port, 26 - protective plate, 27 - clamping groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The present utility model will be further described below with reference to the accompanying drawings.

[0017] As Figure 1 shown, the present utility model is a building structure connection assembly, including a fixing cap 1, a main body of the connecting piece 2 and a connecting rod 3; there are two main bodies of the connecting piece 2 and fixing caps 1, which are respectively arranged on both sides of the connecting rod 3.

[0018] As Figure 2 shown, the fixing cap 1 includes four layers of structures, which are, from top to bottom, a hexagonal nut 11, a retaining piece 12, a first layer of pressing piece 13 and a second layer of pressing piece 14. The radii of the retaining piece 12, the first layer of pressing piece 13 and the second layer of pressing piece 14 decrease in sequence. The hexagonal nut 11 facilitates rotation and fixation through tools, and the retaining piece 12 can be placed within the annular surface formed by the four arc-shaped protective plates 26; the screw hole of the hexagonal nut 11 extends from the hexagonal nut 11 to the second layer of pressing piece 13 to form a connecting hole 15 that penetrates the fixing cap 1. The connecting hole 15 is provided with internal threads, and both ends of the connecting rod 3 are provided with external threads, enabling the fixing cap 1 to be threadedly connected to the connecting rod 3.

[0019] As Figure 3 and Figure 4 shown, the connector body 2 includes a guard plate 26, a conical connector 23 and a bottom plate 24. The conical connector 23 is frustum-shaped, and the bottom of the conical connector 23 is hollowed out; the bottom plate 24 is annular, the bottom surface of the conical connector 23 is arranged at the inner diameter of the bottom plate 24, and four arc-shaped guard plates 26 with the same radius are provided at the top of the conical connector 23. The four guard plates 26 are evenly distributed at the top of the conical connector 23 to form a circular ring; the gap between adjacent guard plates 26 is used for passing steel wires or steel bars. A through hole 22 is provided at the top of the conical connector 23, and the through hole 22 is arranged on the central axis of the top of the conical connector 23; a grouting port 25 is opened on the side surface of the conical connector 23. In this embodiment, three grouting ports 25 are provided and are evenly distributed on the side surface of the conical connector 23, which is convenient for concrete to enter while not reducing the connection strength. A convex portion 21 is provided at the top of the conical connector 23. The convex portion 21 is square, and the four corners of the convex portion 21 are located at the gaps between adjacent guard plates 26. A clamping groove 27 is formed between the convex portion 21 and the guard plate 26 for passing steel wires.

[0020] The above content is a further detailed description of the present invention in combination with specific preferred embodiments. It cannot be determined that the specific implementation of the present invention is only limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the concept of the present invention, several simple deductions or substitutions can be made, and all should be regarded as belonging to the protection scope of the present invention.

Claims

1. A building structure connection assembly, comprising a fixing cap, a connector body and a connecting rod; characterized in that: The connecting member body and the fixing cap are respectively arranged on both sides of the connecting rod; The connector body comprises a guard plate, a conical connector and a bottom plate, the bottom of the conical connector is hollowed out, the bottom plate is annular, the bottom surface of the conical connector is arranged at the inner diameter of the bottom plate, the top of the conical connector is provided with four arc-shaped guard plates with the same radius, and the four guard plates are evenly distributed on the top of the conical connector to form a circular ring; the top of the conical connector is provided with a through hole, and the through hole is arranged on the central axis of the top of the conical connector; The fixing cap comprises a four-layer structure, which comprises a hexagonal nut, a baffle, a first laminated sheet and a second laminated sheet from top to bottom, wherein the radii of the baffle, the first laminated sheet and the second laminated sheet decrease in sequence, and the baffle can be placed in an annular surface formed by four arc-shaped guard plates; the screw hole of the hexagonal nut extends from the hexagonal nut to the second laminated sheet to form a connecting hole that penetrates the fixing cap, and an internal thread is provided in the connecting hole, so that the fixing cap can be threadedly connected with the connecting rod; Both ends of the connecting rod are provided with external threads.

2. A building structure connection assembly according to claim 1, characterized in that: The side surface of the conical connector is provided with grouting openings, and a plurality of grouting openings are arranged and evenly distributed on the side surface of the conical connector.

3. A building structure connection assembly according to claim 1, characterized in that: A raised portion is provided on the top of the conical connector, and the raised portion is in a square shape; a slot is formed between the raised portion and the guard plate.

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