Sleeve, prefabricated component connector, prefabricated component and prefabricated component assembly

A technology of prefabricated components and prefabricated bodies, applied in the direction of building components, structural elements, building reinforcements, etc., can solve problems such as invalidity, poor corrosion resistance/durability, and difficulty in ensuring connection quality

A technology of prefabricated components and prefabricated bodies, applied in the direction of building components, structural elements, building reinforcements, etc., can solve problems such as invalidity, poor corrosion resistance/durability, and difficulty in ensuring connection quality

CN110485646APending Publication Date: 2019-11-22李藏柱
0 Cites 1 Cited by

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sleeve, prefabricated component connector, prefabricated component and prefabricated component assembly
  • Sleeve, prefabricated component connector, prefabricated component and prefabricated component assembly
  • Sleeve, prefabricated component connector, prefabricated component and prefabricated component assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0080] Example: Combine figure 1 , the ports at both ends of the sleeve 1 are closed, and the closed is tapered, and the end with the larger diameter of the closed section faces the direction of the cylinder. The cylinder body of the sleeve 1 is provided with a through hole extending outward to form a grouting channel 42, which can allow concrete grout or grouting material to enter the inner cavity of the sleeve 1, and the cylinder body is provided with a through hole extending outward to form an exhaust channel 43. It can avoid the formation of air bubbles in a closed space between the concrete grout or grouting material and the inner wall of the sleeve 1, reduce the compactness of the concrete grout or grouting material, and ensure the axial tensile strength of the sleeve 1 as a connecting node.

[0081] The barrel of the sleeve 1 is provided with a partition 3 perpendicular to the axial direction, and the partition 3 divides the barrel into two parts, see figure 2 , one p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a sleeve and a prefabricated component connector, a prefabricated component and a prefabricated component assembly which are constructed based on the sleeve, and belongs to thefield of fabricated buildings. The sleeve includes a cylinder body and ports in both ends of the cylinder body. The ports are closed openings, and the sleeve further includes a grouting channel and an exhaust channel. One end of the grouting channel and one end of the exhaust channel communicate with a through hole formed in the cylinder body. A port structure of an embedded part is fabricated with steel bars inserted into the ports, and then the steel bars and the sleeve are fixedly connected together by pouring concrete or grouting materials. Through the structure of the ports of the sleeveand the shape of the end parts of the steel bars, the connection strength of the connector formed by the sleeve is greatly enhanced, the prefabricated components fabricated through the sleeve is easyto assemble during construction, the fabrication between prefabricated panels can be quickly completed, and the construction period is greatly shortened.

Description

technical field [0001] The invention relates to the field of prefabricated buildings, in particular to a sleeve, and a prefabricated component connector, a prefabricated component and a prefabricated component assembly formed based on the sleeve. Background technique [0002] At present, the connection methods of prefabricated components in prefabricated concrete structure buildings, especially the vertical reinforcement connection methods of vertical components (prefabricated wall panels / columns) mainly include: 1) welding connection of embedded parts, 2) bolt connection of embedded parts , 3) There are three connection methods for steel sleeve grouting connection. [0003] The welding connection of embedded parts is that the connecting steel plates are preset at the connecting parts of the components. After the prefabricated components are installed, the adjacent embedded steel plates between the components are welded and connected into one. [0004] Advantages: Simple in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
22 Nov 2019
Publication
CN110485646A
IPC
E04C5/16; E04B1/04; E04B1/20; E04B1/21
CPC
E04C5/162; E04C5/165; E04B1/04; E04B1/043; E04B1/20; E04B1/21
Inventors
李藏柱