CN218970386U

CN218970386U - Precast column and precast floor slab connection grouting structure

Info

Publication number: CN218970386U
Application number: CN202223475233.6U
Authority: CN
Inventors: 王有为; 郑林; 陆峰; 成丽新; 刘天晨
Original assignee: Shanghai Anyi Finished Construction Technology Co ltd
Current assignee: Shanghai Anyi Finished Construction Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-05
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a precast column and precast floor slab connecting grouting structure, which comprises a column body, a plate body and a plugging piece, wherein the column body is connected with the plate body through the connecting piece to form a side joint, the plugging piece is matched with the side joint to form a plugging, the plugging piece comprises two groups of side plugging plates, and the two groups of side plugging plates are vertically connected; the side plugging plates of each group are respectively provided with a groove body, and the connecting piece is at least provided with two groups of threaded sleeves which correspond to the groove bodies one by one and are connected through connecting bolts; according to the utility model, the groove body is arranged corresponding to the reserved threaded sleeve of the connecting piece, the connecting bolt is screwed into the groove body to form fixation to the threaded sleeve, so that the groove body can be effectively clamped in the splicing seam range of the precast floor slab, the seam outside the side splicing seam is effectively blocked, grouting is completed above the precast floor slab, and leakage cannot occur.

Description

Precast column and precast floor slab connection grouting structure

Technical Field

The utility model relates to the technical field of building construction, in particular to a precast column and precast floor slab connection grouting structure.

Background

In the existing assembly type construction process, pouring is completed in a form of formwork supporting and cast-in-situ. The construction method can generate a large amount of dust pollution, occupies a large amount of labor force and has a long construction period, and for this reason, the prefabricated floor slab is adopted, and special connecting pieces are adopted for connection at the connection positions.

At present, a 2cm joint is arranged above a bracket connected with a precast floor slab after the precast column and the precast floor slab are installed, and the traditional mode cannot be used for high-efficiency plugging and grouting.

Disclosure of Invention

The utility model aims to provide a precast column and precast floor slab connecting grouting structure which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a precast column and precast floor slab connect grouting structure, includes cylinder, plate body and shutoff piece, the cylinder passes through the connecting piece with the plate body is connected to form one side piece;

the plugging piece and the side joint are matched to form a plugging piece, the plugging piece comprises two groups of side plugging plates, and the two groups of side plugging plates are vertically connected.

As a preferable technical scheme of the utility model, the plugging piece is made of bent channel steel.

As a preferable technical scheme of the utility model, each group of side plugging plates is respectively provided with a groove body, the connecting piece is at least provided with two groups of threaded sleeves, and the threaded sleeves are in one-to-one correspondence with the groove bodies and are connected through connecting bolts.

Compared with the prior art, the utility model has the beneficial effects that: according to the connecting grouting structure for the prefabricated column and the prefabricated floor slab, the plugging piece is placed at the side joint to form the plugging, the formed groove body corresponds to the reserved threaded sleeve of the connecting piece, the connecting bolt is screwed into the groove body to form the fixing, the connecting bolt can be effectively clamped in the joint range of the prefabricated floor slab, the joint outside joint is effectively plugged, and grouting is completed above the prefabricated floor slab, so that leakage cannot occur.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of a column according to the present utility model;

FIG. 3 is a top view of a closure of the present utility model;

FIG. 4 is a front view of a closure of the present utility model;

FIG. 5 is a left side view of the closure of the present utility model;

in the figure: 10. a plate body; 20. a column; 30. a connecting piece; 31. a threaded sleeve; 40. side joint; 50. a blocking member; 51. a groove body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a precast column and precast floor plank connect grouting structure, includes cylinder 20, plate body 10 and shutoff piece 50, and cylinder 20 and plate body 10 pass through connecting piece 30 to connect, and form one side piece 40, side piece 40 wide 2cm is "L" type structure; the plugging piece 50 is matched with the side joint 40 to form a plugging piece, the plugging piece 50 comprises two groups of side plugging plates, the two groups of side plugging plates are vertically connected, and the lengths of the two groups of side plugging plates are 480mm and 300mm respectively;

the groove bodies 51 are respectively arranged on each group of side plugging plates, at least two groups of threaded sleeves 31 are arranged on the connecting piece 30, and the threaded sleeves 31 correspond to the groove bodies 51 one by one and are connected through connecting bolts.

Specifically, the plugging piece 50 is placed at the side joint 40 to form a plugging, the corresponding reserved threaded sleeve 31 of the connecting piece 30 is provided with the groove body 51, the connecting bolt is screwed into the threaded sleeve 31 at the groove body 51 to form a fixing, the plugging piece can be effectively clamped in the joint range of the precast floor slab, the gap at the outer side of the side joint 40 is effectively plugged, grouting is completed above the precast floor slab, and leakage cannot occur.

As a preferred embodiment, the blocking element 50 is made of bent channel steel.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The grouting structure for connecting the prefabricated column and the prefabricated floor slab is characterized by comprising a column body, a plate body and a plugging piece, wherein the column body is connected with the plate body through the connecting piece, and a side joint is formed;

2. A precast column and precast floor plank connecting grouting structure according to claim 1, wherein the plugging piece is made of bent channel steel.

3. The grouting structure for connecting a prefabricated column and a prefabricated floor slab according to claim 1, wherein each group of side plugging plates is provided with a groove body respectively, the connecting piece is provided with at least two groups of threaded sleeves, and the threaded sleeves correspond to the groove bodies one by one and are connected through connecting bolts.