CN215443178U - Prefabricated positioner of assembled - Google Patents
Prefabricated positioner of assembled Download PDFInfo
- Publication number
- CN215443178U CN215443178U CN202121752447.6U CN202121752447U CN215443178U CN 215443178 U CN215443178 U CN 215443178U CN 202121752447 U CN202121752447 U CN 202121752447U CN 215443178 U CN215443178 U CN 215443178U
- Authority
- CN
- China
- Prior art keywords
- positioning
- frame
- steel
- steel plate
- prefabricated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
An assembly type prefabricated positioning device. The steel reinforcement cage comprises 2 frame column steel reinforcement cages and 1 frame beam steel reinforcement cage at the bottom of an assembly type building, wherein 2 frame columns are vertically arranged, frame beams are lower than the upper ends of the frame columns, steel reinforcement sleeves are arranged at the upper ends of the frame columns, foot rests are erected above the frame columns, positioning steel plates are respectively arranged on the foot rests above the 2 frame columns, and the positioning steel plates are horizontally arranged; the positioning steel plate is vertically and fixedly provided with a positioning screw rod connected with the prefabricated member, and the lower end of the positioning screw rod is inserted into a steel bar sleeve at the upper end part of the frame column; the positioning steel plate is provided with a positioning groove for determining the position of the positioning steel plate. The steel bar positioning device has the beneficial effects of simple structure, convenience in operation and accuracy in positioning, and can meet the requirement of the prefabricated part sleeve grouting technology on the steel bar positioning accuracy in the fabricated building.
Description
Technical Field
The utility model relates to a positioning device, in particular to an assembly type prefabricated positioning device, and belongs to the technical field of pedestal construction, precast beam construction and cast-in-place beam construction.
Background
Currently, the bottom reinforcement in fabricated buildings is usually designed to be cast in place, and the upper standard course is prefabricated. The cast-in-place and the prefabrication are connected by adopting the grouting sleeve steel bars, and the joint part can be used for positioning the conversion steel bars in the cast-in-place concrete. The prefabricated part sleeve grouting technology has higher requirements on the positioning of the steel bars, the prefabricated part sleeve at the upper part with larger deviation of the steel bars is difficult to install, and the later grouting construction and the building design performance can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an assembly type prefabrication positioning device, aiming at overcoming the defects that the requirement of the existing prefabricated part sleeve grouting technology on the positioning accuracy of reinforcing steel bars is high, the deviation of the reinforcing steel bars is large, the upper prefabricated part sleeve is difficult to install, and the later grouting construction and the building design performance are influenced.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an assembly type prefabricated positioning device comprises 2 frame column steel reinforcement cages and 1 frame beam steel reinforcement cage at the bottom of an assembly type building, wherein 2 frame columns are vertically arranged, a frame beam is lower than the upper end of each frame column, a steel reinforcement sleeve is arranged at the upper end of each frame column, a foot rest is erected above each frame column, positioning steel plates are respectively arranged on the foot rests above the 2 frame columns, and the positioning steel plates are horizontally arranged; the positioning steel plate is vertically and fixedly provided with a positioning screw rod connected with the prefabricated member, and the lower end of the positioning screw rod is inserted into a steel bar sleeve at the upper end part of the frame column; and the positioning steel plate is provided with a positioning groove for determining the position of the positioning steel plate.
The positioning steel plates are rectangular, and the positioning screws are uniformly distributed along four side frames of the rectangle.
The constant head tank sets up the four corners at the location steel sheet, and the constant head tank sets up along the horizontal of location steel sheet.
The side of the positioning steel plate provided with the positioning groove protrudes out of the rectangular frame.
The positioning groove is an open elongated slot arranged on the rectangular side, the tail end of the elongated slot is a round hole, and a positioning pin shaft is arranged in the round hole; the distance between the two opposite round holes is equal to the distance between the outer sides of the two corresponding sides of the foot rest.
The utility model has the advantages of simple structure, convenient operation and accurate positioning, and can meet the requirement of the prefabricated part sleeve grouting technology in the fabricated building on the positioning accuracy of the steel bars.
Drawings
FIG. 1 is a schematic structural view of the prefabricated positioning device of the present invention.
FIG. 2 is a schematic view of the structure of the positioning steel plate according to the present invention.
In the figure: 1. the positioning steel plate, 2, the positioning screw, 3, the positioning groove and 4, the nut.
Detailed Description
The utility model is further illustrated by the following figures and examples. However, it should be understood by those skilled in the art that the present invention is not limited to the specific embodiments listed, and should be included within the scope of the present invention as long as the spirit of the present invention is met.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "left", "right", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be mechanically coupled, directly coupled, indirectly coupled through an intermediary, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
See figures 1, 2. The utility model relates to an assembly type prefabricated positioning device, which comprises 2 frame column steel reinforcement cages and 1 frame beam steel reinforcement cage at the bottom of an assembly type building, wherein 2 frame columns are vertically arranged, a frame beam is lower than the upper end of each frame column, a steel reinforcement sleeve is arranged at the upper end of each frame column, a foot rest is erected above each frame column, positioning steel plates 1 are respectively arranged on the foot rests above the 2 frame columns, and the positioning steel plates 1 are horizontally arranged; the positioning steel plate 1 is vertically and fixedly provided with a positioning screw rod 2 connected with the prefabricated member, and the lower end of the positioning screw rod 2 is inserted into a steel bar sleeve at the upper end part of the frame column; and the positioning steel plate 1 is provided with a positioning groove 3 for determining the position of the positioning steel plate 1.
Further, the positioning steel plate 1 is rectangular, preferably, the positioning steel plate 1 is square, and the positioning screws 2 are uniformly distributed along the four side frames of the rectangle (square). Preferably, each rectangle of the positioning steel plate 1 is provided with 3 positioning screws 2.
Further, constant head tank 3 sets up in the four corners of location steel sheet 1, and constant head tank 3 sets up along the horizontal of location steel sheet 1. Preferably, the side of the positioning steel plate 1 provided with the positioning groove 3 protrudes out of the rectangular frame.
Further, the positioning groove 3 is an open elongated slot arranged on the rectangular side, the tail end of the elongated slot is a round hole, and a positioning pin shaft is arranged in the round hole; the distance between the two opposite round holes is equal to the distance between the outer sides of the two corresponding sides of the foot rest.
The operation method of the assembly type prefabricating and positioning device comprises the following steps:
1. installing and positioning a steel plate:
(1) the 2 positioning steel plates 1 are respectively arranged on the foot rests above the 2 frame columns, and the distance between the central points of the 2 positioning steel plates 1 meets the requirement of a drawing;
(2) ensuring that the positioning steel plate 1 is horizontally arranged;
(3) fixing the positioning steel plate 1 and a foot rest;
2. installing a positioning screw rod 2, installing the positioning screw rod 2 in a through hole of a positioning steel plate 1, inserting the lower end of the positioning screw rod 2 into a steel bar sleeve at the upper end part of a frame column, and fixing the positioning screw rod 2 by an installation nut 4;
3. pouring concrete to the cast-in-situ structure;
4. and after the concrete pouring is finished, the positioning steel plate 1 is removed.
By adopting the assembly type prefabricated positioning device, the position of the screw can be accurately positioned point to point, and the connection precision of the screw is ensured; the positioning steel plate can level a connecting nut between the precast beam and the cast-in-place structure, and accurately control the elevation of the precast beam; fixing the positioning screw rod to prevent deviation caused by vibration in the pouring process; the utility model can generate good social benefit and economic benefit, and has positive effect and important significance for the development of prefabricated assembled type.
It should be noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that those skilled in the art will be able to design many alternative embodiments without departing from the scope of the appended claims.
Claims (5)
1. The utility model provides a prefabricated positioner of assembled, includes 2 frame post steel reinforcement cages, 1 frame roof beam steel reinforcement cage of assembled building bottom, and 2 frame posts set up perpendicularly, and the frame roof beam is less than the upper end of frame post, and frame post upper end is provided with steel sleeve, has set up foot rest, characterized by above the frame post:
positioning steel plates are respectively arranged on the foot rests above the 2 frame columns, and the positioning steel plates are horizontally arranged;
the positioning steel plate is vertically and fixedly provided with a positioning screw rod connected with the prefabricated member, and the lower end of the positioning screw rod is inserted into a steel bar sleeve at the upper end part of the frame column;
and the positioning steel plate is provided with a positioning groove for determining the position of the positioning steel plate.
2. The fabricated prefabrication positioning device of claim 1, wherein: the positioning steel plates are rectangular, and the positioning screws are uniformly distributed along four side frames of the rectangle.
3. The fabricated prefabrication positioning device of claim 2, wherein: the constant head tank sets up the four corners at the location steel sheet, and the constant head tank sets up along the horizontal of location steel sheet.
4. The fabricated prefabrication positioning device of claim 3, wherein: the side of the positioning steel plate provided with the positioning groove protrudes out of the rectangular frame.
5. The fabricated positioning device of any one of claims 1-4, wherein: the positioning groove is an open elongated slot arranged on the rectangular side, the tail end of the elongated slot is a round hole, and a positioning pin shaft is arranged in the round hole; the distance between the two opposite round holes is equal to the distance between the outer sides of the two corresponding sides of the foot rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752447.6U CN215443178U (en) | 2021-07-30 | 2021-07-30 | Prefabricated positioner of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752447.6U CN215443178U (en) | 2021-07-30 | 2021-07-30 | Prefabricated positioner of assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215443178U true CN215443178U (en) | 2022-01-07 |
Family
ID=79685600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121752447.6U Active CN215443178U (en) | 2021-07-30 | 2021-07-30 | Prefabricated positioner of assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215443178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776025A (en) * | 2022-05-20 | 2022-07-22 | 中建三局集团有限公司 | Positioning technology of prefabricated shear wall bottom steel bar sleeve in component production |
-
2021
- 2021-07-30 CN CN202121752447.6U patent/CN215443178U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776025A (en) * | 2022-05-20 | 2022-07-22 | 中建三局集团有限公司 | Positioning technology of prefabricated shear wall bottom steel bar sleeve in component production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215443178U (en) | Prefabricated positioner of assembled | |
| CN111206768A (en) | Light beam plate structure platform and construction method thereof | |
| CN114575451B (en) | Construction method of assembled reinforced concrete frame | |
| CN212612045U (en) | Cushion cap reserved rib positioning frame | |
| CN215055273U (en) | A assembled template for installing support bracket embedded box | |
| CN113026967A (en) | Side wall and bottom plate connecting node of assembled structure | |
| CN210917711U (en) | Prefabricated assembly type foundation's assembled building | |
| CN113006401B (en) | Connecting structure and mounting method for light wall and main body structure | |
| CN113026935A (en) | Prefabricated plate of assembled structure and assembly structure thereof | |
| CN111677106A (en) | Conversion connection structure of variable cross-section joint reinforcing steel bars of assembled structural column and implementation method | |
| CN112575907A (en) | Dry type connecting piece of prefabricated member and connecting joint of prefabricated member | |
| CN215330526U (en) | Side wall and bottom plate connecting node of assembled structure | |
| CN220580517U (en) | Steel structure house formwork | |
| CN216516100U (en) | Assembled beam column frame construction | |
| CN215406583U (en) | Side wall of assembled structure and connected node of medium plate | |
| CN217268038U (en) | Assembled beam column node structure | |
| CN212153904U (en) | Precast reinforced concrete beam structure | |
| CN109972768B (en) | Construction method of assembled steel structure bearing wall | |
| CN210659335U (en) | Auxiliary installation device for installation and construction of PCF (fiber reinforced polymer) board of prefabricated building conversion layer | |
| CN212506733U (en) | Assembled concrete structure beam column connected node | |
| CN214574943U (en) | Assembled modularization lightweight steel construction wall body | |
| CN209799165U (en) | Steel structure module column base and steel structure module column base node | |
| CN216893061U (en) | Prefabricated floor connection structure of assembled | |
| CN217811156U (en) | Thick wall formula owner of connecting box connection assembly becomes foundation structure | |
| CN220521544U (en) | Connecting structure for concrete column and large-span beam body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |