CN210217180U - Special pre-buried piece that hangs of prefabricated component - Google Patents
Special pre-buried piece that hangs of prefabricated component Download PDFInfo
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- CN210217180U CN210217180U CN201920770378.8U CN201920770378U CN210217180U CN 210217180 U CN210217180 U CN 210217180U CN 201920770378 U CN201920770378 U CN 201920770378U CN 210217180 U CN210217180 U CN 210217180U
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- connecting seat
- buried
- shaped connecting
- hangs
- shaped groove
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Abstract
The utility model provides a special pre-buried piece that hangs of prefabricated component, belongs to the building technology field, pre-buried piece that hangs includes fixed steelframe, U-shaped connecting seat, double-end crab-bolt, fixed steelframe is sheet structure, and its shape is wavy, and two parallel fixed steelframes are fixed continuous with the U-shaped connecting seat, the welding of the U-shaped connecting seat other end has the double-end crab-bolt. Through in the side pre-buried concrete slab of the wave steel clamp slave plate to pre-buried piece of hanging, the hoist is hoisted pre-buried piece to the rethread, accomplishes the hoist and mount then. The wavy steel frame and the concrete have good bonding performance, the stress area is enlarged due to the bent shape, the integrity is good, and the hoisting is convenient.
Description
Technical Field
The utility model belongs to the technical field of the building, especially, relate to a special pre-buried piece that hangs of prefabricated component.
Background
In recent years, prefabricated concrete structures have been rapidly developed in China. However, in the process of construction of the fabricated concrete structure, hoisting is used as an important ring, which affects the overall construction progress. Therefore, the requirements on the hanging parts are higher and higher, the problems of stability, operability, simplicity and the like of the hanging parts need to be considered, the hanging parts made of common reinforcing steel bars cannot meet the requirements, and the existing hanging parts are complex in structure, difficult to assemble and disassemble, unstable and incapable of being widely applied.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a special pre-buried piece that hangs of prefabricated component through the side pre-buried concrete slab that hangs a slave plate in, the hoist of board is then accomplished to the pre-buried piece that hangs of rethread hoist. The wavy steel frame and the concrete have good bonding performance, the stress area is enlarged due to the bent shape, the integrity is good, and the hoisting is convenient.
The utility model adopts the technical proposal that:
the utility model provides a special pre-buried piece that hangs of prefabricated component, pre-buried piece that hangs includes fixed steelframe, U-shaped connecting seat, double-end crab-bolt, fixed steelframe is sheet structure, and its shape is wavy. The U-shaped connecting seat comprises a front U-shaped groove and a rear U-shaped groove, two parallel fixed steel frames are fixedly welded with the front U-shaped groove and connected with the front U-shaped groove, and a double-end anchor bolt is welded in the rear U-shaped groove.
Further, the height of the embedded hanging piece is 80mm, and the length of the embedded hanging piece is 140 mm.
Further, the fixed steel frame is wavy, and the wavy groove is a fixed groove.
Furthermore, the fixed steel frame is connected with a front U-shaped groove of the U-shaped connecting seat in a welding mode.
Furthermore, the double-end anchor bolt is connected with the rear U-shaped groove of the U-shaped connecting seat in a welding mode.
The utility model has the advantages that:
the utility model provides a novel special pre-buried piece that hangs of prefabricated component through the pre-buried wave steel clamp slave plate that hangs in the side pre-buried concrete slab that hangs, the hoist is hoisted the pre-buried piece of hanging to the rethread, accomplishes the hoist and mount then. Due to the existence of the wave steel clips, the wave steel frame and the concrete have good bonding performance, the stress area is enlarged due to the bent shape, the integrity is good, and the hoisting is convenient.
Drawings
FIG. 1 is a schematic view of the structure of a pre-buried hanger of the present invention;
FIG. 2 is a schematic view of a U-shaped connecting seat of the pre-buried hanger of the present invention;
fig. 3 is the utility model discloses the special pre-buried piece mounting structure schematic diagram that hangs of prefabricated component.
Fig. 4 is the utility model discloses the special pre-buried piece inner structure schematic diagram that hangs of prefabricated component.
The components in the figure: 1 is an embedded hanging piece, 1-1 is a fixed steel frame, 1-2 is a U-shaped connecting seat, 1-2-1 is a front U-shaped groove, 1-2-2 is a rear U-shaped groove, 1-3 is a double-end anchor bolt, 2 is a concrete slab, 3 is a transverse reinforcing steel bar and 4 is a longitudinal reinforcing steel bar.
Detailed Description
To further illustrate the present invention, the following detailed description is given with reference to the accompanying drawings and embodiments:
the utility model provides a special pre-buried piece of hanging of novel prefabricated component and installation method, pre-buried piece of hanging includes fixed steelframe, U-shaped connecting seat, double-end crab-bolt, fixed steelframe is the sheet structure, and its shape is wavy. The U-shaped connecting seat comprises a front U-shaped groove and a rear U-shaped groove, two parallel fixed steel frames are fixedly connected with the front U-shaped groove of the U-shaped connecting seat, and a double-end anchor bolt is welded in the rear U-shaped groove of the U-shaped connecting seat. Through in the side pre-buried concrete slab of the wave steel clamp slave plate to pre-buried piece of hanging, the hoist is hoisted pre-buried piece to the rethread, accomplishes the hoist and mount then.
The fixed steel frame 1-1 of the embedded hanging piece 1 is provided with a continuous wave groove, and the wave groove is a fixed groove.
The two parallel wave fixed steel frames 1-1 of the embedded hanging piece 1 are fixed on the front U-shaped groove 1-2-1 of the U-shaped connecting seat 1-2 in a welding mode, and the double-headed anchor bolt 1-3 is welded in the rear U-shaped groove 1-2-2 of the U-shaped connecting seat 1-2.
The height of the embedded hanging piece 1 is 80mm, the length of the embedded hanging piece is 140mm, and the embedded hanging piece is embedded into the concrete slab 2 by 80-90 mm.
A novel installation method of a special embedded hanger for a prefabricated part comprises the following steps:
a. pre-burying the pre-buried hanging piece 1 into the concrete slab 2 with the pre-buried depth of 80-90mm, and ensuring that the transverse steel bar is deeply fixed into the wave groove of the fixed steel frame 1-1;
b. horizontally placing the concrete slab 2 on a construction site for fixing treatment;
c. pouring concrete to form a whole;
d. and (3) hoisting the concrete slab 2 by using the double-headed anchor bolts 1-3 of the embedded hoisting pieces 1 hoisted by the hoisting tool.
Example 1
Referring to fig. 1-4, a novel special pre-buried hanger for a prefabricated part and an installation method thereof comprise a pre-buried hanger 1, a fixed steel frame 1-1, a U-shaped connecting seat 1-2, a double-headed anchor bolt 1-3, a concrete slab 2, transverse steel bars 3 and longitudinal steel bars 4.
The embedded hanging piece 1 consists of a fixed steel frame 1-1, a U-shaped connecting seat 1-2 and a double-head anchor bolt 1-3, the height is 80mm, the length is 140mm, the fixed steel frame 1-1 is of a sheet wave structure, and a continuous fixing groove is formed in the fixed steel frame 1-1 and is used for being embedded with the concrete slab 2 stably. The U-shaped connecting seat 1-2 comprises a front U-shaped groove 1-2-1 and a rear U-shaped groove 1-2-2, two parallel sheet wave structure fixing steel frames 1-1 are welded on the front U-shaped groove 1-2-1 of the U-shaped connecting seat 1-2, and double-headed anchor bolts 1-3 are welded in the rear U-shaped groove 1-2-2 of the U-shaped connecting seat 1-2. When the steel frame fixing device is used, the embedded hanging pieces 1 are embedded in the side faces of the concrete slabs 2, the embedding depth is 80-90mm, and the transverse steel bars are guaranteed to penetrate into the wave grooves of the fixing steel frames 1-1 to be fixed. And then the double-end anchor bolt of the embedded hanging piece is hung and connected by the hanger, so that the hanging and connecting are completed.
A novel special pre-buried hanger for prefabricated parts and an installation method thereof comprise the following steps:
(1) pre-burying the pre-buried hanging piece 1 into the concrete slab 2 with the pre-buried depth of 80-90mm, and ensuring that the transverse steel bar is deeply fixed into the wave groove of the fixed steel frame 1-1;
(2) horizontally placing the concrete slab 2 on a construction site for fixing treatment;
(3) pouring concrete to form a whole;
(4) and (3) hoisting the concrete slab 2 by using the double-headed anchor bolts 1-3 of the embedded hoisting pieces 1 hoisted by the hoisting tool.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a special pre-buried piece that hangs of prefabricated component which characterized in that: the embedded hanging piece (1) comprises a fixed steel frame (1-1), a U-shaped connecting seat (1-2) and a double-end anchor bolt (1-3), the fixed steel frame (1-1) is of a sheet structure, the shape of the fixed steel frame is wavy, the U-shaped connecting seat (1-2) comprises a front U-shaped groove (1-2-1) and a rear U-shaped groove (1-2-2), the two parallel fixed steel frames (1-1) are fixedly welded with the front U-shaped groove (1-2-1) and connected with the rear U-shaped groove (1-2-2) in a welded mode, and the double-end anchor bolt (1-3) is welded in the rear U-shaped groove (1.
2. The special embedded hanger for the prefabricated parts as claimed in claim 1, wherein: the height of the embedded hanging piece (1) is 80mm, and the length of the embedded hanging piece is 140 mm.
3. The special embedded hanger for the prefabricated parts as claimed in claim 1, wherein: the fixed steel frame (1-1) is wavy, and the wavy groove is a fixed groove.
4. The special embedded hanger for the prefabricated parts as claimed in claim 1, wherein: the fixed steel frame (1-1) is connected with the front U-shaped groove (1-2-1) of the U-shaped connecting seat (1-2) in a welding mode.
5. The special embedded hanger for the prefabricated parts as claimed in claim 1, wherein: the double-end anchor bolt (1-3) is connected with the rear U-shaped groove (1-2-2) of the U-shaped connecting seat (1-2) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770378.8U CN210217180U (en) | 2019-05-27 | 2019-05-27 | Special pre-buried piece that hangs of prefabricated component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770378.8U CN210217180U (en) | 2019-05-27 | 2019-05-27 | Special pre-buried piece that hangs of prefabricated component |
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| Publication Number | Publication Date |
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| CN210217180U true CN210217180U (en) | 2020-03-31 |
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| CN201920770378.8U Active CN210217180U (en) | 2019-05-27 | 2019-05-27 | Special pre-buried piece that hangs of prefabricated component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043046A (en) * | 2019-05-27 | 2019-07-23 | 沈阳建筑大学 | A kind of dedicated built-in hanger of prefabricated components and installation method |
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2019
- 2019-05-27 CN CN201920770378.8U patent/CN210217180U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043046A (en) * | 2019-05-27 | 2019-07-23 | 沈阳建筑大学 | A kind of dedicated built-in hanger of prefabricated components and installation method |
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