CN215253496U - Foundation bolt embedded frame - Google Patents
Foundation bolt embedded frame Download PDFInfo
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- CN215253496U CN215253496U CN202021955375.0U CN202021955375U CN215253496U CN 215253496 U CN215253496 U CN 215253496U CN 202021955375 U CN202021955375 U CN 202021955375U CN 215253496 U CN215253496 U CN 215253496U
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- steel
- bolt
- buried
- short column
- embedded
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Abstract
The utility model relates to an rag bolt installation technical field relates to a rag bolt pre-buried frame particularly, including upper and lower two piece installation steel module and a plurality of buried bolt in advance, every buried bolt in advance respectively with install the steel module from top to bottom and pass through the nut and connect, install the steel module welding down on the short column steel cage dish. The utility model provides a rag bolt pre-buried frame, pre-buried bolt and upper and lower two installation steel form are respectively pressed from both sides tightly with two nuts, make all pre-buried bolts form a very strong whole, can better guarantee the plane position and the whole straightness that hangs down of pre-buried bolt like this; the steel templates are installed at the lower part, the root of each embedded bolt is reliably welded with the short column main reinforcement of the short column steel disc cage through the steel bars, the whole embedded bolt group and the short column steel disc cage form a whole body with high rigidity, the steel templates at the lower part are poured in the short column, and the embedded bolts are prevented from shifting due to civil engineering concrete pouring construction.
Description
Technical Field
The utility model relates to an rag bolt installation technical field relates to a rag bolt pre-buried frame particularly.
Background
Rag bolt is a common structure in the engineering work progress, rag bolt installation deviation of permission is more strict, the bolt is pre-buried in lower section concrete column, in the common rag bolt structure, at first set up 4 pre-buried bolts, then set up the staple bolt reinforcing bar in the pre-buried bolt periphery, fix 4 pre-buried bolts as a whole, but discovery in the actual work progress, the fixed firmness of staple bolt reinforcing bar is not enough, when concreting, the pre-buried reinforcing bar slopes very easily, can not reach the designing requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve prior art's not enough, provide a rag bolt pre-buried frame, make pre-buried bolt not receive civil engineering pouring concrete construction and produce the aversion.
In order to achieve the purpose, the underground bolt embedded frame comprises an upper installation steel module, a lower installation steel module and a plurality of embedded bolts, wherein each embedded bolt is connected with the upper installation steel module and the lower installation steel module through nuts, and the lower installation steel modules are welded on a short-column steel cage plate.
Furthermore, the steel modules can be vertically installed to adjust elevation, plane positioning and verticality through nuts.
Furthermore, the short column steel cage disc comprises short column main ribs, and the short column main ribs are connected with the lower mounting module and the roots of the embedded bolts.
The utility model discloses still have following preferred technical scheme: and a cross-shaped steel column is arranged on the foundation bolt embedded frame.
Furthermore, at most 20 embedded bolts are arranged on the foundation bolt embedded frame corresponding to the lower portion of the cross-shaped steel column.
Beneficial effects of the utility model
The utility model provides an advantage of rag bolt pre-buried frame includes:
the embedded bolts and the upper and lower mounting steel templates are respectively clamped by two nuts, so that all the embedded bolts form a whole with very strong rigidity, and the plane position and the whole verticality of the embedded bolts can be better ensured. The steel templates are installed at the lower part, the root of each embedded bolt is reliably welded with the short column main reinforcement of the short column steel disc cage through the steel bars, the whole embedded bolt group and the short column steel disc cage form a whole body with high rigidity, the steel templates at the lower part are poured in the short column, and the embedded bolts are prevented from shifting due to civil engineering concrete pouring construction.
Drawings
Fig. 1 schematically shows a structural diagram of a rag bolt pre-buried frame of the present invention;
Detailed Description
The following technical scheme who combines the attached drawing, right the utility model adopts does further the explanation, the utility model provides a rag bolt pre-buried frame mainly includes and is the three, is last installation steel module, installs the steel module down and is located respectively pre-buried bolt between the upper and lower installation steel module, upper and lower installation steel module is the square frame structure, pre-buried bolt even distribution is in on the upper and lower installation steel module, pre-buried bolt is through the nut clamp of upper and lower both sides fixed, can pass through simultaneously the nut, it is right upper and lower installation steel module adjustment elevation, straightness and plane location hang down.
The lower installation steel module is welded on the short column steel cage plate, the short column steel cage plate comprises short column main ribs, and the short column main ribs are connected with the lower installation module and the roots of the embedded bolts through steel bars.
In the use of the actual engineering, the utility model discloses go up and connect steel column structure, wholly be the steel frame of three-layer, steel column structure mainly is cross form steel column, and the lower margin that single steel column established and corresponds predetermines the bolt more, is 20 at most, consequently predetermines the installation accuracy requirement of bolt higher to the lower margin. The utility model discloses in, two upper and lower installation steel form plates are connected respectively at buried bolt both ends in advance, and every buried bolt in advance respectively presss from both sides tightly with two nuts with upper and lower two installation steel form plates, makes all buried bolt in advance form a very strong whole of rigidity through upper and lower two installation steel form plates, and the plane position and the whole straightness that hangs down of assurance buried bolt that like this can be better hang down. After the elevation, the plane positioning and the verticality are adjusted, the lower installation steel templates and the root of each bolt are reliably welded with the short column main reinforcement on the short column steel cage plate through the steel bars, so that the whole foundation bolt embedded frame and the short column steel cage plate form a whole with high rigidity, the lower installation steel templates are poured in the short column steel cage plate, and the embedded bolts are guaranteed not to be displaced due to civil engineering cast concrete construction
The above, only for the concrete implementation of this utility model, but the scope of protection of this utility model is not limited to this, and any person skilled in this technical field is in the technical scope of this utility model discloses, according to the technical scheme of this utility model and novel design add in equal replacement or change, all should be covered in the scope of protection of this utility model.
Claims (5)
1. The utility model provides a rag bolt pre-buried frame, its characterized in that includes two piece upper and lower installation steel module and a plurality of pre-buried bolt, every pre-buried bolt respectively with install the steel module from top to bottom and pass through the nut and be connected, install the steel module welding down on the short column steel cage dish.
2. The anchor bolt embedded frame as claimed in claim 1, wherein the upper and lower installation steel modules can adjust elevation, plane location and verticality through nuts.
3. The anchor bolt embedded frame as claimed in claim 1, wherein the short column steel cage plate comprises short column main bars, and the short column main bars are connected with the lower mounting module and the roots of the embedded bolts.
4. The anchor bolt embedded frame according to any one of claims 1 to 3, wherein a cross-shaped steel column is mounted on the anchor bolt embedded frame.
5. The anchor bolt embedded frame as claimed in claim 4, wherein at most 20 embedded bolts are arranged on the corresponding anchor bolt embedded frame below the cross-shaped steel column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021955375.0U CN215253496U (en) | 2020-09-09 | 2020-09-09 | Foundation bolt embedded frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021955375.0U CN215253496U (en) | 2020-09-09 | 2020-09-09 | Foundation bolt embedded frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215253496U true CN215253496U (en) | 2021-12-21 |
Family
ID=79451263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021955375.0U Active CN215253496U (en) | 2020-09-09 | 2020-09-09 | Foundation bolt embedded frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215253496U (en) |
-
2020
- 2020-09-09 CN CN202021955375.0U patent/CN215253496U/en active Active
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