CN210152050U - Steel-concrete combined structure adopting single-end stud connection - Google Patents
Steel-concrete combined structure adopting single-end stud connection Download PDFInfo
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- CN210152050U CN210152050U CN201920634948.0U CN201920634948U CN210152050U CN 210152050 U CN210152050 U CN 210152050U CN 201920634948 U CN201920634948 U CN 201920634948U CN 210152050 U CN210152050 U CN 210152050U
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Abstract
The utility model discloses a steel-concrete composite structure adopting single-end stud connection, including two parallel relatively-arranged outsourcing steel plates, a plurality of single-end studs are welded on the inner walls of the outsourcing steel plates on both sides in a staggered manner, one side of each single-end stud without thread is vertically welded on the inner wall of the corresponding side outsourcing steel plate, holes are opened on the outsourcing steel plate on the other side arranged relatively to each single-end stud, a distance steel sheet is arranged at the junction of the thread section and the thread section of each single-end stud, the distance steel sheet is sleeved and fixed on the single-end stud through a mounting hole arranged in the middle, and the distance steel sheet is arranged in parallel with the outsourcing steel plates; the screw thread section of each single-end stud penetrates through the hole on the outer steel plate on the other side, the outer steel plate on the other side is clamped and fixed through a screw cap in threaded connection with the screw thread section of the single-end stud and a distance steel sheet, and concrete is poured between the outer steel plates on the two sides. The utility model discloses strengthen the wholeness of structure, improved the security and the reliability of structure.
Description
Technical Field
The utility model relates to a steel-concrete integrated configuration especially relates to a can be applied to nuclear power engineering, polar region engineering and super high-rise building's steel-concrete integrated wall plate structure.
Background
The steel-concrete composite structure is taken as an important branch of the composite structure and plays a significant role in the field of modern building engineering. The steel-concrete combined structure has higher bearing capacity, good anti-seismic performance and excellent fire resistance and corrosion resistance, and has the advantages of high construction speed, no need of formwork support and the like compared with the traditional reinforced concrete structure. At present, the widely applied connection forms of the steel-concrete combined structure mainly comprise large-head stud connection, split bolt connection and the like. The steel-concrete combined structure connected by the big-end stud is adopted, so that the welding is convenient, but the drawing resistance is poor; the steel-concrete composite structure connected by the split bolts is convenient to install, but holes need to be formed in the steel plates, so that the stress performance of the structure is greatly influenced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a steel-concrete combined structure which is simple in structure, reasonable in stress and convenient to construct and adopts single-end stud connection.
The utility model adopts the technical proposal that:
the utility model discloses an adopt steel-concrete integrated configuration that single-end double-screw bolt is connected, including two parallel relatively arranged outsourcing steel sheets, crisscross welding each other has a plurality of single-end double-screw bolts on the inner wall of both sides outsourcing steel sheets, and the unthreaded one side of each single-end double-screw bolt is welded on corresponding side outsourcing steel sheet inner wall perpendicularly, has all opened the hole on the outsourcing steel sheet of the other side that sets up relatively with each single-end double-screw bolt of welding, all is provided with a distance steel sheet in every single-end double-screw bolt screw section and unthreaded section juncture, the distance steel sheet fix on the single-end double-screw bolt through the mounting hole suit that sets up in the middle, distance steel sheet and outsour;
the screw thread section of each single-end stud penetrates through the hole on the outer steel plate on the other side, the outer steel plate on the other side is clamped and fixed between the screw cap and the distance steel plate through the screw cap in threaded connection with the screw thread section of the single-end stud and the distance steel plate, and concrete is poured between the outer steel plates on the two sides.
The utility model has the advantages that: by adopting the structure form and the manufacturing method, the construction quality can be ensured, and a safe and reliable structure form is provided. Compared with a steel-concrete combined structure connected by large-head studs, the introduction of the steel sheet with the fixed distance not only plays a role in controlling the thickness of the structure, but also improves the anti-pulling capacity of the structure; compare in split bolted connection's steel-concrete integrated configuration, the utility model provides a connection form has effectively reduced the quantity of opening a hole of outsourcing steel sheet, has strengthened the wholeness of structure, has improved the security and the reliability of structure.
Drawings
FIG. 1 is a schematic structural view of a steel-concrete composite wall connected by a single-ended stud;
FIG. 2 is a schematic view of a steel-concrete composite wall welded by single-ended studs;
FIG. 3 is a schematic structural view of a steel-concrete composite beam connected by a single stud;
FIG. 4 is a schematic view of a steel-concrete composite beam welded using a single stud connection;
FIG. 5 is a schematic top view of the distance steel piece in the structure shown in FIG. 4 according to the present invention;
fig. 6 is a schematic view of the detailed structure of the thread connection in the structure shown in fig. 4 of the present invention.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings.
As shown in the attached drawing, the utility model discloses an adopt steel-concrete integrated configuration of single-end double-screw bolt connection, including two parallel relative settings's outsourcing steel sheet 1, crisscross welding has a plurality of single-end double-screw bolts 2 each other on the inner wall of both sides outsourcing steel sheet 1, and the perpendicular welding in single-end double-screw bolt 2 unthreaded one side is on corresponding side outsourcing steel sheet 1 inner wall, all opens the hole 6 on the outsourcing steel sheet 1 in one side other that sets up with each single-end double-screw bolt 2 is relative, all is provided with a distance steel sheet 3 in every single-end double-screw bolt 2 screw thread section and unthreaded thread section juncture, distance steel sheet 3 fix on single-end double-screw bolt 2 through 7 suit of mounting hole that the centre was seted up, distance steel sheet 3 and outsourcing.
The screw thread section of each single-end stud 2 penetrates through the hole 6 on the outer steel plate 1 on the other side, the outer steel plate on the other side is clamped and fixed between the screw cap 4 and the distance steel plate 3 through the screw cap 4 and the distance steel plate 3 which are in threaded connection with the screw thread section of the single-end stud 2, and concrete 5 is poured between the outer steel plates 1 on the two sides to form a complete structure system.
The utility model discloses a welding of stud-bolt connection spare one end is inboard at the outsourcing steel sheet, one end and outsourcing steel sheet outside threaded connection, and the aspect of the installation is very convenient, has saved plenty of time and manpower.
The utility model discloses set up the distance steel sheet, can not only fix the interval between the outsourcing steel sheet, still improved the structure anti-drawing ability for the installation convenient and fast more of structure, the atress performance is safe reasonable more.
In a preferred scheme, the connection between the distance steel sheet 3 and the single-end stud 2 mainly comprises the following two modes: firstly, welding is adopted, a mounting hole 7 formed in the distance steel sheet 3 is a smooth hole, the distance steel sheet 3 is penetrated through by a threaded section of the single-end stud 2 and is welded and fixed on a non-threaded section of the single-end stud 2; and secondly, the distance steel sheet 3 is in threaded connection, the mounting hole 7 on the distance steel sheet 3 is a threaded hole, and the distance steel sheet 3 is in threaded connection with the threaded section of the single-end stud 2 through the threaded hole. The utility model provides a connected mode construction convenience, the quality is guaranteed easily.
The above description of the present invention is provided to facilitate understanding and application of the present invention by those of ordinary skill in the art. It will be apparent to those skilled in the art that various modifications can be easily made to the present invention and applied to other embodiments without the inventive faculty. Therefore, the present invention is not limited to the embodiments herein, and those skilled in the art should understand that modifications and alterations made without departing from the scope of the present invention are within the protection scope of the present invention.
Claims (1)
1. The utility model provides an adopt steel-concrete integrated configuration of single-end stud connection, includes two parallel outsourcing steel sheets that set up relatively which characterized in that: the inner walls of the outer-coated steel plates on two sides are welded with a plurality of single-head studs in a staggered manner, one side of each single-head stud without screw thread is vertically welded on the inner wall of the outer-coated steel plate on the corresponding side, holes are formed in the outer-coated steel plate on the other side opposite to each single-head stud in welding, a distance steel sheet is arranged at the junction of the screw thread section and the screw thread section of each single-head stud, the distance steel sheet is sleeved and fixed on the single-head studs through mounting holes formed in the middle, and the distance steel sheet and the outer-coated steel plate are arranged in parallel;
the screw thread section of each single-end stud penetrates through the hole on the outer steel plate on the other side, the outer steel plate on the other side is clamped and fixed between the screw cap and the distance steel plate through the screw cap in threaded connection with the screw thread section of the single-end stud and the distance steel plate, and concrete is poured between the outer steel plates on the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920634948.0U CN210152050U (en) | 2019-05-06 | 2019-05-06 | Steel-concrete combined structure adopting single-end stud connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920634948.0U CN210152050U (en) | 2019-05-06 | 2019-05-06 | Steel-concrete combined structure adopting single-end stud connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210152050U true CN210152050U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920634948.0U Expired - Fee Related CN210152050U (en) | 2019-05-06 | 2019-05-06 | Steel-concrete combined structure adopting single-end stud connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210152050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130568A (en) * | 2019-05-06 | 2019-08-16 | 天津大学 | Using the steel-concrete combined structure of single head Stud connection |
-
2019
- 2019-05-06 CN CN201920634948.0U patent/CN210152050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130568A (en) * | 2019-05-06 | 2019-08-16 | 天津大学 | Using the steel-concrete combined structure of single head Stud connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20210506 |