CN207828765U - A kind of screw-thread steel with axial baffle structure - Google Patents
A kind of screw-thread steel with axial baffle structure Download PDFInfo
- Publication number
- CN207828765U CN207828765U CN201820138802.2U CN201820138802U CN207828765U CN 207828765 U CN207828765 U CN 207828765U CN 201820138802 U CN201820138802 U CN 201820138802U CN 207828765 U CN207828765 U CN 207828765U
- Authority
- CN
- China
- Prior art keywords
- screw
- bar portion
- interconnecting piece
- thread steel
- axial
- 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.)
- Expired - Fee Related
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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a kind of screw-thread steel with axial baffle structure, and screw-thread steel includes bar portion, and multigroup interconnecting piece is arranged in the bar portion, and the interconnecting piece includes two raised round platforms；It is connection bar portion between two round platforms；It is raised or sunken it to be threaded shape on the outside of the round platform；It is also provided with interconnecting piece at the both ends of the bar portion.The utility model has the advantages that：As a result of the round platform with axial barrier effect so that two screw-thread steels are combined closely integrally, will not be detached in an axial direction, ensure that the intensity of building.
Description
Technical field
The utility model is related to iron and steel technical field, specifically a kind of screw-thread steel.
Background technology
Screw-thread steel is widely used in building field, especially in high-grade bridge construction, often to cement,
Steel it is more demanding, for current screw thread steel construction, generally slanting screw thread is arranged on surface in screw-thread steel, has plenty of
Vertical lines is combined with lateral lines；These design features determine that the connection of screw-thread steel is insecure, often using the side of binding
Formula connects two screw-thread steels, and due to not longitudinal barrier effect so that be easily separated in an axial direction, this it is invisible it
In reduce the antitorque effect of building.
Invention content
In order to solve the above-mentioned technical problem, the utility model discloses a kind of good screw-thread steel of axial restraint, specific skills
Art scheme is as follows：
A kind of screw-thread steel with axial baffle structure, screw-thread steel includes bar portion, and multigroup interconnecting piece, institute is arranged in the bar portion
It includes two raised round platforms to state interconnecting piece；It is connection bar portion between two round platforms；Shape protrusion is threaded on the outside of the round platform
Or recess；It is also provided with interconnecting piece at the both ends of the bar portion.
The axial direction of the interconnecting piece threadingly steel is uniformly distributed.
The utility model has the advantages that：As a result of the round platform with axial barrier effect so that two screw-thread steels are tight
It is close to be combined into one, it will not detach in an axial direction, ensure that the intensity of building.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is connection diagram.
Specific implementation mode
The utility model is illustrated below in conjunction with the accompanying drawings, as shown, the screw-thread steel of the utility model includes bar portion 5,
Interconnecting piece 1 is arranged in the both ends of the bar portion 5, and the interconnecting piece includes two raised round platforms 2；It is connecting rod between two round platforms
Portion；Shape raised or sunken 3 is threaded on the outside of the round platform；1 convex-concave of interconnecting piece of two screw-thread steels corresponds to；The two of round platform
Two screw-thread steels are connected by side setting fixing muscle 4.
The fixing muscle is the annular shape of opening, and in open end, setting card slot fastens.
The interconnecting piece is multigroup, and threadingly the axial direction of steel is uniformly distributed.
Round platform is formed using the shape of mold or when extruding can be used in the shape of the interconnecting piece using individually extruding
Mold forms round platform.
Claims (2)
1. a kind of screw-thread steel with axial baffle structure, it is characterised in that：Screw-thread steel includes bar portion, and the bar portion setting is multigroup
Interconnecting piece, the interconnecting piece include two raised round platforms；It is connection bar portion between two round platforms；Spiral shell is arranged in the outside of the round platform
Line shape is raised or sunken；It is also provided with interconnecting piece at the both ends of the bar portion.
2. the screw-thread steel with axial baffle structure according to claim 1, it is characterised in that：The interconnecting piece is threadingly
The axial direction of steel is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820138802.2U CN207828765U (en) | 2018-01-27 | 2018-01-27 | A kind of screw-thread steel with axial baffle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820138802.2U CN207828765U (en) | 2018-01-27 | 2018-01-27 | A kind of screw-thread steel with axial baffle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828765U true CN207828765U (en) | 2018-09-07 |
Family
ID=63395200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820138802.2U Expired - Fee Related CN207828765U (en) | 2018-01-27 | 2018-01-27 | A kind of screw-thread steel with axial baffle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828765U (en) |
-
2018
- 2018-01-27 CN CN201820138802.2U patent/CN207828765U/en not_active Expired - Fee Related
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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: 20180907 Termination date: 20210127 |