CN217326400U - Lap joint fastener for connecting steel pipe and steel bar - Google Patents
Lap joint fastener for connecting steel pipe and steel bar Download PDFInfo
- Publication number
- CN217326400U CN217326400U CN202123317725.8U CN202123317725U CN217326400U CN 217326400 U CN217326400 U CN 217326400U CN 202123317725 U CN202123317725 U CN 202123317725U CN 217326400 U CN217326400 U CN 217326400U
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- fastener body
- steel pipe
- steel bar
- steel
- pressing plate
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Abstract
The utility model relates to a lap joint fastener for connecting steel pipes and steel bars, which comprises a steel pipe fastener body, a steel pipe pressing plate, a steel bar fastener body, a steel bar pressing plate, rivets, bolts, nuts and gaskets, wherein the steel pipe fastener body and the steel bar fastener body are connected through the rivets, and the steel pipe fastener body and the steel bar fastener body can freely rotate along the rivets to realize multi-angle connection; the steel pipe pressing plate and the U-shaped groove at one end of the steel bar pressing plate are respectively connected to the steel pipe fastener body and the steel bar fastener body through bolts, nuts and gaskets; the steel pipe pressing plate and the inclined pin structure at the other end of the steel bar pressing plate are in insertion fit with the square hole parts of the steel pipe fastener body and the steel bar fastener body; and fixing the scaffold steel pipe and the main body embedded steel bars on the steel pipe fastener body and the steel bar fastener body respectively by using the steel pipe pressing plate and the steel bar pressing plate. The utility model has the advantages that: the multi-angle connection of scaffold steel pipe and main part embedded steel bar has been realized, and the structure is succinct, convenient to use, improves the stability of scaffold, guarantees the security of personnel's construction.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to a lap joint fastener for steel pipe and steel bar connection.
Background
Scaffold fastener is generally used with scaffold steel pipe cross connection each other for putting up of scaffold in construction, builds the work platform when assembling into building site personnel along the building outer wall. At present, a scaffold is built by connecting and installing a scaffold steel pipe and a pre-buried steel pipe in a main body structure, and the hidden danger risk of outer wall leakage exists due to the fact that a scaffold eye of a masonry infilled wall is left and needs to be plugged in the later period; if the steel bars with the embedded outer diameter of 18-22mm are adopted in the main body structure to replace the traditional embedded steel pipes, the diameter of the embedded steel bars is small, the later period can be compensated by the width of mortar joints of the building body, the service quality of a house is improved, and therefore a lap joint fastener capable of connecting the steel pipes of the scaffold and the embedded steel bars in the main body structure is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of prior art, solve in the scaffold frame construction with the fixed later stage shutoff scaffold eye of being connected of outer wall problem of hidden danger that causes, provide a lap joint fastener for steel pipe and steel bar connection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lap joint fastener for steel pipe and steel bar connection, includes steel pipe fastener body, steel pipe clamp plate, steel bar fastener body, steel bar clamp plate, rivet, bolt, nut and gasket, steel pipe fastener body, steel bar fastener body pass through the rivet and connect relatively, and steel pipe clamp plate, steel bar clamp plate pass through bolt, nut and gasket and connect respectively on steel pipe fastener body, steel bar fastener body.
The middle parts of the steel pipe fastener body and the steel bar fastener body are provided with countersunk holes, rivets are arranged in the countersunk holes to connect the steel pipe fastener body and the steel bar fastener body with each other, the rivets are in clearance fit with the countersunk holes of the steel pipe fastener body and the steel bar fastener body, and the steel pipe fastener body and the steel bar fastener body can freely rotate along the rivets to realize multi-angle connection.
One end of the steel pipe fastener body is provided with a through hole, a bolt extending outwards is arranged at the through hole, a gasket and a nut are arranged on the bolt, and a square hole is arranged at the other end of the steel pipe fastener body; one end of the steel bar fastener body is provided with a through hole, the through hole is provided with a bolt extending outwards, the bolt is provided with a gasket and a nut, and the other end of the steel bar fastener body is provided with a square hole;
one end of the steel pipe pressing plate is provided with a U-shaped groove, and the other end of the steel pipe pressing plate is of an inclined pin structure; one end of the steel bar pressing plate is provided with a U-shaped groove, and the other end of the steel bar pressing plate is of an inclined pin structure; the steel pipe pressing plate and the U-shaped groove of the steel bar pressing plate are matched with the rod part of the bolt, and the inclined pin structures of the steel pipe pressing plate and the steel bar pressing plate are inserted and matched with the square hole parts of the steel pipe fastener body and the steel bar fastener body; and fixing the scaffold steel pipe and the main body embedded steel bars on the steel pipe fastener body and the steel bar fastener body respectively by using the steel pipe pressing plate and the steel bar pressing plate.
The beneficial effects of the utility model are that: the multi-angle connection of scaffold steel pipe and main part embedded steel bar has been realized, and the structure is succinct, convenient to use, improves the stability of scaffold, guarantees the security of personnel's construction.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a bottom view of fig. 2.
Fig. 5 is a cross-sectional view of fig. 3.
In the figure: 1-steel pipe fastener body, 2-steel bar fastener body, 3-steel bar pressure plate, 4-gasket, 5-nut, 6-bolt, 7-rivet and 8-steel pipe pressure plate.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the following embodiments and the accompanying drawings:
referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, a lap joint fastener for steel pipe and steel bar connection, includes steel pipe fastener body 1, steel bar fastener body 2, steel bar pressing plate 3, gasket 4, nut 5, bolt 6, rivet 7 and steel pipe pressing plate 8, steel pipe fastener body 1, steel bar fastener body 2 are connected relatively through rivet 7, and steel pipe pressing plate 8, steel bar pressing plate 3 are connected respectively on steel pipe fastener body 1, steel bar fastener body 2 through bolt 6, nut 5 and gasket 4.
The middle parts of the steel pipe fastener body 1 and the steel bar fastener body 2 are provided with countersunk holes, rivets 7 are arranged in the countersunk holes to connect the steel pipe fastener body 1 and the steel bar fastener body 2 with each other, the rivets 7 are in clearance fit with the countersunk holes of the steel pipe fastener body 1 and the steel bar fastener body 2, and the steel pipe fastener body 1 and the steel bar fastener body 2 can freely rotate along the rivets 7.
A through hole is formed in one end of the steel pipe fastener body 1, a bolt 6 extending outwards is arranged at the through hole, a gasket 4 and a nut 5 are arranged on the bolt 6, and a square hole is formed in the other end of the steel pipe fastener body 1; a through hole is formed in one end of the steel bar fastener body 2, a bolt 6 extending outwards is arranged at the through hole, a gasket 4 and a nut 5 are arranged on the bolt 6, and a square hole is formed in the other end of the steel bar fastener body 2;
one end of the steel pipe pressing plate 8 is provided with a U-shaped groove, and the other end of the steel pipe pressing plate is of an inclined pin structure; one end of the steel bar pressing plate 3 is provided with a U-shaped groove, and the other end of the steel bar pressing plate is of an inclined pin structure; the steel pipe pressing plate 8 and the U-shaped groove of the steel bar pressing plate 3 are matched with the rod part of the bolt 6, and the inclined pin structures of the steel pipe pressing plate 8 and the steel bar pressing plate 3 are inserted and matched with the square hole parts of the steel pipe fastener body 1 and the steel bar fastener body 2; and the scaffold steel pipe and the main body embedded steel bars are fixed on the steel pipe fastener body 1 and the steel bar fastener body 2 respectively by using the steel pipe pressing plate 8 and the steel bar pressing plate 3.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the principles of the invention, and it is intended to cover all such changes and modifications as fall within the scope of the invention.
Claims (1)
1. The utility model provides a lap joint fastener for steel pipe and steel bar connection which characterized in that:
the steel pipe fastener comprises a steel pipe fastener body, a steel pipe pressing plate, a steel bar fastener body, a steel bar pressing plate, a rivet, a bolt, a nut and a gasket, wherein the steel pipe fastener body and the steel bar fastener body are oppositely connected through the rivet, and the steel pipe pressing plate and the steel bar pressing plate are respectively connected to the steel pipe fastener body and the steel bar fastener body through the bolt, the nut and the gasket;
the middle parts of the steel pipe fastener body and the steel bar fastener body are provided with countersunk holes, rivets are arranged in the countersunk holes to connect the steel pipe fastener body and the steel bar fastener body with each other, the rivets are in clearance fit with the countersunk holes of the steel pipe fastener body and the steel bar fastener body, and the steel pipe fastener body and the steel bar fastener body can freely rotate along the rivets;
one end of the steel pipe fastener body is provided with a through hole, a bolt extending outwards is arranged at the through hole, a gasket and a nut are arranged on the bolt, and a square hole is arranged at the other end of the steel pipe fastener body; one end of the steel bar fastener body is provided with a through hole, the through hole is provided with a bolt extending outwards, the bolt is provided with a gasket and a nut, and the other end of the steel bar fastener body is provided with a square hole;
one end of the steel pipe pressing plate is provided with a U-shaped groove, and the other end of the steel pipe pressing plate is of an inclined pin structure; one end of the steel bar pressing plate is provided with a U-shaped groove, and the other end of the steel bar pressing plate is of an inclined pin structure;
the U-shaped grooves of the steel pipe pressing plate and the steel bar pressing plate are matched with the rod part of the bolt, and the inclined pin structures of the steel pipe pressing plate and the steel bar pressing plate are inserted and matched with the square hole parts of the steel pipe fastener body and the steel bar fastener body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123317725.8U CN217326400U (en) | 2021-12-24 | 2021-12-24 | Lap joint fastener for connecting steel pipe and steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123317725.8U CN217326400U (en) | 2021-12-24 | 2021-12-24 | Lap joint fastener for connecting steel pipe and steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217326400U true CN217326400U (en) | 2022-08-30 |
Family
ID=82989915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123317725.8U Active CN217326400U (en) | 2021-12-24 | 2021-12-24 | Lap joint fastener for connecting steel pipe and steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217326400U (en) |
-
2021
- 2021-12-24 CN CN202123317725.8U patent/CN217326400U/en active Active
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