CN201561013U - Steel pipe connecting piece - Google Patents
Steel pipe connecting piece Download PDFInfo
- Publication number
- CN201561013U CN201561013U CN200920280814XU CN200920280814U CN201561013U CN 201561013 U CN201561013 U CN 201561013U CN 200920280814X U CN200920280814X U CN 200920280814XU CN 200920280814 U CN200920280814 U CN 200920280814U CN 201561013 U CN201561013 U CN 201561013U
- Authority
- CN
- China
- Prior art keywords
- fastener
- steel pipe
- connecting piece
- pipe connecting
- connecting screw
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to the field of the construction engineering, in particular to a steel pipe connecting piece. The steel pipe connecting piece is provided with a fastener with a threaded hole and a connecting screw and is characterized in that the fastener is a cylindrical body of which both end surfaces are respectively provided with clamping grooves; the fastener consists of a left fastener and a right fastener; after the left and right fasteners are connected by the connecting screw, the clamping grooves on the end surfaces of the left and right fasteners form a complete ring; and the left fastener and the right fastener are symmetrically provided with slag discharge grooves for removing the slag entering the steel pipes to prevent blockage. In the using process of the steel pipe connecting piece, the steel pipe ends which need to be connected are respectively arranged in the clamping grooves at both ends of the fastener and the left fastener and the right fastener are connected by the connecting screw so as to realize the connection of the steel pipes at both ends. After the steel pipe connecting piece is used, the fastener can be disassembled conveniently from the steel pipes by loosening the screw. The left and right fasteners are provided with the slag discharge grooves for removing the slag entering the steel pipes, thus, the steel pipe connecting piece can effectively prevent blockage. The steel pipe connecting piece has the obvious characteristics of reasonable structure, simple and convenient operation, safety, reliability and the like.
Description
Technical field:
The utility model relates to building engineering field, specifically a kind of connector of steel tube.
Background technique:
As everyone knows, in building field, steel pipe is through being usually used in building framework or structure pipeline etc., current steel pipe mainly adopts form of spigot and socket type or welding type and bolt fastener etc. with the means that are connected of steel pipe, the steel pipe of these forms connects and often has the life cycle weak point, the shortcoming that Loss Rate is high, corrosion simultaneously is serious, and then causes adverse consequencess such as safety coefficient is low, cost is high, complicated operation.
Summary of the invention:
The utility model proposes a kind of connector of steel tube rational in infrastructure, easy to use, with low cost, easy to use in order to overcome the shortcoming of prior art.
The technical measures that the utility model adopts are:
A kind of connector of steel tube, be provided with the fastener and the connecting screw in band silk hole, it is characterized in that fastener is the Cylindrical object that both ends of the surface are respectively equipped with draw-in groove, and constitute by left fastener and right fastener, a left side fastener and right fastener are after connecting screw is connected, and the draw-in groove on its end face constitutes complete circle.
Left fastener and right fastener are arranged with dump tank in the utility model, are used to get rid of the assorted slag that enters steel pipe, prevent to stop up.
The steel pipe end that the utility model in use will need to connect places the draw-in groove at fastener two ends respectively, and use connecting screw that left fastener and right fastener are coupled together, thereby realize the connection of two ends steel pipe, when finishing using, fastener can be disassembled from steel pipe easily by unclamping screw, the utility model is provided with dump tank on fastener, be used to get rid of the assorted slag that enters steel pipe, can effectively prevent to stop up, the utlity model has outstanding features such as rational in infrastructure, easy and simple to handle, safe and reliable.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is lateral plans of fastener in the utility model.
Reference character: left fastener 1, right fastener 2, connecting screw 3, draw-in groove 4, dump tank 5.
Embodiment:
A kind of connector of steel tube, be provided with the fastener and the connecting screw 3 in band silk hole, it is characterized in that fastener is the Cylindrical object that both ends of the surface are respectively equipped with draw-in groove, and constitute by left fastener 1 and right fastener 2, a left side fastener 1 and right fastener 2 are after connecting screw 3 is connected, and the draw-in groove 4 on its end face constitutes complete circle.Left fastener 1 is arranged with dump tank 5 with right fastener 2 in the utility model, is used to get rid of the assorted slag that enters steel pipe, prevents to stop up.
The steel pipe end that the utility model in use will need to connect places the draw-in groove at fastener two ends respectively, and use connecting screw 3 that left fastener 1 and right fastener 2 are coupled together, thereby realize the connection of two ends steel pipe, when finishing using, fastener can be disassembled from steel pipe easily by unclamping connecting screw 3, the utility model is provided with dump tank 5 on fastener, be used to get rid of the assorted slag that enters steel pipe, can effectively prevent to stop up, the utlity model has outstanding features such as rational in infrastructure, easy and simple to handle, safe and reliable.
Claims (2)
1. connector of steel tube, be provided with the fastener and the connecting screw in band silk hole, it is characterized in that fastener is the Cylindrical object that both ends of the surface are respectively equipped with draw-in groove, and constitute by left fastener and right fastener, a left side fastener and right fastener are after connecting screw is connected, and the draw-in groove on its end face constitutes complete circle.
2. a kind of connector of steel tube according to claim 1 is characterized in that described left fastener and right fastener are arranged with dump tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920280814XU CN201561013U (en) | 2009-12-11 | 2009-12-11 | Steel pipe connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920280814XU CN201561013U (en) | 2009-12-11 | 2009-12-11 | Steel pipe connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561013U true CN201561013U (en) | 2010-08-25 |
Family
ID=42626158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920280814XU Expired - Fee Related CN201561013U (en) | 2009-12-11 | 2009-12-11 | Steel pipe connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866870A (en) * | 2014-03-12 | 2014-06-18 | 北京工业大学 | Toothed fastener node |
| CN113864542A (en) * | 2021-10-08 | 2021-12-31 | 赵洪运 | Corrosion-resistant ocean engineering stainless steel thin pipe |
-
2009
- 2009-12-11 CN CN200920280814XU patent/CN201561013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866870A (en) * | 2014-03-12 | 2014-06-18 | 北京工业大学 | Toothed fastener node |
| CN113864542A (en) * | 2021-10-08 | 2021-12-31 | 赵洪运 | Corrosion-resistant ocean engineering stainless steel thin pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20101211 |