CN203787892U - Screwed thick wall electrical steel pipe connector - Google Patents
Screwed thick wall electrical steel pipe connector Download PDFInfo
- Publication number
- CN203787892U CN203787892U CN201420149077.0U CN201420149077U CN203787892U CN 203787892 U CN203787892 U CN 203787892U CN 201420149077 U CN201420149077 U CN 201420149077U CN 203787892 U CN203787892 U CN 203787892U
- Authority
- CN
- China
- Prior art keywords
- screwed
- steel pipe
- tongue piece
- wall
- electrical steel
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a screwed thick wall electrical steel pipe connector which comprises a connector body. Screwed devices are arranged on the connector body. The screwed devices are arranged in through holes on the pipe wall of the connector body. At least two screwed devices are arranged, and are respectively arranged on both ends of the connector body. A stop bolt is arranged in the middle in the connector body. Each screwed device is composed of a screwed handle and a tongue piece which is arranged on the lower end of the screwed handle. Each tongue piece is arc-shaped. Each arc-shaped tongue piece matches the outer wall of a connected electrical steel pipe in shape. According to the utility model, the screwed thick wall electrical steel pipe connector is connected with the thick-walled steel pipe, is conducive to rapid and efficient construction, does not destroy a completed pipeline, and has the advantages of easy operation, convenient disassembly, rapidity, mechanical consumption prevention, energy saving, environmental protection, flexible operation, simple disassembly, construction space saving and the like.
Description
Technical field
The utility model relate to that the electric steel pipe of a kind of heavy wall connects fast and easy removal revolve the electric steel tube connection head of fixed pattern heavy wall.
Background technology
At the mantle fiber of dynamo-electric mounting electrical thick walled steel tube, connect, overlap and solderedly connect a large amount of artificial, mechanical of consumption, and cause building site to pollute.What adopt at present is that tightening formula is connected with attaching type in succession, these two kinds of connected modes are applicable thin-wall steel tube only, although tightening formula thin-wall steel tube is the mode features such as relatively conventional sleeve solderedly connects, mantle fiber connects, withhold that thin-wall steel tube is connected with fast, economy, earth resistance are good in succession, but it presses thin-wall steel tube and makes its tube wall concavity owing to using tight fixed bolt, to form good contact.For thick walled steel tube, tight fixed bolt cannot top concavity, connect on the contrary insecure, so tightening formula thin-wall steel tube can not be used for connecting thick walled steel tube in succession.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and provide a kind of and connect for thick walled steel tube, and easy to operate, be conducive to fast and efficient construction.And convenient disassembly, does not destroy a kind of electric steel tube connection head of fixed pattern heavy wall that revolves of completed pipeline.
The utility model is achieved through the following technical solutions:
Revolve the electric steel tube connection head of fixed pattern heavy wall, comprise joint body, described joint body is provided with winding device, and described winding device is mounted in the through hole on joint body tube wall, and described winding device consists of swing handle and the tongue piece that is arranged on swing handle lower end.
Described winding device is at least two, and they are arranged on respectively the place, two ends on joint body; The middle that is positioned at joint body is provided with position-arresting anchor.
Described tongue piece is arc, and the shape of arc tongue piece adapts be connected electric outer wall of steel pipe shape.
The utility model has the advantages that: the utility model connects for thick walled steel tube, easy to operate, be conducive to fast and efficient construction, and convenient disassembly, do not destroy completed pipeline.Have that timeliness is fast, machinery-free consumption, energy-conservation green, flexible operation, dismounting are simple, save the advantages such as construction space.
Accompanying drawing explanation
Fig. 1 is the utility model initial condition structural representation;
Fig. 2 is the utility model impaction state structural representation.
Embodiment
Embodiment: as shown in the figure revolve the electric steel tube connection head of fixed pattern heavy wall, comprise joint body 1, described joint body 1 is provided with winding device, described winding device is mounted in through hole 3 places on joint body 1 tube wall, described winding device is at least two, and they are arranged on respectively the place, two ends on joint body 1; The middle that is positioned at joint body 1 is provided with position-arresting anchor 4, and this position-arresting anchor 4 is used for limiting electric steel pipe and inserts the position in joint body 1.Described winding device consists of swing handle 2 and the tongue piece 5 that is arranged on swing handle lower end, described tongue piece 5 is arc, the shape of arc tongue piece 5 adapts be connected electric pipe outer wall shape, arc tongue piece 5 is to insert for the ease of electric steel pipe, make electric steel pipe can be inserted into smoothly the position of position-arresting anchor 4, and then by swing handle 2 clockwise or be rotated counterclockwise 90 degree, tongue piece 5 is rotated to the position of pressing of Fig. 2, now the arcuation Duan Ze of tongue piece 5 is pressed in the rectilinear direction of electric steel pipe, and electric steel pipe just can be fixed.
During dismounting, by swing handle 2 clockwise or be rotated counterclockwise 90 degree, tongue piece 5 rotates to the position of Fig. 1, and now, the arcuation section of tongue piece 5 is along with the arcuation of electric steel pipe, and electric steel pipe just can take apart smoothly.
Claims (3)
1. one kind revolves the electric steel tube connection head of fixed pattern heavy wall, comprise joint body, it is characterized in that: described joint body is provided with winding device, described winding device is mounted in the through hole on joint body tube wall, and described winding device consists of swing handle and the tongue piece that is arranged on swing handle lower end.
2. the electric steel tube connection head of fixed pattern heavy wall that revolves according to claim 1, is characterized in that: described winding device is at least two, and they are arranged on respectively the place, two ends on joint body; The middle that is positioned at joint body is provided with position-arresting anchor.
3. the electric steel tube connection head of fixed pattern heavy wall that revolves according to claim 1, is characterized in that: described tongue piece is arc, and the shape of arc tongue piece adapts be connected electric outer wall of steel pipe shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149077.0U CN203787892U (en) | 2014-03-31 | 2014-03-31 | Screwed thick wall electrical steel pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149077.0U CN203787892U (en) | 2014-03-31 | 2014-03-31 | Screwed thick wall electrical steel pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787892U true CN203787892U (en) | 2014-08-20 |
Family
ID=51324046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420149077.0U Expired - Fee Related CN203787892U (en) | 2014-03-31 | 2014-03-31 | Screwed thick wall electrical steel pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787892U (en) |
-
2014
- 2014-03-31 CN CN201420149077.0U patent/CN203787892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140820 Termination date: 20180331 |