CN214685061U - Connecting hoop for stabilizing connecting pipeline - Google Patents
Connecting hoop for stabilizing connecting pipeline Download PDFInfo
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- CN214685061U CN214685061U CN202120622047.7U CN202120622047U CN214685061U CN 214685061 U CN214685061 U CN 214685061U CN 202120622047 U CN202120622047 U CN 202120622047U CN 214685061 U CN214685061 U CN 214685061U
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Abstract
The utility model relates to a part technical field for road administration engineering, the name is stable connection hoop of connecting tube, including first hoop and second hoop, first hoop includes first outer hoop, and first outer hoop is the loop configuration, and first outer hoop divide into two halves, and the hinge is passed through to the one end of the outer hoop of two halves and is connected, and the outer hoop of two halves can both rotate round the hinge, and the other end of the outer hoop of two halves has the retaining member, and the retaining member enables the fixed locking together of the other end of the outer hoop of two halves. Such stable coupling hoop of connecting tube has can make the stable connection of pipeline, be difficult to break away from and become flexible, make the effectual advantage of welding afterwards.
Description
Technical Field
The utility model relates to a road administration is part technical field for the engineering, especially relates to instrument that welded pipe used.
Background
In municipal engineering, pipelines are often needed, some pipelines with specific lengths are temporarily customized and are obtained by welding short pipes one by one, when in welding, two adjacent short pipes need to be firmly and stably butted together, and the process cannot shake so as to avoid welding errors; in the prior art, a device which can firmly and stably butt joint adjacent short pipes and has a simple structure is not available, and the existing welding and fixing device has the defects of large weight, inconvenience in carrying and inconvenience in use.
Disclosure of Invention
The purpose of the utility model is to provide a stable connection hoop of auxiliary welding component-connection pipe, which can not only make the adjacent short pipes firmly and stably butt joint, but also has simple structure, low cost and convenient carrying.
The technical scheme of the utility model be realized like this, the stable connection hoop of connecting tube, characterized by: the first hoop comprises a first outer hoop and a second hoop, the first outer hoop is of a ring structure and is divided into two halves, one end of each half of the first outer hoop is connected through a hinge shaft, the two halves of the first outer hoop can rotate around the hinge shaft, and the other end of each half of the first outer hoop is provided with a locking piece which can enable the other ends of the two halves of the first outer hoop to be fixedly locked together;
the first outer hoop is provided with a plurality of first screw holes which penetrate through the first outer hoop from outside to inside, and a plurality of first hoop sheets matched with the first screw holes are arranged, the number of the first hoop sheets is equal to that of the first screw holes, the first hoop sheets are of an arc structure, a bolt is arranged on the outer side of each first hoop sheet and can rotate around the axis of the bolt relative to the first hoop sheet, each first hoop sheet and the bolt on the outer side of the first hoop sheet are of a T-shaped structure, the bolt is matched with the first screw holes and can be screwed in and screwed out of the first screw holes, when all the first hoop sheets are screwed to a certain position along with the bolt on the inner side, the first hoop sheets can be combined into a first inner hoop, and the inner diameter of the first inner hoop is equal to that of the short pipe;
the second hoop and the first hoop have the same structure, the second hoop is provided with a second inner hoop and a second outer hoop which have the same functions as the first inner hoop and the first outer hoop, and the second inner hoop is composed of a plurality of second hoop sheets;
the first hoop and the second hoop are provided with a plurality of corresponding transverse screw holes and transverse bolts matched with the transverse screw holes.
Further, the first hoop sheet and the second hoop sheet are the same.
Further, the number of the first hoop sheets is 4, and the number of the second hoop sheets is 4.
Furthermore, the locking piece is two corresponding through holes formed in the other ends of the two half outer hoops, the two through holes can be overlapped together, and the locking piece can be matched with the through holes and can be completely embedded into the inserting shafts in the through holes.
The utility model has the advantages that: the stable connecting hoop for the connecting pipeline has the advantages of capability of enabling two adjacent short pipes to be stably butted, difficulty in shaking, good welding effect, simple structure and convenience in carrying.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the first cuff (the first inner cuff ring is open).
Fig. 3 is a schematic structural view of the first band (the first inner band is incorporated).
Fig. 4 is a schematic structural view of the first outer hoop (opened state).
Fig. 5 is a schematic structural view of the first cuff sheet.
Fig. 6 is a schematic view of the usage state of the present invention.
The novel hoop comprises a hoop body 1, a first hoop 2, a second hoop 3, a first outer hoop 4, a hinge shaft 5, a locking piece 6, a first screw hole 7, a first hoop sheet 8, a bolt 9, a self axis 10, a first inner hoop 11, a short pipe 12, a second inner hoop 13, a second outer hoop 14, a transverse screw hole 15, a transverse bolt 16, a through hole 17, an inserting shaft 18 and a first extending lug.
E-bolt rotation direction.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, 2, 3, 4, 5 and 6, the connecting hoop for connecting pipes is characterized in that: the first hoop comprises a first outer hoop ring 3, the first outer hoop ring is of an annular structure and is divided into two halves, one ends of the two halves of the first outer hoop ring are connected through a hinge shaft 4, the two halves of the first outer hoop ring can rotate around the hinge shaft, and the other ends of the two halves of the first outer hoop ring are provided with locking pieces 5 which can enable the other ends of the two halves of the first outer hoop ring to be fixedly locked together;
the first outer hoop is provided with a plurality of first screw holes 6 which penetrate through the first outer hoop from outside to inside, and a plurality of first hoop sheets 7 matched with the first screw holes, wherein the number of the first hoop sheets is equal to that of the first screw holes, the first hoop sheets are of arc structures, a bolt 8 is arranged on the outer side of each first hoop sheet and can rotate around the axis 9 of the bolt relative to the first hoop sheets, the rotation direction of the bolt is shown by an arrow E, each first hoop sheet and the bolt on the outer side of the first hoop sheet are of T-shaped structures, the bolt is matched with the first screw holes and can be screwed in and out of the first screw holes, when all the first hoop sheets are screwed to a certain position along with the bolt to the inside, the first hoop sheets can be combined into a first inner hoop 10, and the inner diameter of the first inner hoop is equal to the inner diameter of the short pipe 11;
the second hoop has the same structure as the first hoop, the second hoop has a second inner hoop 12 and a second outer hoop 13 which have the same functions as the first inner hoop and the first outer hoop, and the second inner hoop is composed of a plurality of second hoop sheets;
the first hoop and the second hoop are provided with a plurality of corresponding transverse screw holes 14 and transverse bolts 15 matched with the plurality of transverse screw holes.
The using method comprises the following steps: insert first hoop and second hoop with the nozzle stub, inwards twist and move the bolt, first hoop piece can block on the nozzle stub like this, finally makes first interior hoop overlap completely on the nozzle stub, makes the second interior hoop overlap completely on another nozzle stub like this, makes the tip butt joint of these two nozzle stubs, then inserts horizontal bolt in the horizontal screw, connects like this and enables the stable butt joint of two nozzle stubs and be in the same place, is difficult to become flexible for welding after is effectual.
Further, the first hoop sheet and the second hoop sheet are the same.
Thus, the hoop sheet has the advantages of more convenient production and lower cost.
Further, the number of the first hoop sheets is 4, and the number of the second hoop sheets is 4.
This design is more optimal.
Furthermore, the locking piece is two corresponding through holes 16 arranged at the other ends of the two half outer hoops, the two through holes can be overlapped together, and the locking piece also comprises an inserting shaft 17 which can be matched with the through holes and can be completely embedded into the through holes.
The locking piece is simple in structure and low in manufacturing cost.
Further, the first outer hoop of the first hoop has a first outwardly extending lug 18 on which the transverse threaded hole 14 is provided, and the second outer hoop of the second hoop has a second outwardly extending lug on which the transverse threaded hole is provided.
Due to the design, the transverse screw holes are arranged on the first extending lug and the second extending lug, and the welding of the short pipe cannot be influenced if the distance from the short pipe is far.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention, and the technical solutions are all covered in the scope of the description of the present invention.
Claims (5)
1. Connecting collar that connecting tube is stable, characterized by: the first hoop comprises a first outer hoop and a second hoop, the first outer hoop is of a ring structure and is divided into two halves, one end of each half of the first outer hoop is connected through a hinge shaft, the two halves of the first outer hoop can rotate around the hinge shaft, and the other end of each half of the first outer hoop is provided with a locking piece which can enable the other ends of the two halves of the first outer hoop to be fixedly locked together;
the first outer hoop is provided with a plurality of first screw holes which penetrate through the first outer hoop from outside to inside, and a plurality of first hoop sheets matched with the first screw holes are arranged, the number of the first hoop sheets is equal to that of the first screw holes, the first hoop sheets are of an arc structure, a bolt is arranged on the outer side of each first hoop sheet and can rotate around the axis of the bolt relative to the first hoop sheet, each first hoop sheet and the bolt on the outer side of the first hoop sheet are of a T-shaped structure, the bolt is matched with the first screw holes and can be screwed in and screwed out of the first screw holes, when all the first hoop sheets are screwed to a certain position along with the bolt on the inner side, the first hoop sheets can be combined into a first inner hoop, and the inner diameter of the first inner hoop is equal to that of the short pipe;
the second hoop and the first hoop have the same structure, the second hoop is provided with a second inner hoop and a second outer hoop which have the same functions as the first inner hoop and the first outer hoop, and the second inner hoop is composed of a plurality of second hoop sheets;
the first hoop and the second hoop are provided with a plurality of corresponding transverse screw holes and transverse bolts matched with the transverse screw holes.
2. The connecting tube stabilizing connector as recited in claim 1, further comprising: the first cuff piece and the second cuff piece are identical.
3. The connecting tube stabilizing connector as set forth in claim 2, wherein: the number of the first hoop sheets is 4, and the number of the second hoop sheets is 4.
4. A connecting tube stabilizing connector as claimed in claim 1, 2 or 3, wherein: the locking piece is two corresponding through holes arranged at the other ends of the two half first outer hoops, the two through holes can be overlapped together, and the locking piece can be matched with the through holes to be inserted into the through holes completely.
5. A connecting tube stabilizing connector as claimed in claim 1, 2 or 3, wherein: the first outer hoop of the first hoop is provided with an outward first extending lug, the transverse screw hole is formed in the first extending lug, the second outer hoop of the second hoop is provided with an outward second extending lug, and the transverse screw hole is formed in the second extending lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120622047.7U CN214685061U (en) | 2021-03-28 | 2021-03-28 | Connecting hoop for stabilizing connecting pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120622047.7U CN214685061U (en) | 2021-03-28 | 2021-03-28 | Connecting hoop for stabilizing connecting pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN214685061U true CN214685061U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120622047.7U Active CN214685061U (en) | 2021-03-28 | 2021-03-28 | Connecting hoop for stabilizing connecting pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN214685061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038084A (en) * | 2023-02-22 | 2023-05-02 | 中国船舶集团有限公司第七一九研究所 | A pipeline clamping device for pipeline automatic weld |
-
2021
- 2021-03-28 CN CN202120622047.7U patent/CN214685061U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038084A (en) * | 2023-02-22 | 2023-05-02 | 中国船舶集团有限公司第七一九研究所 | A pipeline clamping device for pipeline automatic weld |
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