CN209453068U - The positioning device of pipeline welding - Google Patents
The positioning device of pipeline welding Download PDFInfo
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- CN209453068U CN209453068U CN201822201293.6U CN201822201293U CN209453068U CN 209453068 U CN209453068 U CN 209453068U CN 201822201293 U CN201822201293 U CN 201822201293U CN 209453068 U CN209453068 U CN 209453068U
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- pipe
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- positioning device
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Abstract
The utility model relates to a kind of positioning devices of pipeline welding to be used to position being connected for first pipe and second pipe, positioning device includes: the first regulating part for being placed through first pipe, the one end of first regulating part is pierced by from first pipe and forms one first connection end, the first positioning region for partial insertion first pipe is equipped on first regulating part at the other end, limiting first pipe by the first positioning region makes the axis of first pipe and the axis of the first regulating part coincide；It is placed through the second regulating part of second pipe, the one end of second regulating part is pierced by from second pipe and forms a second connection end portion, the second positioning region for partial insertion second pipe is equipped on second regulating part at the other end, so that the axis of second pipe is overlapped with the axis of the second regulating part, it is coaxially connected in such a way that position is adjustable that second connection end portion with first connect end, is connected to each other first pipe and the corresponding end of second pipe.
Description
Technical field
The utility model relates to the realm of building construction, espespecially a kind of positioning device of pipeline welding.
Background technique
Usually need to carry out the butt-welded construction of hot melt pipeline of big specification in the realm of building construction.Heat the ruler of pipeline
It is very little big, it is general by being manually directed at the butt end of two pipelines at this stage, it is difficult to accurately to be docked, not can guarantee
Pipeline is constantly in stable state in the welding process to not can guarantee the construction quality of pipeline butt welding, is easy to weld because of pipeline
Molten mouth it is uneven and cause pipe leakage.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of positioning device of pipeline welding,
It solves in the prior art by being manually directed at two pipelines, it is difficult to accurately be docked, not can guarantee pipeline and welding
It is constantly in stable state in termination process to not can guarantee the construction quality of pipeline butt welding, is easy the molten mouth welded by pipeline not
The problem of uniformly causing pipe leakage.
Realizing the technical solution of above-mentioned purpose is:
The utility model provides a kind of positioning device of pipeline welding, for positioning pair of first pipe and second pipe
It connects in succession, the positioning device includes:
It is placed through the first regulating part of the first pipe, the one end of first regulating part is worn from the first pipe
Out and one first connection end is formed, is equipped at the other end on first regulating part for the first pipe described in partial insertion
First positioning region in road limits axis and the institute that the first pipe makes the first pipe by first positioning region
The axis for stating the first regulating part coincides；And
It is placed through the second regulating part of the second pipe, the one end of second regulating part is worn from the second pipe
Out and a second connection end portion is formed, is equipped at the other end on second regulating part for the second pipe described in partial insertion
Second positioning region in road limits axis and the institute that the second pipe makes the second pipe by second positioning region
The axis for stating the second regulating part coincides, and it is same in such a way that position is adjustable that the second connection end portion with described first connect end
Axis connection, the link position by adjusting the second connection end portion and first connection end make the first pipe
End corresponding with the second pipe is connected to each other.
The positioning device of the utility model pipeline welding the utility model has the advantages that
The utility model is arranged in first pipe positioning first pipe by using the first regulating part, and the second regulating part is worn
Second pipe is positioned in second pipe, and same in such a way that position is adjustable by the way that second connection end portion is connect end with first
Axis connection, the link position by adjusting second connection end portion and the first connection end make first pipe and second pipe pair
The end answered is connected to each other, so as to by first pipe and second pipe docking, and axis coincide, the position of docking is accurate,
It is easy to operate, facilitate subsequent by first pipe and second pipe butt welding, improves welding quality.
The positioning device of the utility model pipeline welding further improvement lies in that,
First connection end is to set internal thread casing；
The second connection end portion is formed with the external screw thread being adapted to the internal screw thread, thus the second connection end portion and
First connection end is screwed together.
The positioning device of the utility model pipeline welding further improvement lies in that, the end of described sleeve pipe is formed with confession
What the second connection end portion plugged, and to the guide edge edge of the inner inclination of described sleeve pipe, the second connection end portion is formed
Have with the guide edge along the guide surface being adapted to.
The positioning device of the utility model pipeline welding further improvement lies in that,
The end of first positioning region is fixed with the first positioning ring, and first positioning ring is sheathed on first regulating part,
And it is covered on the other end opposite with the first pipe butt end of the first pipe；
The end of second positioning region is fixed with the second positioning ring, and second positioning ring is sheathed on second regulating part,
And it is covered on the other end opposite with the second pipe butt end of the second pipe.
The positioning device of the utility model pipeline welding further improvement lies in that,
First positioning ring is formed with the first groove, is equipped in first groove for enclosing set on first regulating part
Multiple first balls, to realize that first regulating part is attached at multiple first balls rotations；
Second positioning ring is formed with the second groove, is equipped in second groove for enclosing set on second regulating part
Multiple second balls, to realize that second regulating part is attached at multiple second balls rotations.
The positioning device of the utility model pipeline welding further improvement lies in that, first positioning ring and described
Two positioning rings are equipped with angle index line.
Detailed description of the invention
Fig. 1 is the Construction State schematic diagram of the positioning device of the utility model pipeline welding.
Fig. 2 is the structural schematic diagram of the positioning device of the utility model pipeline welding.
Fig. 3 is the enlarged diagram of part A in Fig. 2.
Fig. 4 is the floor map of the part B of Fig. 3.
Fig. 5 is the enlarged diagram of C portion in Fig. 2.
Fig. 6 is the enlarged diagram of the part D in Fig. 2.
Fig. 7 is the enlarged diagram of another embodiment of Fig. 6.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Refering to fig. 1, it is shown that the Construction State schematic diagram of the positioning device of the utility model pipeline welding.Fig. 2 is this
The structural schematic diagram of the positioning device of utility model pipeline welding.Referring to figs. 1 and 2, the utility model pipeline welds
Positioning device is used to position being connected for first pipe and second pipe, and positioning device includes:
It is placed through the first regulating part 30 of first pipe 10, the one end of the first regulating part 30 is pierced by simultaneously from first pipe 10
One first connection end 31 is formed, is equipped with for partial insertion first pipe 10 on the first regulating part 30 at the other end
One positioning region 20 limits the axis and the first regulating part 30 that first pipe 10 makes first pipe 10 by the first positioning region 20
Axis coincide；And
It is placed through the second regulating part 60 of second pipe 40, the one end of the second regulating part 60 is pierced by simultaneously from second pipe 40
It forms a second connection end portion 32, is equipped with for partial insertion second pipe 40 on the second regulating part 60 at the other end
Two positioning regions 50 limit the axis and the second regulating part 60 that second pipe 40 makes second pipe 40 by the second positioning region 50
Axis coincide, it is coaxially connected in such a way that position is adjustable that second connection end portion 32 with first connect end 31, passes through adjusting
Second connection end portion 32 and first connects the link position of end 31 and makes first pipe 10 and the corresponding end of second pipe 40
Portion is connected to each other.
One better embodiment of the positioning device as the utility model pipeline welding, Fig. 3 are part A in Fig. 2
Enlarged diagram.Fig. 4 is the floor map of the part B of Fig. 3.Fig. 5 is the enlarged diagram of C portion in Fig. 2.Extremely in conjunction with Fig. 1
Shown in Fig. 5, the first connection end 31 is to set internal thread casing；Second connection end portion 32 be formed be adapted to internal screw thread it is outer
Screw thread, by the way that the externally threaded end that is equipped in second connection end portion 32 to be inserted in corresponding casing, thus second connection end
Portion 32 and the first connection end 31 are screwed together, so that the end corresponding to 10 butt end of first pipe of the first regulating part 30
Portion and the end corresponding to 40 butt end of second pipe of the second regulating part 60 are screwed together, and be easy for installation and removal the first adjusting
Part 30 and the second regulating part 60.
One better embodiment of the positioning device as the utility model pipeline welding is the portion D in Fig. 2 refering to Fig. 6
The enlarged diagram divided.As shown in connection with fig. 6, the end of casing, which is formed with, plugs for second connection end portion 32, and to casing
The guide edge edge of inner inclination, the corresponding end in second connection end portion 32 are formed with guide edge along the guide surface being adapted to.To
During casing and second connection end portion 32 are arranged connection, the guide surface in second connection end portion 32 is attached at casing
Guide edge is quickly arranged connection along being arranged, to realize, reduces the difficulty that docking is arranged, improves efficiency.
One better embodiment of the positioning device as the utility model pipeline welding is the another of Fig. 6 refering to Fig. 7
The enlarged diagram of embodiment.As shown in connection with fig. 7, the end of casing 31a and the second regulating part 60a are equipped with externally threaded second
Connection end 32a is plane.
One better embodiment of the positioning device as the utility model pipeline welding,
The end of first positioning region 20 is fixed with the first positioning ring 21, and first positioning ring 21 is sheathed on described first and adjusts
Part 30 is saved, and is covered on the other end opposite with 10 butt end of first pipe of the first pipe 10；
Specifically, the utility model is fixed on the first positioning region 20 by rotationally wearing the first regulating part 30, and
It is stayed between first regulating part 30 and the first positioning region 20 and sets certain gap, thus the increase friction that prevents from being sticked, influence rotation the
One regulating part 30.
The end of second positioning region 50 is fixed with the second positioning ring 51, and second positioning ring 51 is sheathed on described second and adjusts
Part 60 is saved, and is covered on the other end opposite with 40 butt end of second pipe of the second pipe 40.
Specifically, the utility model is fixed on the second positioning region 50 by rotationally wearing the second regulating part 60, and
It is stayed between second regulating part 60 and the second positioning region 50 and sets certain gap, thus the increase friction that prevents from being sticked, influence rotation the
Two regulating parts 60.
First pipe 10 is being arranged in using the first regulating part 30, the second regulating part 60 is arranged in after second pipe 40,
It is connected in a manner of position-adjustable by the corresponding end of the first regulating part 30 and the second regulating part 60, so as to
First pipe 10 and second pipe 40 are docked, and the axis of first pipe 10 and second pipe 40 coincides, so that the first pipe
The position that road 10 and second pipe 40 dock is accurate, easy to operate, facilitates and subsequent docks first pipe 10 and second pipe 40
Welding, improves welding quality.
One better embodiment of the positioning device as the utility model pipeline welding, the first positioning ring 21 are formed with
First groove 210 is equipped with for enclosing multiple first balls 211 set on the first regulating part 30 in first groove 210, to realize the
One regulating part 30 is attached at multiple first balls 211 and rotates；
Second positioning ring 51 is formed with the second groove, is equipped in the second groove for enclosing multiple the set on the second regulating part 60
Two balls, to realize that the second regulating part 60 is attached at multiple second ball rotations.
Specifically, the first regulating part 30 is arranged in the first positioning ring 21, by forming the first groove in the first positioning ring 21
210, the first groove 210 is interior equipped with multiple first balls 211, thus when the first regulating part 30 is arranged in the first positioning ring 21
When, multiple first balls 211 are enclosed set on the first regulating part 30, pass through phase between multiple first balls 211 and the first regulating part 30
It mutually rolls, forms rolling friction, frictional resistance when the first regulating part 30 rotates in the first positioning ring 21 can be reduced, it is convenient to turn
Dynamic first regulating part 30, improves construction efficiency.
One better embodiment of the positioning device as the utility model pipeline welding, the first positioning ring 21 and second
Positioning ring 51 is equipped with angle index line.In the work progress for rotating the first regulating part 30 and the second regulating part 60, it can pass through
The angle and circle number of angle index line observation rotation, it is possible to provide the accuracy of adjusting.
In the present embodiment, the end of 10 butt end of separate first pipe of the first regulating part 30 is equipped with first handle 33,
The first regulating part 30 is rotated by operation first handle 33, facilitates constructing operation.The separate second pipe 40 of second regulating part 60
The end of butt end is equipped with second handle 63, rotates the second regulating part 60 by operation second handle 63, facilitates constructing operation.
The invention also discloses a kind of construction methods of the positioning device of pipeline welding, include the following steps:
First regulating part 30 is provided, the one end of the first regulating part 30 is pierced by from first pipe 10 and forms one first company
End 31 is connect, the first positioning region for partial insertion first pipe 10 is set at the other end on the first regulating part 30
20, the first positioning region 20 is limited into first pipe 10 and makes the axis of first pipe 10 mutually be overlapped with the axis of the first regulating part 30
It closes；；
Second regulating part 60 is provided, the one end of the second regulating part 60 is pierced by from second pipe 40 and forms one second company
End 32 is connect, the second positioning region for partial insertion second pipe 40 is set at the other end on the second regulating part 60
50, the second positioning region 50 is limited into second pipe 40 and makes the axis of second pipe 40 mutually be overlapped with the axis of the second regulating part 60
It closes；
It is coaxially connected in such a way that position is adjustable that second connection end portion 32 with first is connect end 32, adjusts the second connection
End 32 and first connects the link position of end 31 and first pipe 10 and the corresponding end of second pipe 40 is connected to each other.
One better embodiment of the construction method of the positioning device as the utility model pipeline welding, further includes:
Offer sets internal thread casing, secures the cannula to the first regulating part 30, forms the first connection end 31；
The external screw thread being adapted to internal screw thread is formed in the end of the second regulating part 60；
The end of second regulating part 60 is plugged and be screwed together in casing, adjusts the second regulating part 60 and first to realize
Part 30 is coaxially connected in such a way that position is adjustable.
One better embodiment of the construction method of the positioning device as the utility model pipeline welding, this is practical new
Type
Further include that the first positioning ring 21 is provided, first positioning ring 21 is fixed on to the end of the first positioning region 20, and
First positioning ring 21 is sheathed on first regulating part 30, and is covered on managing with described first for the first pipe 10
The opposite other end in 10 butt end of road；
Further include that the second positioning ring 51 is provided, second positioning ring 51 is fixed on to the end of the second positioning region 50, and
Second positioning ring 51 is sheathed on second regulating part 60, and is covered on managing with described second for the second pipe 40
The opposite other end in 40 butt end of road.
In the present embodiment, the end of 10 butt end of separate first pipe of the first regulating part 30 is equipped with first handle 33,
The first regulating part 30 is rotated by operation first handle 33, facilitates constructing operation.The separate second pipe 40 of second regulating part 60
The end of butt end is equipped with second handle 63, rotates the second regulating part 60 by operation second handle 63, facilitates constructing operation.
One better embodiment of the construction method of the positioning device as the utility model pipeline welding, further includes:
It is arranged in the first positioning ring 21 and forms the first groove 210, multiple first balls 211 is set in the first groove 210,
It is adjusted to which during the first positioning ring 21 is sheathed on the first regulating part 30, multiple first balls 211 are enclosed set on first
Part 30, the first regulating part 30 are attached at multiple rotations of first ball 211 to reduce frictional resistance；
It is arranged in the second positioning ring 51 and forms the second groove 510, multiple second balls 511 is set in the second groove 510,
It is adjusted to which during the second positioning ring 51 is sheathed on the second regulating part 60, multiple second balls 512 are enclosed set on second
Part 60, the second regulating part 60 are attached at multiple rotations of second ball 512 to reduce frictional resistance.
The positioning device of the utility model pipeline welding has the beneficial effect that
The utility model by the way that the first positioning region of the first regulating part plug is set to first pipe so that the first positioning region with
The axis of first pipe coincides, and the axis of the first regulating part and first pipe coincides, to be worn using the first regulating part
First pipe is positioned in first pipe.The utility model is by being set to the second pipe for the second positioning region plug of the second regulating part
Road, so that the axis of the second positioning region and second pipe coincides, the axis of the second regulating part and second pipe coincides, thus
Second pipe is arranged in using the second regulating part to position second pipe.First pipe positioning is being arranged in using the first regulating part
First pipe, the second regulating part are arranged in second pipe come after positioning second pipe, by by second connection end portion and first
Connection end is coaxially connected in such a way that position is adjustable, passes through the link position for adjusting second connection end portion and the first connection end
And first pipe and the corresponding end of second pipe are connected to each other, so as to which first pipe and second pipe are docked, and
Axis coincides, and the position of docking is accurate, easy to operate, facilitates subsequent by first pipe and second pipe butt welding, raising
Welding quality.
Combine figure embodiment that the utility model is described in detail above, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not constitute practical to this
Novel restriction, the utility model will be using the ranges that the appended claims define as the protection scope of the utility model.
Claims (6)
1. a kind of positioning device of pipeline welding, for positioning being connected for first pipe and second pipe, feature exists
In the positioning device includes:
It is placed through the first regulating part of the first pipe, the one end of first regulating part is pierced by simultaneously from the first pipe
One first connection end is formed, is equipped at the other end for first pipe described in partial insertion on first regulating part
First positioning region limits the axis and described that the first pipe makes the first pipe by first positioning region
The axis of one regulating part coincides；And
It is placed through the second regulating part of the second pipe, the one end of second regulating part is pierced by simultaneously from the second pipe
A second connection end portion is formed, is equipped at the other end for second pipe described in partial insertion on second regulating part
Second positioning region limits the axis and described that the second pipe makes the second pipe by second positioning region
The axis of two regulating parts coincides, and the second connection end portion connect end in such a way that position is adjustable with described first and coaxially connects
It connects, the link position by adjusting the second connection end portion and first connection end makes the first pipe and institute
The corresponding end of second pipe is stated to be connected to each other.
2. the positioning device of pipeline welding as described in claim 1, which is characterized in that
First connection end is to set internal thread casing；
The second connection end portion is formed with the external screw thread being adapted to the internal screw thread, thus the second connection end portion and described
First connection end is screwed together.
3. the positioning device of pipeline welding as claimed in claim 2, which is characterized in that the end of described sleeve pipe is formed with confession
What the second connection end portion plugged, and to the guide edge edge of the inner inclination of described sleeve pipe, the second connection end portion is formed
Have with the guide edge along the guide surface being adapted to.
4. the positioning device of pipeline welding as described in claim 1, which is characterized in that
The end of first positioning region is fixed with the first positioning ring, and first positioning ring is sheathed on first regulating part, and covers
Set on the other end opposite with the first pipe butt end of the first pipe；
The end of second positioning region is fixed with the second positioning ring, and second positioning ring is sheathed on second regulating part, and covers
Set on the other end opposite with the second pipe butt end of the second pipe.
5. the positioning device of pipeline welding as claimed in claim 4, which is characterized in that
First positioning ring is formed with the first groove, is equipped in first groove for enclosing set on the more of first regulating part
A first ball, to realize that first regulating part is attached at multiple first ball rotations；
Second positioning ring is formed with the second groove, is equipped in second groove for enclosing set on the more of second regulating part
A second ball, to realize that second regulating part is attached at multiple second ball rotations.
6. the positioning device of pipeline welding as claimed in claim 4, which is characterized in that first positioning ring and described
Two positioning rings are equipped with angle index line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201293.6U CN209453068U (en) | 2018-12-26 | 2018-12-26 | The positioning device of pipeline welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201293.6U CN209453068U (en) | 2018-12-26 | 2018-12-26 | The positioning device of pipeline welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209453068U true CN209453068U (en) | 2019-10-01 |
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ID=68042188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822201293.6U Active CN209453068U (en) | 2018-12-26 | 2018-12-26 | The positioning device of pipeline welding |
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| Country | Link |
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| CN (1) | CN209453068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500542A (en) * | 2018-12-26 | 2019-03-22 | 中国建筑第八工程局有限公司 | The positioning device and its construction method of pipeline welding |
-
2018
- 2018-12-26 CN CN201822201293.6U patent/CN209453068U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500542A (en) * | 2018-12-26 | 2019-03-22 | 中国建筑第八工程局有限公司 | The positioning device and its construction method of pipeline welding |
| CN109500542B (en) * | 2018-12-26 | 2024-04-26 | 中国建筑第八工程局有限公司 | Positioning device for pipeline welding and construction method thereof |
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