CN215334831U - Coaxial positioning device for outer diameter of pipeline - Google Patents

Coaxial positioning device for outer diameter of pipeline Download PDF

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Publication number
CN215334831U
CN215334831U CN202120961149.1U CN202120961149U CN215334831U CN 215334831 U CN215334831 U CN 215334831U CN 202120961149 U CN202120961149 U CN 202120961149U CN 215334831 U CN215334831 U CN 215334831U
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CN
China
Prior art keywords
pipeline
installation cover
installation
mounting sleeve
sleeve
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Active
Application number
CN202120961149.1U
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Chinese (zh)
Inventor
金永淼
孔祥伟
程明香
闻春利
吴问明
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ANHUI JINDA INSTRUMENTS CO LTD
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ANHUI JINDA INSTRUMENTS CO LTD
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Abstract

The utility model discloses a coaxial positioning device for the outer diameter of a pipeline, which comprises a first pipeline and a second pipeline, wherein a first installation sleeve and a second installation sleeve are respectively arranged outside the first pipeline and the second pipeline, the first installation sleeve and the second installation sleeve are respectively embedded outside the first pipeline and the second pipeline, embedded grooves are respectively arranged on the first installation sleeve and the second installation sleeve and on the contact surfaces of the first pipeline and the second pipeline, limiting plates are arranged inside the embedded grooves, the limiting plates are inserted inside the embedded grooves, and the first installation sleeve and the second installation sleeve are fixed through the matching connection of the limiting plates and the embedded grooves. This coaxial positioner of pipeline external diameter is nested respectively in the outside of pipeline one and pipeline two through the installation cover one, the installation cover two that add, and installation cover one cooperates with the connection through a plurality of structures of addding with installation cover two and fixes to can carry out coaxial location to pipeline one and pipeline, the simple operation, simple structure easily realizes.

Description

Coaxial positioning device for outer diameter of pipeline
Technical Field
The utility model relates to the technical field of coaxial positioning of the outer diameter of a pipeline, in particular to a coaxial positioning device for the outer diameter of the pipeline.
Background
The operation that current pipeline external diameter coaxial positioning device carried out coaxial positioning to the pipeline when installing in the outside of pipeline is convenient inadequately, and the connection degree of agreeing with between the pipeline is relatively poor, leads to the extravagant plenty of time of staff on fixed pipeline, and the serious influence has arrived the installation progress, has also reduced the convenience that pipeline external diameter coaxial positioning device used simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coaxial positioning device for the outer diameter of a pipeline, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a coaxial positioner of pipeline external diameter, includes pipeline one and pipeline two, pipeline one with the outside of pipeline two is equipped with installation cover one and installation cover two respectively, installation cover one with installation cover two nestification respectively is in pipeline one with the outside of pipeline two, installation cover one with installation cover two respectively with pipeline one with the contact surface of pipeline two is equipped with the embedded groove, the inside of embedded groove is equipped with the limiting plate, the limiting plate inserts the inside of embedded groove, installation cover one with the installation cover two-way is passed through the cooperation connection of limiting plate and embedded groove and is fixed.
As a preferred embodiment of the present invention, two ends of the first mounting sleeve and the second mounting sleeve are respectively provided with mounting holes in an axisymmetric manner.
In a preferred embodiment of the present invention, a connecting rod is disposed inside the mounting hole, and both ends of the connecting rod are inserted into the mounting holes formed in the first mounting sleeve and the second mounting sleeve, respectively.
As a preferred embodiment of the utility model, butterfly nuts are respectively arranged outside the first mounting sleeve and the second mounting sleeve, the butterfly nuts are nested outside the connecting rod, and the butterfly nuts are connected with the connecting rod through threads.
As a preferred embodiment of the present invention, a gasket is disposed between each wing nut and the first mounting sleeve and between each wing nut and the second mounting sleeve, and the gasket is sleeved outside the connecting rod.
Compared with the prior art, the utility model has the following beneficial effects:
this coaxial positioner of pipeline external diameter is through the installation cover one that adds, two nestings of installation cover are in the outside of pipeline one and pipeline two respectively, and the embedded groove, limiting plate, mounting hole, connecting rod, butterfly nut, the gasket structure that the installation cover one and installation cover two were add cooperate to connect fixedly to can carry out coaxial location to pipeline one and pipeline, this coaxial positioner of pipeline external diameter simple operation, simple structure easily realizes.
Drawings
FIG. 1 is a front view of the coaxial positioning device for the outer diameter of the pipeline,
fig. 2 is an enlarged view of a portion a of the coaxial positioning device for the outer diameter of the pipeline.
In the figure, a first pipeline 1, a second pipeline 2, a first mounting sleeve 3, a second mounting sleeve 4, an embedded groove 5, a limiting plate 6, a mounting hole 7, a connecting rod 8, a butterfly nut 9 and a gasket 10 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a coaxial positioner of pipeline external diameter, includes pipeline one 1 and pipeline two 2, pipeline one 1 with the outside of pipeline two 2 is equipped with installation cover one 3 and installation cover two 4 respectively, installation cover one 3 with installation cover two 4 are nested respectively pipeline one 1 with the outside of pipeline two 2, installation cover one 3 with installation cover two 4 respectively with pipeline one 1 with the contact surface of pipeline two 2 is equipped with embedded groove 5, the inside of embedded groove 5 is equipped with limiting plate 6, limiting plate 6 inserts the inside of embedded groove 5, installation cover one 3 with installation cover two 4 are fixed through the cooperation connection of limiting plate 6 and embedded groove 5.
Referring to fig. 1, two ends of the first mounting sleeve 3 and the second mounting sleeve 4 are respectively provided with mounting holes 7 in an axisymmetrical manner, and the first mounting sleeve 3 and the second mounting sleeve 4 can be conveniently mounted and connected through the additionally arranged mounting holes 7.
Referring to fig. 1, a connecting rod 8 is disposed inside the mounting hole 7, two ends of the connecting rod 8 are respectively inserted into the mounting holes 7 disposed in the first mounting sleeve 3 and the second mounting sleeve 4, and the first mounting sleeve 3 and the second mounting sleeve are conveniently mounted and connected through the additionally disposed connecting rod 7.
Referring to fig. 1, butterfly nuts 9 are respectively arranged outside the first mounting sleeve 3 and the second mounting sleeve 4, the butterfly nuts 9 are nested outside the connecting rods 8, the butterfly nuts 9 are in threaded connection with the connecting rods 8, and the first mounting sleeve 3 and the second mounting sleeve 4 can be combined through the additional butterfly nuts 9, so that the first pipeline 1 and the second pipeline 2 can be fixed conveniently.
Referring to fig. 1, a gasket 10 is respectively arranged between the butterfly nut 9 and the first mounting sleeve 3 and between the butterfly nut and the second mounting sleeve 4, the gasket 10 is sleeved outside the connecting rod 8, and the connection stability between the butterfly nut 9 and the connecting rod 7 can be improved by the additionally arranged gasket 10.
When the coaxial positioning device for the outer diameter of the pipeline is used, the first installation sleeve 3 and the second installation sleeve 4 are firstly nested outside the first pipeline 1 and the second pipeline 2, the limiting plate 6 is inserted into the embedded groove 5 at the joint of the first installation sleeve 3 and the second installation sleeve 4 and the first pipeline 1 and the second pipeline 2 respectively, the connecting rod 8 is inserted into the installation holes 7 at two ends of the first installation sleeve 3 and the second installation sleeve 4, and the first installation sleeve 3 and the second installation sleeve 4 are fixed by the butterfly nut 9, so that the first pipeline 1 and the second pipeline 2 can be coaxially positioned.
The pipeline I1, the pipeline II 2, the installation sleeve I3, the installation sleeve II 4, the embedded groove 5, the limiting plate 6, the installation hole 7, the connecting rod 8, the butterfly nut 9 and the gasket 10 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the device can be known by the technicians through technical manuals or conventional experimental methods. According to the coaxial positioning device for the outer diameter of the pipeline, the first installation sleeve and the second installation sleeve are respectively embedded outside the first pipeline and the second pipeline, and the first installation sleeve and the second installation sleeve are matched, connected and fixed through the additionally arranged embedded groove, the limiting plate, the installation hole, the connecting rod, the butterfly nut and the gasket structure, so that the first pipeline and the second pipeline can be coaxially positioned.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a coaxial positioner of pipeline external diameter which characterized in that: including pipeline one (1) and pipeline two (2), pipeline one (1) with the outside of pipeline two (2) is equipped with installation cover one (3) and installation cover two (4) respectively, installation cover one (3) with installation cover two (4) are nested respectively pipeline one (1) with the outside of pipeline two (2), installation cover one (3) with installation cover two (4) respectively with pipeline one (1) with the contact surface of pipeline two (2) is equipped with embedded groove (5), the inside of embedded groove (5) is equipped with limiting plate (6), limiting plate (6) insert the inside of embedded groove (5), installation cover one (3) with installation cover two (4) are connected through the cooperation of limiting plate (6) and embedded groove (5) and are fixed.
2. The device for coaxially positioning the outer diameter of the pipeline according to claim 1, wherein: and mounting holes (7) are respectively arranged at two ends of the first mounting sleeve (3) and the second mounting sleeve (4) in an axial symmetry manner.
3. The device for coaxially positioning the outer diameter of the pipeline according to claim 2, wherein: the inside of mounting hole (7) is equipped with connecting rod (8), the both ends of connecting rod (8) are inserted respectively the installation cover one (3) with the inside of the mounting hole (7) that is equipped with in the installation cover two (4).
4. The device for coaxially positioning the outer diameter of the pipeline according to claim 1, wherein: the mounting sleeve I (3) and the mounting sleeve II (4) are respectively provided with a butterfly nut (9), the butterfly nuts (9) are nested outside the connecting rod (8), and the butterfly nuts (9) are in threaded connection with the connecting rod (8).
5. The device for coaxially positioning the outer diameter of the pipeline according to claim 4, wherein: and a gasket (10) is arranged between the butterfly nut (9) and the first mounting sleeve (3) and between the butterfly nut and the second mounting sleeve (4), and the gasket (10) is sleeved outside the connecting rod (8).
CN202120961149.1U 2021-05-07 2021-05-07 Coaxial positioning device for outer diameter of pipeline Active CN215334831U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120961149.1U CN215334831U (en) 2021-05-07 2021-05-07 Coaxial positioning device for outer diameter of pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120961149.1U CN215334831U (en) 2021-05-07 2021-05-07 Coaxial positioning device for outer diameter of pipeline

Publications (1)

Publication Number Publication Date
CN215334831U true CN215334831U (en) 2021-12-28

Family

ID=79598194

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120961149.1U Active CN215334831U (en) 2021-05-07 2021-05-07 Coaxial positioning device for outer diameter of pipeline

Country Status (1)

Country Link
CN (1) CN215334831U (en)

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