CN204343454U - A kind of interfacing part of axial cross shape annulus plate docking steel pipe - Google Patents

A kind of interfacing part of axial cross shape annulus plate docking steel pipe Download PDF

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Publication number
CN204343454U
CN204343454U CN201420462671.5U CN201420462671U CN204343454U CN 204343454 U CN204343454 U CN 204343454U CN 201420462671 U CN201420462671 U CN 201420462671U CN 204343454 U CN204343454 U CN 204343454U
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CN
China
Prior art keywords
steel pipe
axial
annulus plate
plate
interfacing
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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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CN201420462671.5U
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Chinese (zh)
Inventor
黄光明
王中
Original Assignee
黄光明
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Priority to CN201420462671.5U priority Critical patent/CN204343454U/en
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Publication of CN204343454U publication Critical patent/CN204343454U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The interfacing part of a kind of axial cross shape of the utility model annulus plate docking steel pipe, comprise the first steel pipe, the second steel pipe and cross annulus plate, described cross annulus plate is hollow structure, and in establish four pieces to be interconnected in criss-cross plate bar, the butt end of described first steel pipe and the second steel pipe has axial cross shape groove, and four pieces of plate bars at the two ends of described cross annulus plate respectively corresponding first steel pipe that embeds are fixedly connected with in the axial cross shape groove of the second steel pipe.The beneficial effects of the utility model are: described two steel pipes are formed by cross annulus plate docking pattern and are rigidly connected, power transmission is effective, working procedure is simple, the in-site installation welding of steel pipe, not only construction install convenience, and broken away from the dependence of quality of connection by welder's technical level, welding working method can avoid disaster hidden-trouble.

Description

A kind of interfacing part of axial cross shape annulus plate docking steel pipe
Technical field
The utility model relates to connector of steel tube, is specifically related to the interfacing part of a kind of axial cross shape annulus plate docking steel pipe.
Background technology
The normally used type axially connected between current steel pipe has:
(1) weld type: first respectively open a slope mouth at two steel pipe joints, then weld;
(2) Flange joint type: first respectively weld a flange at the joint of two steel pipes, then carries out high-strength spiral shell bolt and connects.
The advantage of weld type is that structural integrity is good, and shortcoming is that welding quality controls large to the dependence of operator's technical level and exists and bring out potential safety hazard; The advantage of Flange joint type is that of avoiding the shortcoming of weld type, but also has the shortcoming of self simultaneously: flange diameter is larger than steel pipe, and the projecting edge of the large-size of formation can affect the layout of other rod members and the attractive in appearance of structure.
Utility model content
The technical problems to be solved in the utility model is, overcomes deficiency of the prior art, provides a kind of axial cross shape annulus plate to dock the interfacing part of steel pipe.
For technical solution problem, solution of the present utility model is:
Interfacing part with axial cross shape annulus plate docking steel pipe is provided,
A kind of interfacing part of axial cross shape annulus plate docking steel pipe, comprise the first steel pipe, the second steel pipe and cross annulus plate, described cross annulus plate is hollow structure, and in establish four pieces to be interconnected in criss-cross plate bar, the butt end of described first steel pipe and the second steel pipe has axial cross shape groove, and four pieces of plate bars at the two ends of described cross annulus plate respectively corresponding first steel pipe that embeds are fixedly connected with in the axial cross shape groove of the second steel pipe.
Improve as one, between the adjacent insert plates bar of described cross annulus plate, angle is 90 °.
Improve as one, the internal diameter of described cross annulus plate is greater than the external diameter of the first steel pipe and the second steel pipe.
Improve as one, the plate bar thickness of described cross annulus plate is equal with the pipe thickness of the first steel pipe, the second steel pipe.
Improve as one, the degree of depth of the axial cross shape groove of described first steel pipe and the second steel pipe is greater than 1/2 of cross annulus plate length.
Improve as one, the radial section of described first steel pipe, the second steel pipe is circular or oval.
Compared with prior art, the beneficial effects of the utility model are:
1, two steel pipes of the present utility model are formed by cross annulus plate docking pattern and are rigidly connected, power transmission is effective, working procedure is simple, the in-site installation welding of steel pipe, not only construction install convenience, and broken away from the dependence of quality of connection by welder's technical level, welding working method can avoid disaster hidden-trouble;
2, widely applicable, cross annulus plate docking pattern both can be used for coaxial connection, also can be used for becoming axle and connected, not only connect for section steel pipe of the same race, and the axis that also can be used between the dissimilar steel pipes such as external diameter, cross sectional shape, wall thickness connects.
Accompanying drawing explanation
Fig. 1 is the side elevational view that two round steel pipes adopt the axial docking of cross annulus plate;
Fig. 2 is the sectional view after the fluting of cross annulus plate;
Fig. 3 is the sectional view after the fluting of round steel pipe;
Fig. 4 is the side elevational view of round steel pipe;
Reference numeral: 1, the first steel pipe, the 2, second steel pipe, 3, cross annulus plate, 4, plate bar, 5, cross bath
Detailed description of the invention
Following embodiment can make the technician of this professional skill field more fully understand the utility model, but limits the utility model never in any form.
The utility model is the interfacing part of a kind of axial cross shape annulus plate docking steel pipe, comprise the first steel pipe 1, second steel pipe 2 and cross annulus plate 3, described cross annulus plate 3 is in hollow structure, and in establish four pieces to be interconnected in criss-cross plate bar 4, the butt end of described first steel pipe 1 and the second steel pipe 2 has axial cross shape groove 5, and four pieces of plate bars 4 at the two ends of described cross annulus plate 3 respectively corresponding first steel pipe 1 that embeds are fixedly connected with in the axial cross shape groove 5 of the second steel pipe 2.
The butt end of described first steel pipe 1 and the second steel pipe 2 is also at least connected in series a middle steel pipe, in the middle of each root, the butt end, two ends of steel pipe has axial cross shape groove, and in the middle of being embedded one end of cross annulus plate 3 respectively, steel pipe two end axles is affixed in cross bath 5; One piece does not embed middle steel shaft and is fixedly connected into one to one end of the axial cross shape groove 3 of the one end of the cross annulus plate 3 in cross bath 5 and last steel pipe, and the radial section of described steel pipe be circle.
Wherein, between the adjacent insert plates bar of described cross annulus plate, angle is 90 °, the internal diameter of described cross annulus plate is greater than the external diameter of the first steel pipe and the second steel pipe, the plate bar thickness of described cross annulus plate is equal with the pipe thickness of the first steel pipe, the second steel pipe, and the degree of depth of the axial cross shape groove of described first steel pipe and the second steel pipe is greater than 1/2 of cross annulus plate length.
By that analogy, the axis docking of many steel pipes can be realized with above same method and step.
Therefore, actual range of the present utility model not only comprises the disclosed embodiments, be also included under claims implement or perform all equivalents of the present utility model.

Claims (7)

1. the interfacing part with axial cross shape annulus plate docking steel pipe, comprise the first steel pipe and the second steel pipe, it is characterized in that, also comprise cross annulus plate, described cross annulus plate is hollow structure, and in establish four pieces to be interconnected in criss-cross plate bar, the butt end of described first steel pipe and the second steel pipe has axial cross shape groove, and four pieces of plate bars at the two ends of described cross annulus plate respectively corresponding first steel pipe that embeds are fixedly connected with in the axial cross shape groove of the second steel pipe.
2., according to the interfacing part with axial cross shape annulus plate docking steel pipe described in claim 1, it is characterized in that, between the adjacent insert plates bar of described cross annulus plate, angle is 90 °.
3., according to the interfacing part with axial cross shape annulus plate docking steel pipe described in claim 1, it is characterized in that, the internal diameter of described cross annulus plate is greater than the external diameter of the first steel pipe and the second steel pipe.
4., according to the interfacing part with axial cross shape annulus plate docking steel pipe described in claim 1, it is characterized in that, the plate bar thickness of described cross annulus plate is equal with the pipe thickness of the first steel pipe, the second steel pipe.
5., according to the interfacing part with axial cross shape annulus plate docking steel pipe described in claim 1, it is characterized in that, the degree of depth of the axial cross shape groove of described first steel pipe and the second steel pipe is greater than 1/2 of cross annulus plate length.
6., according to the interfacing part with axial cross shape annulus plate docking steel pipe described in claim 1, it is characterized in that, the radial section of described first steel pipe, the second steel pipe is circular.
7., according to the interfacing part with axial cross shape annulus plate docking steel pipe described in claim 1, it is characterized in that, the radial section of described first steel pipe, the second steel pipe is oval.
CN201420462671.5U 2014-08-13 2014-08-13 A kind of interfacing part of axial cross shape annulus plate docking steel pipe Expired - Fee Related CN204343454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420462671.5U CN204343454U (en) 2014-08-13 2014-08-13 A kind of interfacing part of axial cross shape annulus plate docking steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420462671.5U CN204343454U (en) 2014-08-13 2014-08-13 A kind of interfacing part of axial cross shape annulus plate docking steel pipe

Publications (1)

Publication Number Publication Date
CN204343454U true CN204343454U (en) 2015-05-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420462671.5U Expired - Fee Related CN204343454U (en) 2014-08-13 2014-08-13 A kind of interfacing part of axial cross shape annulus plate docking steel pipe

Country Status (1)

Country Link
CN (1) CN204343454U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107386459A (en) * 2017-07-17 2017-11-24 江苏大学 A kind of connector and method for docking and supporting for steel pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107386459A (en) * 2017-07-17 2017-11-24 江苏大学 A kind of connector and method for docking and supporting for steel pipe
CN107386459B (en) * 2017-07-17 2020-03-31 江苏大学 Connecting piece and method for butt joint and support of steel pipes

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150520

Termination date: 20150813

EXPY Termination of patent right or utility model