CN208967237U - A kind of more special material pipe fittings of diameter integration - Google Patents

A kind of more special material pipe fittings of diameter integration Download PDF

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Publication number
CN208967237U
CN208967237U CN201821557265.1U CN201821557265U CN208967237U CN 208967237 U CN208967237 U CN 208967237U CN 201821557265 U CN201821557265 U CN 201821557265U CN 208967237 U CN208967237 U CN 208967237U
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CN
China
Prior art keywords
pipe fitting
ring
overstriking
confinement block
overstriking ring
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CN201821557265.1U
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Chinese (zh)
Inventor
刘生海
姚佳佳
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NANJING MAICI TITANIUM CO Ltd
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NANJING MAICI TITANIUM CO Ltd
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Abstract

The utility model discloses a kind of more special material pipe fittings of diameter integration, including pipe fitting, the pipe fitting screw thread is connected with the first overstriking ring, and the pipe fitting passes through the first overstriking ring, the first overstriking ring outer wall thread is connected with the second overstriking ring, and first overstriking ring be set in the second overstriking ring, the pipe fitting, the first overstriking ring, the second overstriking ring, central axis are identical, and the second overstriking ring outer wall thread is connected with second pipe fitting and realizes a pipe fitting to be connect with second pipe fitting of multiple caliber.

Description

A kind of more special material pipe fittings of diameter integration
Technical field
The utility model relates to pipe fitting technical field, specially a kind of more special material pipe fittings of diameter integration.
Background technique
Pipe fitting is a kind of article the most commonly used in production and living.
In the prior art, a kind of Wear-resisting pipe fitting of Publication No. CN202327390U, including pipe fitting ontology, the pipe fitting sheet Body is made by No. 20 carbon steels, and the inner surface of the pipe fitting ontology is equipped with scuff-resistant coating, and the scuff-resistant coating is chrome plating.This is practical It is novel due to pipe fitting body internal surface be equipped with scuff-resistant coating so that for powder feeding pipes pipe fitting wear-resisting property it is preferable, use the longevity It orders longer.
But a kind of above-mentioned Wear-resisting pipe fitting, there are still following problems: can only with the consistent one kind of pipe fitting bore itself Pipeline connection is very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of more special material pipe fittings of diameter integration, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of more special material pipe fittings of diameter integration, packet Pipe fitting is included, the pipe fitting screw thread is connected with the first overstriking ring, and the pipe fitting is outside the first overstriking ring, the first overstriking ring Wall is threaded with the second overstriking ring, and the first overstriking ring is set in the second overstriking ring, the pipe fitting, the first overstriking ring, Two overstriking rings, central axis are identical, and the second overstriking ring outer wall thread is connected with second pipe fitting.
By using above-mentioned technical proposal, when being connect with consistent second pipe fitting of interior diameter and pipe fitting interior diameter, only It needs to be threaded io in pipe fitting, when second pipe fitting identical with interior diameter and pipe fitting overall diameter is connect, only It needs for pipe fitting screw thread to be connected in second pipe fitting, second identical with interior diameter and the first overstriking ring overall diameter Pipe fitting connect when, it is only necessary to second pipe fitting screw thread is connected to outside the first overstriking ring, with interior diameter and the second overstriking When consistent second pipe fitting of ring overall diameter connects, it is only necessary to the second overstriking ring is threaded io outside the first overstriking ring, then will Second pipe fitting screw thread is connected to outside the second overstriking ring, is realized a pipe fitting and is connect with second pipe fitting of multiple caliber.
Preferably, the first overstriking ring, the second overstriking ring outer wall offer grip hole, and the grip hole internal screw thread connects It is connected to outwardly extending handle along the vertical direction, needs to unload handle before connecting second pipe fitting.
It can be more convenient by the second overstriking ring by the way that dismountable handle is arranged by using above-mentioned technical proposal It is threaded io outside the first overstriking ring or first overstriking ring is threaded io pipe fitting outer wall.
Preferably, the pipe fitting outer wall thread is connected with cylindrical body confinement block, and the pipe fitting passes through cylindrical body confinement block, The cylindrical body confinement block is identical as pipe fitting central axis, and the cylindrical body confinement block is divided into top half along central axis level Confinement block and lower half portion confinement block, top half confinement block bottom surface is fixedly connected with several to be extended vertically downwards The first fixing bolt, first fixing bolt is threadedly coupled with lower half portion confinement block, and the first fixing bolt passes through lower half portion Confinement block bottom, first fixing bolt are not contacted with pipe fitting, and the top half confinement block and lower half portion confinement block are close First overstriking ring is provided with the second horizontally extending fixing bolt on one side, and the second fixing bolt is limited across top half Clamp dog and lower half portion confinement block lean on the one side far from the first overstriking ring and are threadedly coupled with it, second pipe fitting outer wall spiral shell Line is connected with second cylindrical body confinement block, offers on second cylindrical body confinement block corresponding with the second fixing bolt solid Determine hole.
By using above-mentioned technical proposal, prevent the second overstriking ring from sliding into other positions by setting cylindrical body confinement block It sets, allows top half confinement block and lower half portion confinement block arbitrarily to dismantle installation by the first fixing bolt of setting, side Just the overstriking ring of the more diameters of installation and replacement fixes two by second cylindrical body confinement block of setting and the second fixing bolt A cylindrical body confinement block simultaneously clamps overstriking ring, while the case where prevent overstriking ring to slide.
Preferably, the pipe fitting is connected with limitation ring, the pipe fitting, first close to one end outer wall thread of second pipe fitting Overstriking ring, the second overstriking ring, limitation ring, second pipe fitting central axis are identical.
By using above-mentioned technical proposal, prevent from using preceding first overstriking ring and the second overstriking ring by the way that limitation ring is arranged It falls off and causes to lose.
Compared with prior art, the utility model has the beneficial effects that with interior diameter and pipe fitting interior diameter consistent When the connection of two pipe fittings, it is only necessary to be threaded io in pipe fitting, identical with interior diameter and pipe fitting overall diameter the When the connection of two pipe fittings, it is only necessary to pipe fitting screw thread is connected in second pipe fitting, with interior diameter and the first overstriking ring When identical second pipe fitting of overall diameter connects, it is only necessary to second pipe fitting screw thread is connected to outside the first overstriking ring, When being connect with interior diameter with consistent second pipe fitting of the second overstriking ring overall diameter, it is only necessary to be threaded io the second overstriking ring Outside first overstriking ring, then second pipe fitting screw thread be connected to outside the second overstriking ring, realize a pipe fitting and a variety of mouths Second overstriking ring more convenient can be threaded io the by the way that dismountable handle is arranged by diameter second pipe fitting connection One overstriking ring is outer or first overstriking ring is threaded io pipe fitting outer wall, needs to unload handle before connecting second pipe fitting, leads to Setting cylindrical body confinement block is crossed to prevent the second overstriking ring from sliding into other positions, by the first fixing bolt of setting come so that upper half Part confinement block and lower half portion confinement block can arbitrarily dismantle installation, facilitate the overstriking ring of the more diameters of installation and replacement, To fix two cylindrical body confinement blocks and overstriking ring is clamped by second cylindrical body confinement block of setting and the second fixing bolt, simultaneously The case where preventing overstriking ring to slide is prevented by the way that limitation ring is arranged de- using preceding first overstriking ring and the second overstriking ring It falls and causes to lose.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the utility model;
Fig. 2 is the attachment structure schematic diagram of the utility model;
Fig. 3 is the attachment structure schematic diagram of the utility model;
Fig. 4 be the utility model to show connection interior diameter and the second overstriking ring overall diameter consistent second pipe fitting when Schematic diagram.
In figure: 1, pipe fitting;2, the second overstriking ring;3, the first overstriking ring;4, lower half portion confinement block;5, top half limits Block;6, cylindrical body confinement block;7, the second fixing bolt;8, limitation ring;9, handle;10, hand hole;11, the first fixing bolt;12, second A pipe fitting;13, second cylindrical body confinement block;14, fixation hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of more special material pipe fittings of diameter integration, including Pipe fitting 1, pipe fitting 1 is threaded with the first overstriking ring 3, and pipe fitting 1 passes through the first overstriking ring 3, and 3 outer wall thread of the first overstriking ring connects It is connected to the second overstriking ring 2, and the first overstriking ring 3 is set in the second overstriking ring 2, pipe fitting 1, the first overstriking ring 3, the second overstriking ring 2, central axis is identical, and 2 outer wall thread of the second overstriking ring is connected with second pipe fitting 12.
First overstriking ring 3,2 outer wall of the second overstriking ring offer grip hole 10, and 10 internal screw thread of grip hole is connected with along perpendicular Histogram is to outwardly extending handle 9, and 1 outer wall thread of pipe fitting is connected with cylindrical body confinement block 6, and pipe fitting 1 is limited across cylindrical body Block 6, cylindrical body confinement block 6 is identical as 1 central axis of pipe fitting, and cylindrical body confinement block 6 is divided into top half along central axis level Confinement block 5 and lower half portion confinement block 4,5 bottom surface of top half confinement block is fixedly connected with several to be extended vertically downwards The first fixing bolt 11, the first fixing bolt 11 is threadedly coupled with lower half portion confinement block 5, and the first fixing bolt 11 passes through lower half Divide 5 bottom of confinement block, the first fixing bolt 11 is not contacted with pipe fitting 1, and top half confinement block 5 and lower half portion confinement block 4 are close First overstriking ring 3 is provided with the second horizontally extending fixing bolt 7 on one side, and the second fixing bolt 7 passes through the upper half Divide confinement block 5 and lower half portion confinement block 4 to lean on the one side far from the first overstriking ring 3 and is threadedly coupled with it, second pipe fitting 12 Outer wall thread is connected with second cylindrical body confinement block 13, offers on second cylindrical body confinement block 13 and the second fixing bolt 7 Corresponding fixation hole 14, pipe fitting 1 are connected with limitation ring 8 close to one end outer wall thread of second pipe fitting 12, and pipe fitting 1, first adds 8, second thick ring 3, the second overstriking ring 2, limitation ring 12 central axis of pipe fitting are identical.
Working principle: when being connect with consistent second pipe fitting 12 of interior diameter and 1 interior diameter of pipe fitting, it is only necessary to by its spiral shell Line is connected in pipe fitting 1, when second pipe fitting 12 identical with interior diameter and 1 overall diameter of pipe fitting is connect, it is only necessary to will Pipe fitting 1 is threaded io in second pipe fitting 12, is managed at second identical with interior diameter and 3 overall diameter of the first overstriking ring When part 12 connects, it is only necessary to second pipe fitting 12 is threaded io outside the first overstriking ring 3, added with interior diameter and second When consistent second pipe fitting 12 of 2 overall diameter of thick ring connects, it is only necessary to which the second overstriking ring 2 is threaded io the first overstriking ring 3 Outside, then by second pipe fitting 12 it is threaded io outside the second overstriking ring 2, realizes a pipe fitting 1 and multiple caliber second A pipe fitting 12 connects, and by the way that dismountable handle 9 is arranged, more convenient 2nd 2 overstriking ring can be threaded io first Overstriking ring 3 is outer or first overstriking ring 3 is threaded io 1 outer wall of pipe fitting, needs to unload handle before connecting second pipe fitting 12 9, prevent the second overstriking ring 2 from sliding into other positions by setting cylindrical body confinement block 6, by first fixing bolt 11 of setting come Allow top half confinement block 5 and lower half portion confinement block 4 arbitrarily to dismantle installation, facilitates the more diameters of installation and replacement Overstriking ring, two cylindrical body confinement blocks 6,13 are fixed by second cylindrical body confinement block 13 of setting and the second fixing bolt 7 And overstriking ring is clamped, while the case where prevent overstriking ring 2,3 to slide, it is prevented by the way that limitation ring 8 is arranged using preceding the One overstriking ring 3 falls off with 2 ring of the second overstriking to be caused to lose.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of special material pipe fitting of more diameters integration, including pipe fitting (1), it is characterised in that: the pipe fitting (1) is threaded with the One overstriking ring (3), and the pipe fitting (1) passes through the first overstriking ring (3), the first overstriking ring (3) outer wall thread is connected with the Two overstriking rings (2), and the first overstriking ring (3) is set in the second overstriking ring (2), the pipe fitting (1), the first overstriking ring (3), the Two overstriking rings (2), central axis are identical, and the second overstriking ring (2) outer wall thread is connected with second pipe fitting (12).
2. a kind of more special material pipe fittings of diameter integration according to claim 1, it is characterised in that: the first overstriking ring (3), second overstriking ring (2) outer wall offers grip hole (10), and grip hole (10) internal screw thread is connected with along the vertical direction Outwardly extending handle (9).
3. a kind of more special material pipe fittings of diameter integration according to claim 1, it is characterised in that: pipe fitting (1) outer wall It is threaded with cylindrical body confinement block (6), and the pipe fitting (1) passes through cylindrical body confinement block (6), the cylindrical body confinement block (6) identical as pipe fitting (1) central axis, the cylindrical body confinement block (6) is divided into top half confinement block along central axis level (5) and lower half portion confinement block (4), top half confinement block (5) bottom surface be fixedly connected with it is several vertically downwards The first fixing bolt (11) extended, first fixing bolt (11) are threadedly coupled with lower half portion confinement block (5), and first is fixed Bolt (11) passes through lower half portion confinement block (5) bottom, and first fixing bolt (11) does not contact with pipe fitting (1), the upper half Divide confinement block (5) and lower half portion confinement block (4) horizontally extending close to being provided on one side for the first overstriking ring (3) Second fixing bolt (7), and the second fixing bolt (7) passes through top half confinement block (5) and lower half portion confinement block (4) by separate the The one side of one overstriking ring (3) is simultaneously threadedly coupled with it, and second pipe fitting (12) outer wall thread is connected with second cylindrical body Confinement block (13) offers fixation hole (14) corresponding with the second fixing bolt (7) on second cylindrical body confinement block (13).
4. a kind of more special material pipe fittings of diameter integration according to claim 1, it is characterised in that: the pipe fitting (1) is close One end outer wall thread of second pipe fitting (12) is connected with limitation ring (8), and the pipe fitting (1), the first overstriking ring (3), second add Thick ring (2), limitation ring (8), second pipe fitting (12) central axis are identical.
CN201821557265.1U 2018-09-25 2018-09-25 A kind of more special material pipe fittings of diameter integration Active CN208967237U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821557265.1U CN208967237U (en) 2018-09-25 2018-09-25 A kind of more special material pipe fittings of diameter integration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821557265.1U CN208967237U (en) 2018-09-25 2018-09-25 A kind of more special material pipe fittings of diameter integration

Publications (1)

Publication Number Publication Date
CN208967237U true CN208967237U (en) 2019-06-11

Family

ID=66757164

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821557265.1U Active CN208967237U (en) 2018-09-25 2018-09-25 A kind of more special material pipe fittings of diameter integration

Country Status (1)

Country Link
CN (1) CN208967237U (en)

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