CN204387556U - A kind of universal rotating shaft fluid tee union of fast demountable - Google Patents
A kind of universal rotating shaft fluid tee union of fast demountable Download PDFInfo
- Publication number
- CN204387556U CN204387556U CN201420841101.7U CN201420841101U CN204387556U CN 204387556 U CN204387556 U CN 204387556U CN 201420841101 U CN201420841101 U CN 201420841101U CN 204387556 U CN204387556 U CN 204387556U
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- China
- Prior art keywords
- kink
- hexagonal
- nut
- kink nut
- rotating shaft
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of universal rotating shaft fluid tee union of fast demountable, comprise threeway body, described threeway body has two level connection joint end connecting ends vertical with, and two level connection joint end outsides wherein arrange outer-hexagonal kink nut I, outer-hexagonal kink nut II successively respectively; Described outer-hexagonal kink nut I embeds a kink with threeway body inner tubal wall joint and keeps off core, between kink gear core outer surface and the internal thread of outer-hexagonal kink nut I, arrange pad.The utility model beneficial effect is: reduce cost of production, save installing space and on-site construction time; Can 360 ° of directions adjust arbitrarily, practical; Adopt plastic seal, good airproof performance; Diverse location Active Interface, adapts to installation environment more flexibly; For Industry system transformation or functional promotion project, the pipe-line system before not needing to relate to, fast interface is constructed, and reduces the engineering time, gets rid of and relate to sealing after original system and destroy or the risk of component damage.
Description
Technical field
The utility model relates to a kind of fluid tee union, particularly relates to a kind of universal rotating shaft fluid tee union of fast demountable.
Background technique
Tee union is the one of pipe fitting, and its Connecting format is exactly direct by threeway and steel pipe butt welding, divides generally have equal tee, reducing tee etc. according to pipe fitting bore; Divide according to arm direction and have positive threeway and skew T; Threeways such as having carbon steel, alloyed steel, stainless steel, copper, pvc is divided according to material; Divide according to Placement and have common threeway, screw thread threeway, cutting sleeve triplet, spigot and socket tee; Top system, compacting, forging, casting etc. is divided with making method.
Tee union shaping is the pipe by being greater than threeway diameter, flattens about to the size of threeway diameter, opens a hole at the position of stretching arm; Pipe, through heating, is put into forming die, and in pipe, is loaded the punch die of stretching arm; Pipe is radially compressed under the effect of the pressure, and in the process of radial compression, metal flows to arm direction and form arm under the stretching of punch die; Whole process is shaped by the radial compression of pipe and the drawing process at arm position.After adopting heating, suppress threeway, the equipment tonnage required for material forming reduces, and the adaptability of hot-pressed three-way pipe fitting to material is wider, is applicable to low carbon steel, alloyed steel, stainless material; The threeway that particularly major diameter and tube wall are partially thick, adopts this formation technique usually.
This case it is important to note that, tradition threeway is by after screwed tight, its screw socket physical location is in fixed position relative, therefore the position and the direction that connect load are also relatively-stationary, load can only be increased according to the position of screw socket, position corresponding to installation load can not be come according to self-demand, inconvenient and practicability is low; Simultaneously, when tradition threeway increases load, each interface must increase outside thread or internal thread could be connected with load, or externally connected pipe bore is less, when needing less bore could connect load, an outside thread reducing internal thread must be increased just can use, therefore traditional threeway must increase by three external connection screws in use and could be connected with load, increases cost of production and operation inconvenience, how easy connecting link is leaks; Further, traditional threeway sealing is all sealed by raw meal belt, and sealing effect is poor, need to regularly replace.
Therefore, for above aspect, need effectively to innovate prior art.
Model utility content
For above defect, the utility model provides a kind of saves time, simple to operate, exterior appearance, cost are lower, the universal rotating shaft fluid tee union of sealing preferably fast demountable, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of universal rotating shaft fluid tee union of fast demountable, comprise threeway body, described threeway body has two level connection joint end connecting ends vertical with, two level connection joint end outsides wherein arrange outer-hexagonal kink nut I, outer-hexagonal kink nut II successively respectively, vertical connecting end outer installment kink nut wherein;
Described outer-hexagonal kink nut I embeds a kink with threeway body inner tubal wall joint and keeps off core, and between kink gear core outer surface and the internal thread of outer-hexagonal kink nut I, arrange pad, this pad is made of plastics;
The level connection joint end outer surface connected with outer-hexagonal kink nut II with outside thread, with in the threeway body tube cinclides of vertical connecting end connecting part with internal thread.
Each kink nut interior is all threaded, and the kink nut interior of described vertical connecting end outer installment is with outer-hexagonal kink internal thread.
The beneficial effect of the universal rotating shaft fluid tee union of fast demountable described in the utility model is:
(1) by directly arranging outside thread, internal thread, reducing internal thread in threeway, load can be directly connected with threeway, and do not need external outside thread, internal thread, outside thread reducing internal thread, and only directly twisted by load when installing and admittedly can realize using effect at once, save and make material, reduce cost of production, save installing space and on-site construction time, attractive in appearance;
(2) by arranging outer-hexagonal kink nut, screw socket can be adjusted arbitrarily in 360 ° of directions, increase load time can carry out arbitrarily angled connection according to oneself requirement, avoid produce because of loading interfaces position not on and affect load connect, practical, more humane, easy to operate;
(3) reach sealing effect by the structure of plastic spacer and global design, the sealing of relative raw meal belt improves the reliability of sealing, simple to operate, do not need professional person to operate, reduce human cost, good airproof performance, attractive in appearance;
(4) diverse location Active Interface, can connect outside thread, internal thread, outside thread that bore is less respectively, adapts to installation environment more flexibly;
(5) for Industry system transformation or functional promotion project, the pipe-line system before can not needing to relate to, is constructed by fast interface, greatly reduces the engineering time, gets rid of and relate to sealing after original system and destroy or the risk of component damage.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the decomposed schematic diagram of the universal rotating shaft fluid tee union of fast demountable described in the utility model embodiment;
Fig. 2 is the threaded section schematic diagram of the universal rotating shaft fluid tee union of fast demountable described in the utility model embodiment;
Fig. 3 is the band outer-hexagonal kink female thread portion schematic diagram of the universal rotating shaft fluid tee union of fast demountable described in the utility model embodiment;
Fig. 4 is the assembled state schematic diagram of the universal rotating shaft fluid tee union of fast demountable described in the utility model embodiment.
In figure:
1, outer-hexagonal kink nut I; 2, pad; 3, kink gear core; 4, threeway body; 5, internal thread; 6, outside thread; 7, outer-hexagonal kink internal thread; 8, outer-hexagonal kink nut II.
Embodiment
As Figure 1-4, the universal rotating shaft fluid tee union of the fast demountable described in the utility model embodiment,
Comprise threeway body 4, described threeway body 4 has two level connection joint end connecting ends vertical with, two level connection joint end outsides wherein arrange outer-hexagonal kink nut I 1, outer-hexagonal kink nut II 8 successively respectively, vertical connecting end outer installment kink nut wherein;
Correspondingly, described outer-hexagonal kink nut I 1 embeds a kink with threeway body 4 inner tubal wall joint and keeps off core 3, and each kink nut interior is all threaded, between kink gear core 3 outer surface and the internal thread of outer-hexagonal kink nut I 1, arrange pad 2;
Correspondingly, the level connection joint end outer surface connected with outer-hexagonal kink nut I 1 is with outside thread 6, with in threeway body 4 pipe tap of vertical connecting end connecting part with internal thread 5, the kink nut interior of this vertical connecting end outer installment is with outer-hexagonal kink internal thread 7.
The universal rotating shaft fluid tee union of the fast demountable described in above the utility model embodiment, by directly arranging outside thread, internal thread, reducing internal thread in threeway, load can be directly connected with threeway, and do not need external outside thread, internal thread, outside thread reducing internal thread, and only directly twisted by load when installing and admittedly can realize using effect at once, save and make material, reduce cost of production, save installing space and on-site construction time; By arranging outer-hexagonal kink nut, screw socket can be adjusted arbitrarily in 360 ° of directions, increase load time can carry out arbitrarily angled connection according to oneself requirement, avoid produce because of loading interfaces position not on and affect load connect, practical, more humane, easy to operate; Reach sealing effect by the structure of plastic spacer and global design, the sealing of relative raw meal belt improves the reliability of sealing, simple to operate, do not need professional person to operate, reduce human cost, good airproof performance, attractive in appearance.
The above-mentioned description to embodiment can understand and apply this case technology for the ease of those skilled in the art, person skilled in the art obviously can make various amendment to these examples easily, and General Principle described herein is applied in other embodiment and need not through performing creative labour.Therefore, this case is not limited to above embodiment, and those skilled in the art is according to the announcement of this case, and the improvement made for this case and amendment all should in the protection domains of this case.
Claims (3)
1. a universal rotating shaft fluid tee union for fast demountable, comprises threeway body (4), it is characterized in that:
Described threeway body (4) has two level connection joint end connecting ends vertical with, two level connection joint end outsides wherein arrange outer-hexagonal kink nut I (1), outer-hexagonal kink nut II (8) successively respectively, vertical connecting end outer installment kink nut wherein;
Described outer-hexagonal kink nut I (1) embeds a kink with threeway body (4) inner tubal wall joint and keeps off core (3), between kink gear core (3) outer surface and the internal thread of outer-hexagonal kink nut I (1), arrange pad (2), this pad (2) is made of plastics;
The level connection joint end outer surface connected with outer-hexagonal kink nut I (1) is with outside thread (6), interior with internal thread (5) with threeway body (4) pipe tap of vertical connecting end connecting part.
2. the universal rotating shaft fluid tee union of fast demountable according to claim 1, is characterized in that: each kink nut interior is all threaded.
3. the universal rotating shaft fluid tee union of fast demountable according to claim 1, is characterized in that: the kink nut interior of described vertical connecting end outer installment is with outer-hexagonal kink internal thread (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841101.7U CN204387556U (en) | 2014-12-27 | 2014-12-27 | A kind of universal rotating shaft fluid tee union of fast demountable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841101.7U CN204387556U (en) | 2014-12-27 | 2014-12-27 | A kind of universal rotating shaft fluid tee union of fast demountable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387556U true CN204387556U (en) | 2015-06-10 |
Family
ID=53360276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420841101.7U Expired - Fee Related CN204387556U (en) | 2014-12-27 | 2014-12-27 | A kind of universal rotating shaft fluid tee union of fast demountable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387556U (en) |
-
2014
- 2014-12-27 CN CN201420841101.7U patent/CN204387556U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20191227 |