CN203927202U - The one eighth bend of easy access - Google Patents
The one eighth bend of easy access Download PDFInfo
- Publication number
- CN203927202U CN203927202U CN201420199060.6U CN201420199060U CN203927202U CN 203927202 U CN203927202 U CN 203927202U CN 201420199060 U CN201420199060 U CN 201420199060U CN 203927202 U CN203927202 U CN 203927202U
- Authority
- CN
- China
- Prior art keywords
- column section
- plug
- screw mandrel
- curved
- water channel
- Prior art date
- 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
Links
- 230000007704 transition Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a kind of one eighth bend of easy access, comprise body, water channel is set on body, water channel has the first column section and a second column section outward successively by interior, the first column section diameter is less than the second column section, in the first column section and the second column section joint, curved surface is set; Plug is set in water channel, and plug has screw mandrel, and screw mandrel bottom has curved-surface structure, top has operation unit, and instrument is by the fastening described plug of described operation unit, fastening after, screw mandrel and the second column section are spirally connected, and curved-surface structure coordinates with described curved surface, jointly forms seal structure.The utility model arranges plug, by dismantling this plug, can check whether this plug place is stopped up, and operation is convenient, and efficiency is higher, avoids disassembling the linkage structure of elbow and adapter, prevents that elbow from damaging; The first column section internal diameter is less, therefore water is less to the impact force of the second column section in body, is convenient to the dismounting of plug, and bed course contributes to plug and a sealing area of the common formation of body, prevents from leaking.
Description
Technical field
The utility model relates to a kind of elbow, relates in particular to a kind of one eighth bend of easy access.
Background technique
In pipe-line system, elbow is the pipe fitting (link) that changes pipeline direction.Generally according to angle be divided into 45 degree, 90 degree and 180 degree three kinds, in particular cases also comprise other improper angle elbows such as 60 degree according to requirement of engineering.In engineering practice, we find, pipe-line system can cause stopping up due to factors, and then need technician in extremely long pipeline, to remove to find stifled point, there is in practice following deficiency in tradition one eighth bend: after blocked in pipe-line system, often need to check pipe-line system from different nodes (especially elbow), thereby check out the obstruction point in pipeline, whole process often needs to disassemble part elbow, and then verify this place and whether stop up, because often adopting binder or leakproof sealed adhesive tape to realize, joint and adapter be connected, it is whole that to disassemble process comparatively loaded down with trivial details, efficiency is lower, in disassembling, easily cause elbow or take over termination breakage.
Model utility content
The problems referred to above that exist for prior art, the utility model provides a kind of one eighth bend of easy access.
To achieve these goals, the utility model adopts following technological scheme: a kind of one eighth bend of easy access, comprise: body, described body is made up of the first connecting head and the second connecting head and curved corner, described corner back is higher than corner inside, described body surface is provided with the first socket joint direction signs, the second socket joint direction signs and nameplate, described the first connecting head and corner transition portion are provided with the first annular boss, described the second connecting head and corner are provided with the second annular boss at transition portion, be provided with the first flared type socket joint tube head at the first connecting head jointing, the jointing of described the second connecting head is provided with the second flared type socket joint tube head, it is characterized in that, on described body, water channel is set, described water channel has the first column section and a second column section outward successively by interior, and described the first column section diameter is less than the second column section, in described the first column section and described the second column section joint, curved surface is set, in described water channel, plug is set, described plug has screw mandrel, described screw mandrel bottom has curved-surface structure, top has operation unit, instrument is by the fastening described plug of described operation unit, fastening after, described screw mandrel and described the second column section are spirally connected, described curved-surface structure coordinates with described curved surface, jointly forms seal structure.
Further, described operation unit has the groove that cross section is hexagonal prism structure.
Further, the bed course that described curved surface setting is made up of rubber material.
Further, described water channel oral area arranges deep gouge, and the plate-like working head of described screw mandrel is placed in described deep gouge.
Compared to existing technology, the utlity model has following advantage: (1) the utility model arranges plug, by dismantling this plug, can check whether this plug place is stopped up, operation is convenient, efficiency is higher, avoids disassembling the linkage structure of elbow and adapter, effectively prevents elbow or takes over termination and damage; (2) the utility model the first column section internal diameter is less, therefore water is less to the impact force of the second column section in body, is convenient to the dismounting of plug, and bed course contributes to plug and a sealing area of the common formation of body, prevents from leaking.
Brief description of the drawings
Fig. 1 is the one eighth bend structural representation of easy access in embodiment.
Fig. 2 is the structural representation such as first, second column section in embodiment, this not shown plug.
Fig. 3 is the structural representation such as first, second column section in embodiment, and this there is shown plug.
Description of reference numerals: 11-the first connecting head, 110-the first flared type socket joint tube head, 111-the first annular boss, 112-the first socket joint direction signs, 12-the second connecting head, 120-the second flared type socket joint tube head, 121-the second annular boss, 122-the second socket joint direction signs, 13-corner, 131-corner back, 132-corner inside, 14-nameplate, 21-the first column section, 22-curved surface, 23-the second column section, 24-deep gouge, 31-curved-surface structure, 32-screw mandrel, 33-operation unit.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Embodiment
As shown in Fig. 1 to 3, a kind of one eighth bend of easy access, comprise body, described body is made up of the first connecting head 11 and the second connecting head 12 and curved corner 13, described corner back 131 is higher than corner inside 132, described body surface is provided with the first socket joint direction signs 112, the second socket joint direction signs 122 and nameplate 14, described the first connecting head 11 is provided with the first annular boss 111 with corner transition portion, described the second connecting head 12 is provided with the second annular boss 121 with corner at transition portion, be provided with the first flared type socket joint tube head 110 at the first connecting head jointing, the jointing of described the second connecting head is provided with the second flared type socket joint tube head 120.
On described body, water channel is set, described water channel has the first column section 21 and the second column section 23 successively by interior (body is inner for interior) outward, described the first column section 21 diameters are less than the second column section 23, with described the second column section 23 joints, curved surface 22 is set in described the first column section 21, described curved surface 22 surfaces arrange the bed course of being made up of rubber material, hence one can see that, and bed course middle part has an opening, and this opening is corresponding with the first column section.
The first column section internal diameter is less, therefore water is less to the impact force of the second column section in body, is convenient to the dismounting of plug, and bed course contributes to a sealing area of plug (below will be described) and the common formation of body, prevents from leaking.
In described water channel, plug is set, described plug has screw mandrel 32, described screw mandrel 32 bottoms have curved-surface structure 31, top has operation unit 33, and described operation unit 33 has the groove (head of similar interior hexagonal screw rod) that cross section is hexagonal prism structure, and instrument is by the fastening described plug of described operation unit, after fastening, described screw mandrel 33 is spirally connected with described the second column section 23, and described curved-surface structure 31 coordinates with described curved surface 22, common sealing (airtight) structure that forms.
Operation unit has the groove of hexagonal prism structure, thus plug after being dismounted for multiple times, operation unit is not fragile, contributes to extend the life-span of plug.
Described water channel oral area arranges deep gouge 24, and the plate-like working head of described screw mandrel is placed in described deep gouge 24, and plug and body combine together.
It should be noted that, operation unit 33 can also be other forms, can easy-to-operat personnel tighten plug.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (4)
1. an one eighth bend for easy access, comprising:
Body, described body is made up of the first connecting head and the second connecting head and curved corner, described corner back is higher than corner inside, described body surface is provided with the first socket joint direction signs, the second socket joint direction signs and nameplate, described the first connecting head and corner transition portion are provided with the first annular boss, described the second connecting head and corner are provided with the second annular boss at transition portion, be provided with the first flared type socket joint tube head at the first connecting head jointing, the jointing of described the second connecting head is provided with the second flared type socket joint tube head; It is characterized in that,
On described body, water channel is set, described water channel has the first column section and a second column section outward successively by interior, and described the first column section diameter is less than the second column section, in described the first column section and described the second column section joint, curved surface is set;
In described water channel, plug is set, described plug has screw mandrel, described screw mandrel bottom has curved-surface structure, top has operation unit, instrument is by the fastening described plug of described operation unit, fastening after, described screw mandrel and described the second column section are spirally connected, described curved-surface structure coordinates with described curved surface, jointly forms seal structure.
2. the one eighth bend of easy access according to claim 1, is characterized in that, described operation unit has the groove that cross section is hexagonal prism structure.
3. the one eighth bend of easy access according to claim 1, is characterized in that, the bed course that described curved surface setting is made up of rubber material.
4. the one eighth bend of easy access according to claim 1, is characterized in that, described water channel oral area arranges deep gouge, and the plate-like working head of described screw mandrel is placed in described deep gouge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199060.6U CN203927202U (en) | 2014-04-23 | 2014-04-23 | The one eighth bend of easy access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199060.6U CN203927202U (en) | 2014-04-23 | 2014-04-23 | The one eighth bend of easy access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927202U true CN203927202U (en) | 2014-11-05 |
Family
ID=51823013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420199060.6U Expired - Fee Related CN203927202U (en) | 2014-04-23 | 2014-04-23 | The one eighth bend of easy access |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927202U (en) |
-
2014
- 2014-04-23 CN CN201420199060.6U patent/CN203927202U/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 | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191218 Granted publication date: 20141105 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221218 Granted publication date: 20141105 |
|
| 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: 20141105 |