CN206811386U - A kind of valve and downstream elbow pipe welding contra-aperture device - Google Patents
A kind of valve and downstream elbow pipe welding contra-aperture device Download PDFInfo
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- CN206811386U CN206811386U CN201720729722.XU CN201720729722U CN206811386U CN 206811386 U CN206811386 U CN 206811386U CN 201720729722 U CN201720729722 U CN 201720729722U CN 206811386 U CN206811386 U CN 206811386U
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- Prior art keywords
- pipe
- holder
- valve
- pipe holder
- downstream
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Abstract
The utility model discloses a kind of valve and downstream elbow pipe welding contra-aperture device, including apparatus body, upstream straight length, hand stop valve, concentric reducer, downstream bend pipe；The both ends of apparatus body are provided with suspension ring；Pipe holder I is provided with the left of the upper surface of apparatus body, the right side of pipe holder I is provided with 2 pipe holders II；The right side of pipe holder II is provided with interior hexagonal cylindrical head screw, and the right side of interior hexagonal cylindrical head screw is provided with reducing pipe holder；The right side of reducing pipe holder is provided with bent pipe bracket, and bent pipe bracket is provided with pressing plate, and pressing plate is provided with split washer, and split washer is provided with bearing pin, and bearing pin is provided with upper holder block；Pipe holder I, pipe holder II are provided with upstream straight length；The right-hand member of upstream straight length is connected with hand stop valve, and the right-hand member of hand stop valve is connected with concentric reducer, and the right-hand member of concentric reducer is connected with downstream bend pipe.For the utility model to realize the welding counterpart of valve and downstream bend pipe, easy to use, and can reduces construction cost.
Description
Technical field
It the utility model is related to pipe technology field, more particularly to a kind of valve and downstream elbow pipe welding contra-aperture device.
Background technology
Valve is widely used in oil, chemical industry, metallurgy, electric power, weaving, light industry, machine-building, building and defence and military etc.
In the fluid means control device of various occasions.Valve plays vital effect, valve in whole equipment and system
Door failure can cause system, equipment can not normal work, the generation of catastrophic failure is resulted even in when serious, this is required
Valve must have very high reliability.Valve can be divided into according to different connected modes：1）It is threadedly coupled valve, this company
Connect and Taper Pipe or straight pipe thread are typically processed into valve disengaging end, can be connected on taper pipe thread joint or pipeline.
2）Flange connecting valve, therefore it is connected suitable for various latus rectums with the pipeline of pressure.3）Valve is welded to connect, this connection is applicable
In various pressure and temperatures, in use, being connected than flange more reliable under conditions of being carved compared with lotus.During pipeline construction often
Need to carry out two pipeline sections butt welding, such as pipeline is being constructed using step traction；Or in laying long-distance pipe
When.Therefore need to provide a kind of device, the pipeline of valve and downstream bending can be subjected to welding counterpart well.
The content of the invention
The purpose of this utility model be to provide it is a kind of it is simple and practical, working service is easy, and can is greatly lowered and applied
A kind of valve of work cost and downstream elbow pipe welding contra-aperture device.
In order to solve the above technical problems, the technical scheme that the utility model mainly uses is：
A kind of valve and downstream elbow pipe welding contra-aperture device, including it is apparatus body, upstream straight length, hand stop valve, big
Microcephaly, downstream bend pipe, the apparatus body include bottom plate, suspension ring, pipe holder I, pipe holder II, chain, reducing pipe holder, bend pipe
Support；The both ends of the apparatus body are equipped with suspension ring；Pipe holder I, the pipe are provided with the left of the upper surface of the apparatus body
The right side of support I is provided with 2 pipe holders II, and chain is provided between the pipe holder II；The right side of the pipe holder II, equipment sheet
The upper surface of body is provided with interior hexagonal cylindrical head screw, and the right side of the interior hexagonal cylindrical head screw is provided with reducing pipe holder, institute
State the front and rear sides among reducing pipe holder and be provided with chain；The right side of the reducing pipe holder is provided with bent pipe bracket, the bend pipe
Support is provided with pressing plate, and the pressing plate is provided with split washer, and the split washer is provided with bearing pin, and the bearing pin is provided with upper
Briquetting；The upper holder block upper surface is provided with interior hexagonal flush end lock-screw；The pipe holder I, pipe holder II are straight provided with upstream
Pipeline section；The right-hand member of the upstream straight length is connected with hand stop valve, and the right-hand member of the hand stop valve is connected with concentric reducer
Connect, the right-hand member of the concentric reducer is connected with downstream bend pipe.
Further, fixed between the suspension ring and bottom plate by hexagon socket cap head screw, the interior hexagonal cylindrical head
Screw is provided with pad, nut.
Further, pipe holder I and pipe holder II are size, the identical structure of shape.
Further, fixed between the pipe holder I, pipe holder II and bottom plate by hexagon socket cap head screw, institute
Hexagon socket cap head screw is stated provided with pad, nut.
Further, reducing pipe holder, chain and the bottom plate are fixed by hexagon socket cap head screw, and described interior six
Angle fillister head screw is provided with pad, nut.
Further, fixed between the bent pipe bracket and bottom plate by hexagon socket cap head screw, the interior hexagonal circle
Chapiter screw is provided with pad, nut.
Further, the upstream straight length is located at the lower surface of the chain between 2 pipe holders II.
Further, chain of the concentric reducer through the front and rear sides among reducing pipe holder.
Further, the left end of the downstream bend pipe is located at the lower surface of upper holder block.
The beneficial effects of the utility model are：The utility model device body, upstream straight length, hand stop valve, size
Head, downstream bend pipe, the left end of hand stop valve are connected with upstream straight length；The right-hand member of hand stop valve is connected with concentric reducer
Connect, the right-hand member of concentric reducer is connected with downstream bend pipe；Upstream straight length is located at pipe holder I, pipe holder II, and passes through pipe holder
Chain between II is fixed；The left end of downstream bend pipe is fixed by the interior hexagonal flush end lock-screw on upper holder block and upper holder block.
For the utility model to realize the welding counterpart of valve and downstream bend pipe, easy to use, and can reduces construction cost.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of valve of the utility model and downstream elbow pipe welding contra-aperture device.
Fig. 2 is the schematic diagram of a kind of valve of the utility model and downstream elbow pipe welding contra-aperture device.
The structural representation of Fig. 3 apparatus bodies.
In figure：1st, upstream straight length；2nd, bottom plate；3rd, pipe holder I；4th, chain；5th, nut；6th, pad；
7th, hexagon socket cap head screw；8th, suspension ring；9th, hand stop valve；11st, reducing pipe holder；
12nd, concentric reducer；13rd, downstream bend pipe；14th, bent pipe bracket；15th, pressing plate；
16th, interior hexagonal flush end lock-screw；17th, upper holder block；18th, bearing pin；19th, split washer；
20th, pipe holder II；21st, interior hexagonal cylindrical head screw；22nd, apparatus body.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
Embodiment
A kind of valve and downstream elbow pipe welding contra-aperture device, including apparatus body（22）, upstream straight length（1）, manually cut
Only valve（9）, concentric reducer（12）, downstream bend pipe（13）, the apparatus body（22）Including bottom plate（2）, suspension ring（8）, pipe holder I
（3）, pipe holder II（20）, chain（4）, reducing pipe holder（11）, bent pipe bracket（14）；The apparatus body（22）Both ends it is equal
Provided with suspension ring（8）；The apparatus body（22）Upper surface on the left of be provided with pipe holder I（3）, the pipe holder I（3）Right side set
There are 2 pipe holders II（20）, the pipe holder II（20）Between be provided with chain（4）；The pipe holder II（20）Right side, equipment
Body（22）Upper surface be provided with interior hexagonal cylindrical head screw（21）, the interior hexagonal cylindrical head screw（21）Right side be provided with
Reducing pipe holder（11）, the reducing pipe holder（11）Middle front and rear sides is provided with chain（4）；The reducing pipe holder
（11）Right side be provided with bent pipe bracket（14）, the bent pipe bracket（14）It is provided with pressing plate（15）, the pressing plate（15）It is provided with
Split washer（19）, the split washer（19）It is provided with bearing pin（18）, the bearing pin（18）It is provided with upper holder block（17）；It is described
Upper holder block（17）Upper surface is provided with interior hexagonal flush end lock-screw（16）；The pipe holder I（3）, pipe holder II（20）It is provided with
Upstream straight length（1）；The upstream straight length（1）Right-hand member and hand stop valve（9）It is connected, the hand stop valve（9）
Right-hand member and concentric reducer（12）It is connected, the concentric reducer（12）Right-hand member and downstream bend pipe（13）It is connected.
Further, the suspension ring（8）With bottom plate（2）Between pass through hexagon socket cap head screw（7）It is fixed, described interior six
Angle fillister head screw（7）It is provided with pad（6）, nut（5）.
Further, pipe holder I（3）With pipe holder II（20）It is size, the identical structure of shape.
Further, the pipe holder I（3）, pipe holder II（20）With bottom plate（2）Between pass through interior hexagonal cylindrical head spiral shell
Nail（7）It is fixed, the hexagon socket cap head screw（7）It is provided with pad（6）, nut（5）.
Further, the reducing pipe holder（11）, chain（4）With bottom plate（2）Pass through hexagon socket cap head screw（7）
It is fixed, the hexagon socket cap head screw（7）It is provided with pad（6）, nut（5）.
Further, the bent pipe bracket（14）With bottom plate（2）Between pass through hexagon socket cap head screw（7）It is fixed, institute
State hexagon socket cap head screw（7）It is provided with pad（6）, nut（5）.
Further, the upstream straight length（1）It is located at 2 pipe holders II（20）Between chain（4）Lower surface.
Further, the concentric reducer（12）Through reducing pipe holder（11）The chain of middle front and rear sides（4）.
Further, the downstream bend pipe（13）Left end be located at upper holder block（17）Lower surface.
A kind of valve and downstream elbow pipe welding contra-aperture device, including apparatus body（22）, upstream straight length（1）, manually cut
Only valve（9）, concentric reducer（12）, downstream bend pipe（13）, hand stop valve（9）Left end and upstream straight length（1）It is connected；Manually
Stop valve（9）Right-hand member and concentric reducer（12）It is connected, concentric reducer（12）Right-hand member and downstream bend pipe（13）It is connected；Upstream is straight
Pipeline section（1）It is located at pipe holder I（3）, pipe holder II（20）On, and pass through pipe holder II（20）Between chain（4）It is fixed；Under
Swim bend pipe（13）Left end pass through upper holder block（17）And upper holder block（17）On interior hexagonal flush end lock-screw（16）It is fixed.This reality
With new to realize the welding counterpart of valve and downstream bend pipe, easy to use, and can reduces construction cost.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (9)
1. a kind of valve and downstream elbow pipe welding contra-aperture device, including apparatus body, upstream straight length, hand stop valve, size
Head, downstream bend pipe, it is characterised in that：The apparatus body includes bottom plate, suspension ring, pipe holder I, pipe holder II, chain, reducer pipe
Support, bent pipe bracket；The both ends of the apparatus body are equipped with suspension ring；Pipe holder is provided with the left of the upper surface of the apparatus body
I, the right side of the pipe holder I is provided with 2 pipe holders II, and chain is provided between the pipe holder II；The right side of the pipe holder II
Side, the upper surface of apparatus body are provided with interior hexagonal cylindrical head screw, and the right side of the interior hexagonal cylindrical head screw is provided with reducing
Pipe holder, the front and rear sides among the reducing pipe holder are provided with chain；The right side of the reducing pipe holder is provided with bend pipe branch
Frame, the bent pipe bracket are provided with pressing plate, and the pressing plate is provided with split washer, and the split washer is provided with bearing pin, described
Bearing pin is provided with upper holder block；The upper holder block upper surface is provided with interior hexagonal flush end lock-screw；The pipe holder I, pipe holder II
It is provided with upstream straight length；The right-hand member of the upstream straight length is connected with hand stop valve, the right-hand member of the hand stop valve
It is connected with concentric reducer, the right-hand member of the concentric reducer is connected with downstream bend pipe.
2. a kind of valve and downstream elbow pipe welding contra-aperture device according to claim 1, it is characterised in that：The suspension ring and bottom
Fixed between plate by hexagon socket cap head screw, the hexagon socket cap head screw is provided with pad, nut.
3. a kind of valve and downstream elbow pipe welding contra-aperture device according to claim 1, it is characterised in that：Pipe holder I and pipe
Support II is size, the identical structure of shape.
4. a kind of valve and downstream elbow pipe welding contra-aperture device according to claim 1, it is characterised in that：The pipe holder I,
Fixed between pipe holder II and bottom plate by hexagon socket cap head screw, the hexagon socket cap head screw be provided with pad,
Nut.
5. a kind of valve and downstream elbow pipe welding contra-aperture device according to claim 1, it is characterised in that：The reducer pipe branch
Frame, chain and bottom plate are fixed by hexagon socket cap head screw, and the hexagon socket cap head screw is provided with pad, nut.
6. a kind of valve and downstream elbow pipe welding contra-aperture device according to claim 1, it is characterised in that：The bent pipe bracket
Fixed between bottom plate by hexagon socket cap head screw, the hexagon socket cap head screw is provided with pad, nut.
7. a kind of valve and downstream elbow pipe welding contra-aperture device according to claim 1, it is characterised in that：The upstream straight tube
Section is located at the lower surface of the chain between 2 pipe holders II.
8. a kind of valve and downstream elbow pipe welding contra-aperture device according to claim 1, it is characterised in that：The concentric reducer is worn
The chain for the front and rear sides crossed among reducing pipe holder.
9. a kind of valve and downstream elbow pipe welding contra-aperture device according to claim 1, it is characterised in that：The downstream bend pipe
Left end be located at the lower surface of upper holder block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729722.XU CN206811386U (en) | 2017-06-22 | 2017-06-22 | A kind of valve and downstream elbow pipe welding contra-aperture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729722.XU CN206811386U (en) | 2017-06-22 | 2017-06-22 | A kind of valve and downstream elbow pipe welding contra-aperture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811386U true CN206811386U (en) | 2017-12-29 |
Family
ID=60761392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720729722.XU Expired - Fee Related CN206811386U (en) | 2017-06-22 | 2017-06-22 | A kind of valve and downstream elbow pipe welding contra-aperture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811386U (en) |
-
2017
- 2017-06-22 CN CN201720729722.XU patent/CN206811386U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171229 Termination date: 20210622 |