CN206112264U - Pipeline locking device - Google Patents
Pipeline locking device Download PDFInfo
- Publication number
- CN206112264U CN206112264U CN201621123007.3U CN201621123007U CN206112264U CN 206112264 U CN206112264 U CN 206112264U CN 201621123007 U CN201621123007 U CN 201621123007U CN 206112264 U CN206112264 U CN 206112264U
- Authority
- CN
- China
- Prior art keywords
- screw
- pipeline
- locking
- fin
- snap ring
- 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
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a pipeline locking device, including clamp, bolt, nut, screw and locking structure, the clamp includes two and half snap rings, half snap ring surface circumference is provided with deep floor, be provided with the annular in half snap ring, install the sealing washer in the annular, half snap ring circumference both ends are provided with the locking fin, be provided with the bolt hole on the locking fin, the bolt passes through the bolt hole and cooperates half snap ring fixed connection with the nut, be provided with the locking fin on half snap ring, be provided with the fixed orifices on the locking fin, the structural through -hole that is provided with of locking, the locking texture edge is provided with the screw, the locking fin sets up with the laminating of locking texture edge, the screw corresponds the setting with the fixed orifices, the screw passes the fixed orifices and is connected with the screw, this pipeline locking device is difficult for droing, simple to operate.
Description
Technical field
The utility model is related to a kind of pipeline locking apparatus.
Background technology
At pipe interface generally using bulb, cone mouth contact, and with clamp nut to bulb apply must pressure with reality
Now seal.But, the applied environment of many pipelines is poor, such as operating temperature, pressure are all very high, and oscillating load is also very big, pressure
Tight nut easily loosens, and causes pipe joint Seepage occur.Due to the restriction of structure and bulk at pipe interface, make
Obtaining the locking plate of the larger installing space of need typically cannot be applied to pipe interface locking, and the tight mode of traditional locking wire lock is also subject to
Lock silk pitch-row from etc. factor affect, locking effect is limited.
Current pipeline locking apparatus easily come off, install inconvenience.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of pipeline locking apparatus difficult for drop-off, easy for installation.
To solve the above problems, the utility model is adopted the following technical scheme that：
A kind of pipeline locking apparatus, including clip, bolt, nut, screw and chocking construction, the clip includes two and half
Snap ring, half collar outer surface is circumferentially provided with reinforcement gusset, is provided with half snap ring in annular groove, the annular groove and installs
There is sealing ring, the half snap ring circumference two ends are provided with locking fin, bolt hole, the bolt are provided with the locking fin
By bolt hole half snap ring is fixedly connected with nut screw connection, stop fin, the stop fin are provided with half snap ring
On be provided with fixing hole, through hole is provided with the chocking construction, the chocking construction side is provided with screw, and the stop is stuck up
Piece is fitted setting with chocking construction side, and the screw is correspondingly arranged with fixing hole, and the screw connects through fixing hole with screw
Connect.
Preferably, being provided with locked spacer between the nut and locking fin, make clip difficult for drop-off.
Preferably, being provided with cutoff collar between the clip and chocking construction, play anti-leakage effect.
Preferably, the chocking construction inner surface setting has latch, increase frictional force, chocking construction is preferably fixed
On pipeline.
Preferably, the annular groove matches with sealing ring.
Preferably, the sealing ring is wear-resistant seal circle, extend the service life of sealing ring.
Preferably, the screw and fixing hole match with screw.
The beneficial effects of the utility model are：The snap ring of pipeline locking apparatus half is adopted and is detachably connected with so that dismounting side
Just, and reusable, the pipeline locking apparatus clip is fixed on pipeline, and pipeline is locked, and clip is connected with chocking construction,
So that clip is difficult for drop-off, chocking construction inner surface setting has latch, increases frictional force, and chocking construction is preferably fixed on pipe
Lu Shang, the collar outer surface of pipeline locking apparatus half is circumferentially provided with reinforcement gusset, strengthens anti-pressure ability, the pipeline locking apparatus
Locked spacer is provided between middle nut and locking fin, makes clip difficult for drop-off, the pipeline locking apparatus are provided with sealing ring,
Strengthen the sealing of pipeline, sealing ring is wear-resistant seal circle, extends the service life of sealing ring, and the pipeline locking apparatus are arranged
There is cutoff collar, play anti-leakage effect.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of pipeline locking apparatus of the utility model.
Fig. 2 is a kind of half Snap ring structure schematic diagram of pipeline locking apparatus of the utility model.
Fig. 3 is a kind of yoke configurations schematic diagram of pipeline locking apparatus of the utility model.
Fig. 4 is a kind of ring structure schematic diagram of pipeline locking apparatus of the utility model.
Specific embodiment
Embodiment 1
As Figure 1-4, a kind of pipeline locking apparatus, including clip 1, bolt 2, nut 3, screw 4 and chocking construction 5,
The clip 1 includes two and half snap rings 6, and the outer surface of half snap ring 6 is circumferentially provided with reinforcement gusset 7, strengthens anti-pressure ability, institute
State to be provided with half snap ring 6 in annular groove 8, the annular groove 8 and sealing ring 9 be installed, strengthen the sealing of pipeline, the annular groove 8 with
Sealing ring 9 matches, and the circumferential two ends of half snap ring 6 are provided with locking fin 10, and on the locking fin 10 bolt is provided with
Hole 11, the bolt 2 is coordinated with nut 3 by bolt hole 11 and is fixedly connected half snap ring 6, the nut 3 and locking fin 10
Between be provided with locked spacer 12, make clip 1 difficult for drop-off, stop fin 13 is provided with half snap ring 6, the stop is stuck up
Fixing hole 14 is provided with piece 13, through hole 15 is provided with the chocking construction 5, the side of the chocking construction 5 is provided with screw
16, the stop fin 13 is fitted setting with the side of chocking construction 5, and the screw 16 is correspondingly arranged with fixing hole 14, the spiral shell
Nail 4 is connected through fixing hole 14 with screw 16, and the inner surface setting of the chocking construction 5 has latch 17, increases frictional force, by stop
Structure 5 is preferably fixed on pipeline.
The present embodiment has the beneficial effect that：The snap ring of pipeline locking apparatus half is adopted and is detachably connected with so that easy accessibility,
And it is reusable, the pipeline locking apparatus clip is fixed on pipeline, and pipeline is locked, and clip is connected with chocking construction, makes
Obtain clip difficult for drop-off, chocking construction inner surface setting has latch, increase frictional force, chocking construction is preferably fixed on pipeline
On, the collar outer surface of pipeline locking apparatus half is circumferentially provided with reinforcement gusset, strengthens anti-pressure ability, spiral shell in the pipeline locking apparatus
It is female to be provided with locked spacer and locking fin between, make clip difficult for drop-off, the pipeline locking apparatus are provided with sealing ring, strengthen
The sealing of pipeline.
Embodiment 2
As Figure 1-4, a kind of pipeline locking apparatus, including clip 1, bolt 2, nut 3, screw 4 and chocking construction 5,
The clip 1 includes two and half snap rings 6, and the outer surface of half snap ring 6 is circumferentially provided with reinforcement gusset 7, strengthens anti-pressure ability, institute
State to be provided with half snap ring 6 in annular groove 8, the annular groove 8 and sealing ring 9 is installed, strengthen the sealing of pipeline, the sealing ring 9
For wear-resistant seal circle, extend the service life of sealing ring 9, the annular groove 8 matches with sealing ring 9, half snap ring 6 is circumferential
Two ends are provided with locking fin 10, and on the locking fin 10 bolt hole 11 is provided with, and the bolt 2 is by bolt hole 11 and spiral shell
Female 3 cooperation is fixedly connected half snap ring 6, and between the nut 3 and locking fin 10 locked spacer 12 is provided with, and makes clip 1 not
It is easy to fall off, stop fin 13 is provided with half snap ring 6, fixing hole 14, the stop are provided with the stop fin 13
Through hole 15 is provided with structure 5, the side of the chocking construction 5 is provided with screw 16, the stop fin 13 and the side of chocking construction 5
Face laminating is arranged, and the screw 16 is correspondingly arranged with fixing hole 14, and the screw 4 is connected through fixing hole 14 with screw 16, institute
Stating the inner surface setting of chocking construction 5 has latch 17, increases frictional force, chocking construction 5 is preferably fixed on pipeline, the card
Cutoff collar is provided between hoop 1 and chocking construction 5, plays anti-leakage effect.
The present embodiment has the beneficial effect that：The snap ring of pipeline locking apparatus half is adopted and is detachably connected with so that easy accessibility,
And it is reusable, the pipeline locking apparatus clip is fixed on pipeline, and pipeline is locked, and clip is connected with chocking construction, makes
Obtain clip difficult for drop-off, chocking construction inner surface setting has latch, increase frictional force, chocking construction is preferably fixed on pipeline
On, the collar outer surface of pipeline locking apparatus half is circumferentially provided with reinforcement gusset, strengthens anti-pressure ability, spiral shell in the pipeline locking apparatus
It is female to be provided with locked spacer and locking fin between, make clip difficult for drop-off, the pipeline locking apparatus are provided with sealing ring, strengthen
The sealing of pipeline, sealing ring is wear-resistant seal circle, extends the service life of sealing ring, and the pipeline locking apparatus are provided with anti-
Ring is oozed, plays anti-leakage effect.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work all should be covered within protection domain of the present utility model.
Claims (7)
1. a kind of pipeline locking apparatus, it is characterised in that：Including clip, bolt, nut, screw and chocking construction, the clip
Including two and half snap rings, half collar outer surface is circumferentially provided with reinforcement gusset, and in half snap ring annular groove is provided with, described
Sealing ring is installed, the half snap ring circumference two ends are provided with locking fin, on the locking fin bolt is provided with annular groove
Hole, the bolt is fixedly connected half snap ring with nut screw connection by bolt hole, and stop fin, institute are provided with half snap ring
State and fixing hole be provided with stop fin, through hole is provided with the chocking construction, the chocking construction side is provided with screw,
The stop fin is fitted setting with chocking construction side, and the screw is correspondingly arranged with fixing hole, and the screw is through fixing
Hole is connected with screw.
2. pipeline locking apparatus according to claim 1, it is characterised in that：It is provided between the nut and locking fin
Locked spacer.
3. pipeline locking apparatus according to claim 1, it is characterised in that：It is provided between the clip and chocking construction
Cutoff collar.
4. pipeline locking apparatus according to claim 1, it is characterised in that：The chocking construction inner surface setting has card
Tooth.
5. pipeline locking apparatus according to claim 1, it is characterised in that：The annular groove matches with sealing ring.
6. pipeline locking apparatus according to claim 1, it is characterised in that：The sealing ring is wear-resistant seal circle.
7. pipeline locking apparatus according to claim 1, it is characterised in that：The screw and fixing hole with screw phase
Match somebody with somebody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123007.3U CN206112264U (en) | 2016-10-14 | 2016-10-14 | Pipeline locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123007.3U CN206112264U (en) | 2016-10-14 | 2016-10-14 | Pipeline locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112264U true CN206112264U (en) | 2017-04-19 |
Family
ID=58529565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621123007.3U Expired - Fee Related CN206112264U (en) | 2016-10-14 | 2016-10-14 | Pipeline locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466942A (en) * | 2021-08-10 | 2021-10-01 | 中海油田服务股份有限公司 | Card |
-
2016
- 2016-10-14 CN CN201621123007.3U patent/CN206112264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466942A (en) * | 2021-08-10 | 2021-10-01 | 中海油田服务股份有限公司 | Card |
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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: 20170419 Termination date: 20201014 |