CN208871238U - A kind of pipe fitting plugging device - Google Patents
A kind of pipe fitting plugging device Download PDFInfo
- Publication number
- CN208871238U CN208871238U CN201821575393.9U CN201821575393U CN208871238U CN 208871238 U CN208871238 U CN 208871238U CN 201821575393 U CN201821575393 U CN 201821575393U CN 208871238 U CN208871238 U CN 208871238U
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- China
- Prior art keywords
- elastomer
- cover board
- bottom plate
- pipe fitting
- mounting hole
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Abstract
The utility model relates to a kind of pipe fitting plugging devices, including are separately provided and sequentially connected cover board, elastomer and bottom plate, the cover board are flexibly connected by connector with bottom plate and are squeezed elastomer, are in close contact elastomer and pipe fitting inner wall.The cover board has cover board mounting hole, and elastomer has elastomer mounting hole, and bottom plate has bottom plate mounting hole, and cover board, elastomer and bottom plate are sequentially connected by connector by cover board mounting hole, elastomer mounting hole and bottom plate mounting hole.Pipe fitting plugging device provided by the utility model bulges elastomer by the clamping action of cover board and bottom plate to block pipe fitting hole.On the one hand, cover board and bottom plate have styling to elastomer, preferably to constrain the deformation of elastomer；On the other hand, cover board and bottom plate also have the function of positioning to elastomer, to prevent play of the elastomer in pipe fitting.
Description
Technical field
The utility model relates to pipe fitting plugging device technical fields, specifically, refer to a kind of pipe fitting plugging device.
Background technique
During production operations, it can usually encounter to some blow-off lines, power pipe and construction pipeline etc.
It needs to carry out reserved problem, in order to carry out postorder construction operation to these pipelines.If but not to these preserved pipelines into
Row timely and effectively blocks, and some sundries in production process can be made to drop into preserved pipeline.On the one hand it will cause inner pipeline plug
Plug, on the other hand, the sundries in pipeline are inconvenient to clear up, and also result in unnecessary trouble to postorder construction operation.
In the prior art, for pipeline, the maintenance of pipe fitting or the needs that use, pipe close is usually mounted with by nozzle in nozzle
It blocks.Currently, common pipe close is to block nozzle using after elastomer bulging, due to being the single frictional force by elastomer
Block nozzle, when distortional elastomer is larger or leak air situation when, elastomer in use be easy block it is not tight, no
The effect of closure can be effectively played.Even, it after elastomer is due to deformation volume-diminished, is also easy to fall in pipe fitting, thus
The effect of closure is lost, safe and reliable property is substantially lower.
Therefore it provides a kind of pipe fitting plugging device reasonable in design, enables pipe fitting effectively to be blocked, is this technology
The technical issues of technical staff in field will urgently solve.
Utility model content
In view of this, a kind of pipe fitting plugging device is provided the purpose of the utility model is to overcome the deficiencies in the prior art, with
It solves to block the low technical problem of pipe fitting reliability by single elastomer in the prior art.
Used technical solution is the utility model to solve this technical problem:
A kind of pipe fitting plugging device is provided, including is separately provided and sequentially connected cover board, elastomer and bottom plate, the lid
Plate is flexibly connected by connector with bottom plate and is squeezed elastomer, and elastomer and pipe fitting inner wall are in close contact.
Following improvement can also be done based on the above technical solution.
Further, the cover board has cover board mounting hole, and elastomer has elastomer mounting hole, and bottom plate is installed with bottom plate
Hole, connector are successively connected cover board, elastomer and bottom plate by cover board mounting hole, elastomer mounting hole and bottom plate mounting hole
It connects.
Further, the connector includes nut, screw rod and nut, and screw rod sequentially passes through cover board mounting hole, elastomer
Mounting hole and bottom plate mounting hole, nut are located on the outside of cover board, and nut is located at plate outer side, nut, nut respectively with screw rod spiral shell
Line connection compresses elastomer.
Further, the cover board is slab construction, and the shape with elastomer mounting hole is provided at cover board mounting hole
The cover board convex mouth matched, cover board are inserted into elastomer mounting hole by cover board convex mouth and are mounted on elastomer.
Further, the cover board reinforcing rib that can be improved covering plate structure intensity is provided on the cover board.
Further, it is provided with the aeration aperture convenient for inflating into elastomer on the elastomer, is offered on the cover board
Convenient for the inflation hole connecting with aeration aperture, it is corresponding with the position of aeration aperture to inflate hole.
Further, the soft-sided that the inner wall of elastomer and pipe fitting can be made to be in close contact is additionally provided on the elastomer.
Further, the shape of the bottom plate is matched with the shape of elastomer bottom, is provided at bottom plate mounting hole and bullet
Property body mounting hole the matched bottom plate convex mouth of shape, bottom plate by bottom plate convex mouth be inserted into elastomer mounting hole be mounted on elastomer
On.
Further, the bottom plate reinforcing rib that can be improved floor structure intensity is provided on the bottom plate.
Further, the size of the cover board is greater than the outer diameter of pipe fitting, and cover board is enable to be covered on the top of pipe fitting.
Compared with prior art, the utility model have the following advantages that and the utility model has the advantages that
(1) pipe fitting plugging device provided by the utility model makes elastomer outward bulge by the clamping action of cover board and bottom plate
Out to block pipe fitting hole.On the one hand, cover board and bottom plate have styling to elastomer, preferably to constrain elastomer
Deformation；On the other hand, cover board and bottom plate also have the function of positioning to elastomer, to prevent play of the elastomer in pipe fitting.
(2) cover board installation is respectively set in pipe fitting plugging device provided by the utility model on cover board, elastomer and bottom plate
Hole, elastomer mounting hole and bottom plate mounting hole, after the connection for making cover board, elastomer and bottom plate pass through connector, connector
Fixed function is had both to three, keeps relative position between three more constant, further avoids the deformation of elastomer, it more can be effective
Realization pipe fitting closure.
(3) pipe fitting plugging device provided by the utility model is provided with the aeration aperture convenient for inflation, Ke Yishi on elastomer
Existing this product is inflated elastomer while without taking out outside pipe fitting completely, facilitates operation, and can make pipe fitting
Plugging effect is more preferable.
(4) pipe fitting plugging device provided by the utility model, the size of cover board are greater than the outer diameter of pipe fitting, on the one hand can make to cover
Plate is covered on the top of pipe fitting, and sundries is entirely prevented to drop into pipe fitting；On the other hand, elastomer is closely connect with pipe fitting inner wall,
Falling off for cover board can also be prevented, is mutually relied between elastomer and cover board, plays the role of dual fail-safe to the closure of pipe fitting.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the whole decomposition texture schematic diagram of the pipe fitting plugging device of the utility model；
Fig. 2 is the mounting structure schematic diagram of the pipe fitting plugging device of the utility model.
In figure, 1-cover board；11-inflation holes；12-cover board reinforcing ribs；13-cover board convex mouthes；2-elastomers；21-fill
Stomata；22-soft-sideds；3-bottom plates；31-bottom plate convex mouthes；32-bottom plate reinforcing ribs；4-nuts；5-screw rods；6-washers；7—
Nut；8-pipe fittings.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than comprehensively
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Embodiment 1:
A kind of pipe fitting plugging device, as shown in Figures 1 and 2, including the cover board 1, elastomer 2 and bottom plate 3 being separately provided.Its
In, cover board 1 is disk construction, has cover board mounting hole at the center of cover board 1.The structure of elastomer 2 is in be similar to " swimming
The center of the shape of circle ", elastomer 2 has elastomer mounting hole.The shape of bottom plate 3 is in be adapted to the bottom shape of elastomer 2
Streamlined structure, the center of bottom plate 3 have bottom plate mounting hole.Cover board 1, elastomer 2 and bottom plate 3 are individually arranged,
When one of damage parts, it may be convenient to it replaces replacing using remaining parts, it is whole after being unlikely to a certain damage parts
A pipe fitting plugging device is scrapped.The structure designs the service life for extending pipe fitting plugging device, and also reduces pipe fitting closure
The use cost of device.
As shown in Figures 1 and 2, connector is used as using screw rod 5, screw rod 5 is made to sequentially pass through cover board mounting hole, elastomer peace
Hole and bottom plate mounting hole are filled, cover board 1, elastomer 2 and bottom plate 3 are successively assembled in sequence, then uses nut 4 and nut
7 lock cover board 1, elastomer 2 and bottom plate 3.Wherein, nut 4, screw rod 5 and nut 7 are split type structure, are equally
For the ease of the replacement of part.Have in nut 4 internal screw thread or it is interior set a fixture nut the technical program can be realized, make
Used time, nut 4 are located at the outside of cover board 1.Nut 7 is located at the outside of bottom plate 3, and adds washer between nut 7 and bottom plate 3
6, to reduce nut 7 to the problems in the extrusion stress collection of bottom plate 3.Nut 4, nut 7 are threadedly coupled and pass through with screw rod 5 respectively
Cover board 1 compresses elastomer 2 with bottom plate 3, and elastomer 2 is made to bulge and be in close contact with the inner wall of pipe fitting 8.
Above-mentioned cover board 1, bottom plate 3 and nut 4 the preferred ABS plastic of material be made, the material preferred rubber of elastomer 2 or
The flexible flexible plastic of person is made.The utility model can pass through spiral shell according to the elastic size of elastomer and the diameter of pipe fitting
Cap 4 and nut 7 adjust the distance between cover board 1 and bottom plate 3, so that the degree that elastomer 2 bulges is adjusted, preferably to seal
Plugging part 8.Particularly, cover board 1 and bottom plate 3 are rigid member, can be effectively prevent in pipe fitting 8 deformation of elastomer 2 with
Play.
Embodiment 2:
Preferably, being advanced optimized on the basis of the above embodiments, especially for the utility model is better achieved
Using following setting structures:
As shown in Figures 1 and 2, it in order to facilitate the installation of cover board 1, elastomer 2 and bottom plate 3, is set at cover board mounting hole
It is equipped with and elastomer mounting hole is inserted by cover board convex mouth 13 with the matched cover board convex mouth 13 of the shape of elastomer mounting hole, cover board 1
It is mounted on elastomer 2.Similarly, it is provided at bottom plate mounting hole and the matched bottom plate convex mouth of the shape of 2 mounting hole of elastomer
31, bottom plate 3 is inserted into elastomer mounting hole by bottom plate convex mouth 31 and is mounted on elastomer 2.
Above-mentioned cover board convex mouth 13 protrudes into the elastomer mounting hole of elastomer 2 simultaneously with bottom plate convex mouth 31, on the one hand can
Elastomer 2 is positioned, deformation and the play of elastomer are prevented, on the other hand, cover board convex mouth 13 and bottom plate convex mouth 31 are also just
Cover board mounting hole, elastomer mounting hole and bottom plate mounting hole are sequentially passed through in screw 5, prevents screw rod 5 from making to elastomer 2
At damage.
Embodiment 3:
Preferably, being advanced optimized on the basis of the above embodiments, especially for the utility model is better achieved
Using following setting structures:
As shown in Figures 1 and 2, it is provided with the cover board reinforcing rib 12 that can be improved 1 structural strength of cover board on cover board 1, covers
Plate reinforcing rib 12 is radially distributed in the back side of cover board 1 centered on cover board mounting hole.Being provided on bottom plate 3 can be improved bottom
The bottom plate reinforcing rib 32 of 3 structural strength of plate, bottom plate reinforcing rib 32 are radially distributed in bottom plate 3 centered on bottom plate mounting hole
On.Cover board reinforcing rib 12 and bottom plate reinforcing rib 32 can enhance the structural strength of cover board 1 Yu bottom plate 3, avoid because squeezing to elastomer 2
It is damaged due to caused by reaction force when pressure.
As shown in Figures 1 and 2, it is provided with aeration aperture 21 on elastomer 2, offers position and aeration aperture on cover board 1
21 corresponding inflation holes 11, allow the operator to easily inflate into elastomer 2.Aeration aperture 21 is set with inflation hole 11
It sets and elastomer 2 is inflated while this product may be implemented outside without taking-up pipe fitting completely, facilitate operation, and can
Keep the plugging effect of pipe fitting 8 more preferable.
As shown in Figures 1 and 2, particularly, at the edge of elastomer 2, i.e. elastomer 2 is in contact with the inner wall of pipe fitting 8
Place is additionally provided with the soft-sided 22 that the inner wall of elastomer 2 and pipe fitting 8 can be made to be in close contact.When elastomer 2 fills in pipe fitting 8,
Soft-sided 22 can flexibly fill up the gap between 8 inner wall of elastomer 2 and pipe fitting, so that the utility model be enable to reach good
Sealing effect.The material of soft-sided 22 is identical as the material of elastomer 2.
Embodiment 4:
Preferably, being advanced optimized on the basis of the above embodiments, especially for the utility model is better achieved
Using following setting structures:
As shown in Figures 1 and 2, the size of cover board 1 is greater than the outer diameter of pipe fitting 8, when elastomer 2 fills in pipe fitting 8, due to bullet
Property body and cover board 1 be connected by screw rod 5, therefore elastomer 2 becomes the fixing end of cover board 1, make cover board 1 will not in strong wind or
Pipe fitting 8 is detached under other external forces.Furthermore the size of cover board 1 is greater than the outer diameter of pipe fitting 8, and cover board 1 is enable to be covered on completely
The top of pipe fitting 8, cover board 1 and elastomer 2 constitute the double shield that pipe fitting blocks.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.
Claims (10)
1. a kind of pipe fitting plugging device, which is characterized in that including be separately provided and sequentially connected cover board (1), elastomer (2) and
Bottom plate (3), the cover board (1) are flexibly connected by connector with bottom plate (3) and are squeezed elastomer (2), and elastomer is made
(2) it is in close contact with pipe fitting (8) inner wall.
2. pipe fitting plugging device according to claim 1, which is characterized in that the cover board (1) has cover board mounting hole, elasticity
Body (2) has elastomer mounting hole, and bottom plate (3) has bottom plate mounting hole, and connector passes through cover board mounting hole, elastomer mounting hole
And cover board (1), elastomer (2) and bottom plate (3) are sequentially connected by bottom plate mounting hole.
3. pipe fitting plugging device according to claim 2, which is characterized in that the connector includes nut (4), screw rod (5)
And nut (7), screw rod (5) sequentially pass through cover board mounting hole, elastomer mounting hole and bottom plate mounting hole, nut (4) is located at
On the outside of cover board (1), nut (7) is located at bottom plate (3) outside, nut (4), nut (7) is threadedly coupled with screw rod (5) respectively will be elastic
Body (2) compresses.
4. pipe fitting plugging device according to claim 2, which is characterized in that the cover board (1) is slab construction, is pacified in cover board
It is provided at dress hole and is inserted with the matched cover board convex mouth (13) of the shape of elastomer mounting hole, cover board (1) by cover board convex mouth (13)
Enter elastomer mounting hole to be mounted on elastomer (2).
5. pipe fitting plugging device according to claim 4, which is characterized in that being provided on the cover board (1) can be improved lid
The cover board reinforcing rib (12) of plate (1) structural strength.
6. pipe fitting plugging device according to claim 1, which is characterized in that be provided with and be convenient for bullet on the elastomer (2)
Property body (2) in aeration aperture (21) for inflating, the inflation hole convenient for connecting with aeration aperture (21) is offered on the cover board (1)
(11), inflation hole (11) is corresponding with the position of aeration aperture (21).
7. pipe fitting plugging device according to claim 6, which is characterized in that be additionally provided with and can make on the elastomer (2)
The soft-sided (22) that elastomer (2) and the inner wall of pipe fitting (8) are in close contact.
8. pipe fitting plugging device according to claim 1, which is characterized in that the shape of the bottom plate (3) and elastomer (2) bottom
The shape in portion matches, and is provided at bottom plate mounting hole and the matched bottom plate convex mouth (31) of the shape of elastomer (2) mounting hole, bottom
Plate (3) is inserted into elastomer mounting hole by bottom plate convex mouth (31) and is mounted on elastomer (2).
9. pipe fitting plugging device according to claim 8, which is characterized in that being provided on the bottom plate (3) can be improved bottom
The bottom plate reinforcing rib (32) of plate (3) structural strength.
10. pipe fitting plugging device according to any one of claims 1 to 9, which is characterized in that the size of the cover board (1) is big
Outer diameter in pipe fitting (8) makes cover board (1) that can be covered on the top of pipe fitting (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575393.9U CN208871238U (en) | 2018-09-26 | 2018-09-26 | A kind of pipe fitting plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575393.9U CN208871238U (en) | 2018-09-26 | 2018-09-26 | A kind of pipe fitting plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208871238U true CN208871238U (en) | 2019-05-17 |
Family
ID=66468912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821575393.9U Active CN208871238U (en) | 2018-09-26 | 2018-09-26 | A kind of pipe fitting plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208871238U (en) |
-
2018
- 2018-09-26 CN CN201821575393.9U patent/CN208871238U/en active Active
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