CN207112217U - A kind of straight pipeline self-tightening sealing formula blocking clamper - Google Patents
A kind of straight pipeline self-tightening sealing formula blocking clamper Download PDFInfo
- Publication number
- CN207112217U CN207112217U CN201720884686.4U CN201720884686U CN207112217U CN 207112217 U CN207112217 U CN 207112217U CN 201720884686 U CN201720884686 U CN 201720884686U CN 207112217 U CN207112217 U CN 207112217U
- Authority
- CN
- China
- Prior art keywords
- gland
- straight tube
- tightening sealing
- sealing formula
- pipeline self
- 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.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 title claims abstract description 17
- 210000004907 gland Anatomy 0.000 claims abstract description 24
- 238000012856 packing Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a kind of straight pipeline self-tightening sealing formula blocking clamper, including straight tube fixture, the both ends of described straight tube fixture are provided with gland bolt, and it is connected with gland by gland bolts and nuts, the inner side of described straight tube fixture is provided with gasket seal, the inner side of described gland is provided with sealed packing, and described sealed packing forms annular seal space with pipeline and gasket seal, and the beneficial effects of the utility model are：It is rational in infrastructure, easy to use, safety assurance, steady quality, emergency leakage blocking long lifespan；Positive Social benefit and economic benefit is produced to cycle process units and long period conveyance conduit.
Description
Technical field
It the utility model is related to pipe pressurized technical field of sealing technology, more particularly to a kind of straight pipeline self-tightening sealing formula leak stopping folder
Tool.
Background technology
Existing seal for pipe joints leak stopping：（1）Leakage pipe leak source install a blocking clamper be allowed to be formed one it is close
Cavity is sealed, by injecting sealant to cavity, certain seal pressure is formed and realizes sealing and plugging；（2）Using pricking steel band, pipe collar
Emergent sealing and plugging is carried out Deng canoe；（3）For the processing of sand holes leakage point generally use caulking leak-stopping.
Above-mentioned processing method has the disadvantages that：1）Long construction period；（2）Using the canoes such as steel band, pipe collar are pricked, it is
Interim leak stopping, quality do not ensure；（3）During caulking processing, there are spark or electrostatic to produce, it is dangerous.
Utility model content
The utility model provides a kind of straight pipeline self-tightening sealing formula blocking clamper, rational in infrastructure, easy to use, and safety is protected
Card, steady quality, emergency leakage blocking long lifespan；Cycle process units and long period conveyance conduit are produced positive social benefit and
Economic benefit.
In order to solve the above technical problems, the embodiment of the present application provides a kind of straight pipeline self-tightening sealing formula blocking clamper, bag
Straight tube fixture is included, the both ends of described straight tube fixture are provided with gland bolt, and are connected with gland by gland bolts and nuts, institute
The inner side for the straight tube fixture stated is provided with gasket seal, and the inner side of described gland is provided with sealed packing, described sealed packing with
Pipeline and gasket seal form annular seal space.
As a preferable technical scheme of the present utility model, described straight tube fixture is divided into two identical semicircles
Clamp, semicircle clamp form straight tube fixture by fixture bolt connection.
As a preferable technical scheme of the present utility model, pass through flexible pipe on the semicircle clamp of one of them described
It is connected with drain valve.
As a preferable technical scheme of the present utility model, described semicircle clamp is provided with the recessed of mutual cooperation
Tongue.
As a preferable technical scheme of the present utility model, the both ends of described straight tube fixture pass through gland spiral shell respectively
Bolt is connected gland with nut.
As a preferable technical scheme of the present utility model, described two semicircle clamps are connected by fixture bolt
Connect.
The one or more technical schemes provided in the embodiment of the present application, have at least the following technical effects or advantages：
It is rational in infrastructure, easy to use, safety assurance, steady quality, emergency leakage blocking long lifespan；To cycle process units and length
Cycle conveyance conduit produces positive Social benefit and economic benefit.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
Some embodiments of the utility model, for those of ordinary skill in the art, do not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is cross section structure schematic diagram of the present utility model；
Fig. 3 is the enlarged diagram of semicircle clamp junction tongue and groove of the present utility model.
In figure, 1, straight tube fixture, 2, gland, 3, gland bolt, 4, gasket seal, 5, sealed packing, 6, fixture bolt, 7.
Leaking medium, 8, drain valve, 9, tongue and groove.
Embodiment
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
As shown in Figure 1-Figure 3, a kind of straight pipeline self-tightening sealing formula blocking clamper described in the present embodiment, including straight tube fixture
1, the both ends of described straight tube fixture 1 are provided with gland bolt 3, and are connected with gland 2 by gland bolt 3 and nut, described
The inner side of straight tube fixture 1 is provided with gasket seal 4, and the inner side of described gland 2 is provided with sealed packing 5, described sealed packing 5 with
Pipeline and gasket seal 4 form annular seal space.
Wherein, in the present embodiment, described straight tube fixture 1 is divided to for two identical semicircle clamps, semicircle clamp
Straight tube fixture 1 is formed by the connection of fixture bolt 6.
Wherein, in the present embodiment, drain valve 8 is connected with by flexible pipe on the semicircle clamp of one of them described.
Wherein, in the present embodiment, described semicircle clamp is provided with the tongue and groove 9 to cooperate.
Wherein, in the present embodiment, the both ends of described straight tube fixture 1 are connected pressure with nut by gland bolt 3 respectively
Set 2.
Wherein, in the present embodiment, two described semicircle clamps are connected by fixture bolt 6.
In use, clamper bolt 6, the faying face of straight tube fixture 1 is sealed, prevents to let out by the fitted seal pad 4 of tongue and groove 9
Leak medium 7 to leak toward circumferencial direction, when set bolt 3 is pressed, axial compression sealed packing 5 is allowed to that radial elastic change occurs
Shape, gland 2 is sealed, prevent leaking medium 7 toward axial leakage.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (7)
1. a kind of straight pipeline self-tightening sealing formula blocking clamper, it is characterised in that including straight tube fixture（1）, described straight tube fixture
（1）Both ends be provided with gland bolt（3）, and pass through gland bolt（3）Gland is connected with nut（2）, described straight tube fixture
（1）Inner side be provided with gasket seal（4）, described gland（2）Inner side be provided with sealed packing（5）, described sealed packing（5）
With pipeline and gasket seal（4）Form annular seal space.
A kind of 2. straight pipeline self-tightening sealing formula blocking clamper according to claim 1, it is characterised in that described straight tube folder
Tool（1）It is divided into two identical semicircle clamps, semicircle clamp passes through fixture bolt（6）Connection forms straight tube fixture（1）.
A kind of 3. straight pipeline self-tightening sealing formula blocking clamper according to claim 2, it is characterised in that described wherein one
Drain valve is connected with by flexible pipe on individual semicircle clamp（8）.
A kind of 4. straight pipeline self-tightening sealing formula blocking clamper according to claim 2, it is characterised in that described semicircle
Clamp is provided with the tongue and groove to cooperate（9）.
A kind of 5. straight pipeline self-tightening sealing formula blocking clamper according to claim 1, it is characterised in that described straight tube folder
Tool（1）Both ends pass through gland bolt respectively（3）Gland is connected with nut（2）.
A kind of 6. straight pipeline self-tightening sealing formula blocking clamper according to claim 2, it is characterised in that described two and half
Circular clamp passes through fixture bolt（6）Connection.
A kind of 7. straight pipeline self-tightening sealing formula blocking clamper according to claim 1, it is characterised in that described seal disc
Root（5）Using the graphite braided packing of the heat resisting and pressure resisting of rectangular cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884686.4U CN207112217U (en) | 2017-07-20 | 2017-07-20 | A kind of straight pipeline self-tightening sealing formula blocking clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884686.4U CN207112217U (en) | 2017-07-20 | 2017-07-20 | A kind of straight pipeline self-tightening sealing formula blocking clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112217U true CN207112217U (en) | 2018-03-16 |
Family
ID=61583427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720884686.4U Active CN207112217U (en) | 2017-07-20 | 2017-07-20 | A kind of straight pipeline self-tightening sealing formula blocking clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611639A (en) * | 2018-12-29 | 2019-04-12 | 焦作市鸣雷带压密封科技有限公司 | A kind of straight tube blocking clamper |
-
2017
- 2017-07-20 CN CN201720884686.4U patent/CN207112217U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611639A (en) * | 2018-12-29 | 2019-04-12 | 焦作市鸣雷带压密封科技有限公司 | A kind of straight tube blocking clamper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204692897U (en) | A kind of two-stage closed conduit covering leaks clamping | |
| CN204611156U (en) | A kind of flange adopting self-energized seal packing ring | |
| CN205424190U (en) | Flange formula pipe fitting seal for pipe joints device | |
| CN205639961U (en) | Flexible graphite metal ripples tooth composite pads piece | |
| CN203628145U (en) | A sealing clamp for leak plugging pipeline under pressure | |
| CN204573458U (en) | The online first-aid clamp of a kind of oil and gas pipes | |
| CN207112217U (en) | A kind of straight pipeline self-tightening sealing formula blocking clamper | |
| CN207316347U (en) | A kind of three-way pipeline self-tightening sealing formula blocking clamper | |
| CN204420390U (en) | A kind of novel flange sealing configuration | |
| CN206072601U (en) | Wedge compression self-energized seal flange | |
| CN207961827U (en) | Pipe jointer sealing ring | |
| CN106594452B (en) | A kind of clamp with press leaking stoppage | |
| CN201706134U (en) | Fastener for blocking underwater pipeline | |
| CN203948829U (en) | A flange sealing clamp for leak plugging under pressure | |
| CN204717172U (en) | Valve and pipeline connecting head | |
| CN202561368U (en) | Flange anti-plugging fixture | |
| CN203395494U (en) | Pipe flange with pressure plugging groove type sealing fixture | |
| CN206280660U (en) | A kind of hydraulic booster seals pipeline block head | |
| CN205424194U (en) | Flange formula seal for pipe joints device | |
| CN204083654U (en) | Mesolow cryogenic piping tape-pressure leakage clogging device | |
| CN204358089U (en) | Self-tightening type abnormal-angle tooth surface double-cone ring pad | |
| CN204328331U (en) | A kind of high pressure flange seal clamp | |
| CN204493945U (en) | A kind of novel combination type outlet(discharge) flange | |
| CN203628106U (en) | Quick-open type pipeline connection device | |
| CN211398860U (en) | Clamp formula annular pipe connects flexible line connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |