CN202195233U - Pipeline connecting repair device - Google Patents
Pipeline connecting repair device Download PDFInfo
- Publication number
- CN202195233U CN202195233U CN2011202999002U CN201120299900U CN202195233U CN 202195233 U CN202195233 U CN 202195233U CN 2011202999002 U CN2011202999002 U CN 2011202999002U CN 201120299900 U CN201120299900 U CN 201120299900U CN 202195233 U CN202195233 U CN 202195233U
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- China
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- repairing device
- pipeline
- housing
- sealing gasket
- casings
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- Expired - Lifetime
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Abstract
The utility model discloses a pipeline connecting repair device, which comprises two semicircular casings and sealing pads, wherein the two semicircular casings can be in butt joint with each other to be in a pipe shape, and the sealing pads form a loop along two axial sides and two radial sides of the casings. Flange edges extending outwards are respectively arranged on two sides of a butt-joint portion of the casings, each flange edge is provided with a groove for the sealing pads to be fixedly installed, and reinforcing ribs in net structure are arranged in the casings. The pipeline connecting repair device achieves optimization of strength on the condition that the casings have equal weight, namely the pressure resistance of the casings to fluid in pipelines is guaranteed while the weight of the casings is greatly reduced, and columnar protrusions are arranged on the lateral walls of the grooves to enable the sealing pads to be in interference fit with the grooves, thereby effectively enhancing sealing performance of the sealing pads and avoiding adhesion with glue.
Description
Technical field
The utility model relates to pipeline and connects and the recovery technique field, and particularly a kind of pipeline connects repairing device.
Background technique
Development along with society; Pipeline in daily life; In all trades and professions, all have a wide range of applications; Pipeline is important just as the blood vessels system of human body with life for the production of modern society, however these pipelines do the time spent and phenomenons such as evaporating, emitting, dripping or leaking of liquid or gas can occur receiving environmetal impact, geology change and external force, so rapid and reliable connects and repairs the particular importance that just seems.
Pipeline urgent repair device is the device that piping failure is partly rushed to repair, and this device is easy for installation, as long as two bodies can be accomplished the repairing to pipeline to being combined in the place's of leaking fastening nut.
Please refer to Fig. 1, Fig. 1 is the decomposition texture schematic representation of a kind of typical pipeline urgent repair device in the existing technology.
As shown in the figure; Pipeline urgent repair device comprise pair of shells 1 ' be separately positioned on sealing gasket 2 in the pair of shells '; This pair of shells 1 ' but the butt joint fixation group is synthesized the cavity of a circumferential seal and both ends open up and down; Sealing gasket in the curve bath of housing 1 ' two ends forms the two axial seal rings that protrude in the cavity wall, and the sealing gasket of housing 1 ' dual-side is corresponding and use glue, makes the wall circumferential seal of the cavity that pair of shells is combined to form.
Above-mentioned pipeline urgent repair device mainly is made up of two housings and two sealing gaskets, and its structure is comparatively simple, but significant limitation is arranged in use.At first, its housing is a solid construction, and weight is heavier, installs comparatively difficulty, and does not have any intensity and strengthen being provided with, and its intensity is lower; Secondly, it adopts glue, and not only sealability can not be guaranteed reliably, and glue has aging action to rubber, reduces sealing gasket in the time of working life, also might pollute the flowing water in the pipeline.
Therefore, how pipeline urgent repair device of the prior art being transformed, realized intensity optimization under the equivalent weight, cancel the bigger sealing means of this defective of glue simultaneously, is the problem that those skilled in the art need solution badly.
The model utility content
In view of this, the main purpose of the utility model is to provide a kind of pipeline to connect repairing device, and this pipeline connects repairing device can realize intensity optimization under the equivalent weight, avoids adopting glue simultaneously.
Be to realize that above-mentioned purpose, the utility model provide a kind of pipeline to connect repairing device, comprising can be to two semicircular housing being connected into tubulose with along the axial both sides of said housings and the sealing gasket of both sides formation loop radially; Said housing comprises upper shell and lower shell body, and the both sides of said housing docking part are respectively equipped with outward extending flange edge, offers the groove that supplies said sealing gasket to install and fix on the said flange edge; Said enclosure interior is furnished with and is cancellated stiffening rib.
Preferably, above-mentioned pipeline connects in the repairing device, and the reticular structure of said stiffening rib is specially the fishnet shape.
Preferably, above-mentioned pipeline connects in the repairing device, and the reticular structure of said stiffening rib is specially honeycomb.
Preferably, above-mentioned pipeline connects in the repairing device, and it is protruding that the sidewall of said groove is provided with column.
Preferably, above-mentioned pipeline connects in the repairing device, and the protruding cross section of said column is circular-arc.
Preferably, above-mentioned pipeline connects in the repairing device, and the protruding cross section of said column is a triangle or trapezoidal.
Preferably, above-mentioned pipeline connects in the repairing device, and the inboard of said sealing gasket is provided with compressive sealed lip, sinks into said compressive sealed lip in the groove inwall limit and said sealing gasket is protruding between the part of groove.
Preferably, above-mentioned pipeline connects in the repairing device, and the top of said upper shell offers preformed hole.
Preferably, above-mentioned pipeline connects in the repairing device, and the container of medical ventolin is housed in also comprising.
Compared with prior art, the technique effect of the utility model is:
The pipeline that the utility model provided connects repairing device; Comprise can to two semicircular housings being connected into tubulose and along the axial both sides of housing and radially both sides form the sealing gasket of loop; The both sides of housing docking part are respectively equipped with outward extending flange edge; Offer the groove that supplies sealing gasket to install and fix on the flange edge, enclosure interior is furnished with and is cancellated stiffening rib.
Housing is enclosed in by the outside of pipe-repairing; Bear the powerful pressure of pipeline inner fluid; This has just proposed higher requirement to the intensity of housing, and this pipeline that the utility model provided connects repairing device, has in the enclosure interior reasonable Arrangement to be cancellated stiffening rib; Realized intensity optimization under the housing equivalent weight, promptly in the weight that significantly alleviates housing, guaranteed the anti-pressure ability of housing the pipeline inner fluid.Thus, when satisfying requirement of strength, because alleviating of case weight also just reduced mounting hardness.
In the utility model, being connected of housing and sealing gasket made full use of sealing gasket better elastic deformability, and promptly sealing gasket is fixed in the groove on shell flange limit; Two housings is opposed along pipeline up and down during installation; And fastening by fastening piece, make the sealing gasket compressive deformation in the groove, be filled between pipeline and the housing; Thereby between housing and pipeline, form airtight space, reach the effect of sealing.In a kind of embodiment, it is protruding that the sidewall of said groove is provided with column.The setting that this column is protruding; Make sealing gasket and groove form interference fit, strengthened the sealability of sealing gasket effectively, replace traditional glue by this way; Not only avoided the aging action of glue to sealing gasket; Improved the working life of sealing gasket, thereby reduced cost, also avoided the pollution of glue simultaneously the pipeline inner fluid.
In sum, the pipeline that the utility model provides connects repairing device can realize intensity optimization under the equivalent weight, has avoided the employing glue simultaneously.
Description of drawings
Fig. 1 is the structural representation of a kind of pipeline urgent repair device in this existing technology;
The pipeline that Fig. 2 provides for the utility model connects the structural representation of repairing device;
Fig. 3 is the plan view that pipeline connects the upper shell of repairing device among Fig. 2;
Fig. 4 is the worm's eye view that pipeline connects the upper shell of repairing device among Fig. 2;
Fig. 5 is an A-A sectional view among Fig. 4;
Fig. 6 is the front elevation that pipeline connects the upper shell of repairing device among Fig. 2;
Fig. 7 is the side view that pipeline connects the upper shell of repairing device among Fig. 2;
Fig. 8 is the plan view that pipeline connects the sealing gasket of repairing device among Fig. 2;
Fig. 9 is the worm's eye view that pipeline connects the sealing gasket of repairing device among Fig. 2;
Figure 10 is an A-A sectional view among Fig. 9;
Figure 11 is the front elevation that pipeline connects the sealing gasket of repairing device among Fig. 2;
Figure 12 is the sectional drawing that housing cooperates with sealing gasket;
Figure 13 is the enlarged view at A position among Figure 12;
Figure 14 is the front view of the container that the utility model provided;
Figure 15 is the plan view of the container that the utility model provided;
Figure 16 is the side view of the container that the utility model provided.
Embodiment
The core of the utility model is to provide a kind of pipeline to connect repairing device, and this device can be realized intensity optimization under the equivalent weight, has avoided the employing glue simultaneously.
In order to make those skilled in the art understand the technological scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.
Please refer to Fig. 2 to Fig. 7; The pipeline that Fig. 2 provides for the utility model connects the structural representation of repairing device; Fig. 3 is the plan view that pipeline connects the upper shell of repairing device among Fig. 2, and Fig. 4 is the worm's eye view that pipeline connects the upper shell of repairing device among Fig. 2, and Fig. 5 is an A-A sectional view among Fig. 4; Fig. 6 is the front elevation that pipeline connects the upper shell of repairing device among Fig. 2, and Fig. 7 is the side view that pipeline connects the upper shell of repairing device among Fig. 2.
The pipeline that the utility model provided connects repairing device; Comprise can to two semicircular housings 1 being connected into tubulose and along the axial both sides of housing 1 and radially both sides form the sealing gasket 2 of loop; The both sides of housing 1 docking part are respectively equipped with outward extending flange edge; Offer the groove 11 that supplies sealing gasket 2 to install and fix on the flange edge, housing 1 inner reasonable Arrangement has and is cancellated stiffening rib 12.
Housing 1 is enclosed in by the outside of pipe-repairing; Bear the powerful pressure of pipeline inner fluid; This has just proposed higher requirement to the intensity of housing 1, and this pipeline that the utility model provided connects repairing device, has in housing 1 inner reasonable Arrangement to be cancellated stiffening rib 12; Realize intensity optimization under housing 1 equivalent weight, promptly in the weight that significantly alleviates housing 1, guaranteed the anti-pressure ability of 1 pair of pipeline inner fluid of housing.Thus, when satisfying requirement of strength, because alleviating of housing 1 weight can also reduce mounting hardness.
Obviously; The reticular structure of said stiffening rib 12 can have multiple arrangement, and is as shown in Figure 4, and the utility model is preferably the fishnet shape; Be that stiffening rib 12 forms in both direction intersection at an angle to each other, the quantity of its concrete angle and direction and stiffening rib is all unrestricted certainly.In addition, also can for honeycomb or other geometric figures form netted.
Need to prove; Above-mentioned network-like stiffening rib 12 is evenly arranged on the housing 1; The wall thickness that has promptly guaranteed housing 1 has evenly played integrally stiffened effect again; Not only avoided the manufacturing deficiency that causes because of housing 1 wall unevenness effectively, the defective of also having avoided enclosure interior stress to concentrate.
Further, as shown in Figure 3 in order to strengthen this connection repairing device integral intensity, also can on the flange edge of housing 1 both sides, be furnished with above-mentioned stiffening rib 12, with the weight that further alleviates housing 1, guarantee the intensity of housing 1.
Please refer to Fig. 8-Figure 11; Fig. 8 is the plan view that pipeline connects the sealing gasket of repairing device among Fig. 2; Fig. 9 is the worm's eye view that pipeline connects the sealing gasket of repairing device among Fig. 2, and Figure 10 is an A-A sectional view among Fig. 9, and Figure 11 is the front elevation that pipeline connects the sealing gasket of repairing device among Fig. 2.
Said sealing gasket 2 along the axial both sides of housing 1 and radially both sides form loop, and corresponding convexity is arranged in cooperation place with the groove 11 of housing 1, in cooperation place screw thread is arranged with pipeline.In the utility model, being connected of housing 1 and sealing gasket 2 utilized sealing gasket 2 better elastic deformabilities fully, and promptly the boss of sealing gasket 2 correspondingly is fixed in the groove 11 of the flange edge of two housings up and down; Upper shell 1a and lower shell body 1b are opposed along pipeline during installation; And fastening by fastening piece, make sealing gasket 2 compressive deformations in the groove 11, fully be filled between pipeline and the housing 1; Thereby between housing 1 and pipeline, form airtight space, reach the effect of sealing.
The pipeline that the utility model provides connects repairing device, and as shown in Figure 4, the sidewall of said groove 11 is provided with column protruding 13.When sealing gasket 2 embedded groove 11, column protruding 13 can cause the resiliently deformable of sealing gasket 2, in the indentation sealing pad 2, promptly forms interference fit dearly, makes sealing gasket 2 be installed on securely in the groove 11 of housing 1, has strengthened the sealability of sealing gasket 2 effectively.Replace traditional glue by this way, not only avoided the aging action of glue, improved the working life of sealing gasket 2, thereby reduced cost, also avoided the pollution of glue simultaneously the pipeline inner fluid to sealing gasket 2.
Can know that the design principle of column protruding 13 is: utilize local convexity, reach and sealing gasket 2 interference fit, thereby realize the fixing of sealing gasket 2.Therefore can there be various ways in the cross section of column protruding 13 and unrestricted, and the utility model is preferably circular-arc, equally also can be triangle and trapezoidal other geometric figure that waits, and obviously, likewise, its quantity and distributing position are also unrestricted.
Please refer to Figure 12 and Figure 13, Figure 12 is the sectional drawing that housing cooperates with sealing gasket, and Figure 13 is the enlarged view at A position among Figure 12.
Be provided with the compressive sealed lip 21 that raises up in the inboard of said sealing gasket 2; After installing, when in the pipeline pressure being arranged, sealing lip outwards pushes housing 1; Groove inner side edge 11a is pressed in the rubber gasket 2 simultaneously; Form double sealing, when improving sealability like this, anti-pressure ability is also strengthened greatly.
For ease; Can offer preformed hole 14 at the top of said upper shell 1a; Be used for installing lateral, pressure gauge, flowmeter and equal the relevant accessory of pipeline, like this, this pipeline connects the mounting base that repairing device just can substitute threeway or pressure flow monitoring device.The applicability and the Economy of the utility model have been improved widely.
Please refer to Figure 14-Figure 16, Figure 14 is the front view of the container that the utility model provided, and Figure 15 is the plan view of the container that the utility model provided, and Figure 16 is the side view of the container that the utility model provided.
Owing to have bigger frictional force when installing between rubber gasket 2 and the pipeline, influence sealing effect for fear of be squeezed when mounted distortion, flange of sealing gasket 2, oiling agent need be smeared by sealing gasket 2 and tube contacts place; The side of being to use provides oiling agent (butter or machine oil etc.) for oneself generally speaking.Operation is inconvenient in the extreme on the one hand, may cause pollution to a certain degree to the fluid in the pipeline on the other hand.The utility model provides the container 3 that medical ventolin is housed in a kind of, and it is shaped as toothpaste-like, and it is the mounting strap 32 of ring-type that two ends are installed on container cover 31, during packing mounting strap 32 1 ends is worn to be pressed on the container, and the other end is through on the bolt; Take off during installation, the medical ventolin of interior dress is used as oiling agent, not only improved the reliability of installing and user's comfort level, also can the fluid in the pipeline not polluted.
More than a kind of pipeline connected repairing device and had carried out detailed introduction to the utility model provides.Used concrete example among this paper the principle and the mode of execution of the utility model are set forth, above embodiment's explanation just is used to help to understand the method and the core concept thereof of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (9)
1. a pipeline connects repairing device, and comprising can be to two semicircular housing (1) of being connected into tubulose with along the axial both sides of said housing (1) and the sealing gasket (2) of both sides formation loop radially; Said housing (1) comprises upper shell (1a) and lower shell body (1b), and the both sides of said housing (1) docking part are respectively equipped with outward extending flange edge, offers the groove (11) that supplies said sealing gasket (2) to install and fix on the said flange edge; It is characterized in that said housing (1) internal placement has and is cancellated stiffening rib (12).
2. pipeline according to claim 1 connects repairing device, it is characterized in that the reticular structure of said stiffening rib (12) is specially the fishnet shape.
3. pipeline according to claim 1 connects repairing device, it is characterized in that the reticular structure of said stiffening rib (12) is specially honeycomb.
4. pipeline according to claim 2 connects repairing device, it is characterized in that the sidewall of said groove (11) is provided with column protruding (13).
5. pipeline according to claim 4 connects repairing device, it is characterized in that the cross section of said column protruding (13) is circular-arc.
6. pipeline according to claim 4 connects repairing device, it is characterized in that the cross section of said column protruding (13) is a triangle or trapezoidal.
7. pipeline according to claim 6 connects repairing device; It is characterized in that; The inboard of said sealing gasket (2) is provided with compressive sealed lip (21), sinks into said compressive sealed lip (21) in the groove inwall limit (11a) and said sealing gasket (2) is protruding between the part of groove.
8. connect repairing device according to each described pipeline of claim 1-7, it is characterized in that the top of said upper shell (1a) offers preformed hole (14).
9. pipeline according to claim 8 connects repairing device, it is characterized in that, the container (3) of medical ventolin is housed in also comprising.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202999002U CN202195233U (en) | 2011-08-17 | 2011-08-17 | Pipeline connecting repair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202999002U CN202195233U (en) | 2011-08-17 | 2011-08-17 | Pipeline connecting repair device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195233U true CN202195233U (en) | 2012-04-18 |
Family
ID=45950142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202999002U Expired - Lifetime CN202195233U (en) | 2011-08-17 | 2011-08-17 | Pipeline connecting repair device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195233U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133817A (en) * | 2013-02-07 | 2013-06-05 | 公安部上海消防研究所 | Device and method for conducting online pipeline leakage stoppage |
| CN104832746A (en) * | 2015-05-27 | 2015-08-12 | 唐山三友化工股份有限公司 | Flange type large-caliber PE pipeline under-pressure restoration structure and restoration method thereof |
| CN106499910A (en) * | 2016-12-30 | 2017-03-15 | 重庆科众机械有限公司 | A kind of pipeline leakage plugging device housing |
| CN111561630A (en) * | 2020-06-13 | 2020-08-21 | 温州市动宠商贸有限公司 | Pipeline leakage-proof method and device |
-
2011
- 2011-08-17 CN CN2011202999002U patent/CN202195233U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133817A (en) * | 2013-02-07 | 2013-06-05 | 公安部上海消防研究所 | Device and method for conducting online pipeline leakage stoppage |
| CN103133817B (en) * | 2013-02-07 | 2015-08-12 | 公安部上海消防研究所 | A kind of online Pipe leakage stopper and blocking method |
| CN104832746A (en) * | 2015-05-27 | 2015-08-12 | 唐山三友化工股份有限公司 | Flange type large-caliber PE pipeline under-pressure restoration structure and restoration method thereof |
| CN104832746B (en) * | 2015-05-27 | 2017-05-31 | 唐山三友化工股份有限公司 | Flange form heavy caliber PE is pipe pressurized to repair structure and its restorative procedure |
| CN106499910A (en) * | 2016-12-30 | 2017-03-15 | 重庆科众机械有限公司 | A kind of pipeline leakage plugging device housing |
| CN111561630A (en) * | 2020-06-13 | 2020-08-21 | 温州市动宠商贸有限公司 | Pipeline leakage-proof method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 247000 Development Zone in Chizhou province Anhui City, an Industrial Park Golden Avenue Patentee after: Anhui Hengsheng Technology Development Group Co., Ltd. Address before: 247000 Development Zone in Chizhou province Anhui City, an Industrial Park Golden Avenue Patentee before: Chizhou Hengsheng Science & Technology Development Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |