CN208831967U - Combined joint - Google Patents
Combined joint Download PDFInfo
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- CN208831967U CN208831967U CN201821213451.3U CN201821213451U CN208831967U CN 208831967 U CN208831967 U CN 208831967U CN 201821213451 U CN201821213451 U CN 201821213451U CN 208831967 U CN208831967 U CN 208831967U
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- China
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- main body
- half main
- elastic packing
- pressure bladder
- packing plate
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Abstract
The utility model discloses Combined joints, including leak stoppage device ontology and sealing mechanism, leak stoppage device ontology is the cylindrical shape being made of two and half main bodys being oppositely arranged, the two sides of half main body of two of them are fixed by fastening bolt, and two and half main body be equipped with dismountable sealing strip, sealing mechanism includes elastic packing plate and pressure bladder, wherein the both ends of elastic packing plate are connected with the two sides of half main body respectively, pressure bladder is set to side of the elastic packing plate far from half main body, and the inside of pressure bladder is equipped with gas unit processed, gas unit processed is the reactant of nitrogen or carbon dioxide processed, the amount of reactant, which is subject to the gas generated, can be full of pressure bladder.The utility model is designed reasonably, easy to operate, anti-dropout, leak stopping, sealing, effect of resist compression are good.
Description
Technical field
The utility model belongs to rush repair equipment technical field, and in particular to Combined joint.
Background technique
The water supply that is commonly used, gas, in oil-piping, due to factors such as pressure medium, geology change, external force damages,
Pipeline breaking leakage can often occur, current way is to carry out leak stopping using leak stoppage device.Leak stoppage device used at present is due to sealing
There is faults of construction for cushion rubber, cushion rubber displacement are easily generated under the action of pressure medium, to leak again, plugging effect
It is bad.
Utility model content
The purpose of this utility model is to provide Combined joints, to solve the problems, such as proposed in above-mentioned background technique.
To achieve the above object, the utility model is the following technical schemes are provided: Combined joint, structural feature are:
Including leak stoppage device ontology and sealing mechanism, leak stoppage device ontology is the cylindrical shape being made of two and half main bodys being oppositely arranged, wherein
The two sides of two and half main bodys are fixed by fastening bolt, and two and half main bodys are equipped with dismountable sealing strip, sealing mechanism packet
Elastic packing plate and pressure bladder are included, wherein the both ends of elastic packing plate are connected with the two sides of half main body respectively, pressure bladder
Side set on elastic packing plate far from half main body, and the inside of pressure bladder is equipped with gas unit processed, gas unit processed is nitrogen processed
Or the reactant of carbon dioxide, the amount of reactant, which is subject to the gas generated, can be full of pressure bladder.
Preferably, half main body is equipped with pressure relief opening.
Preferably, sealing strip includes framework and is integrally formed and is located at the connector at framework both ends with framework, and framework
Several convex blocks are equipped with close to the side of half main body, connector is set close to the side of half main body there are two arc protrusion.
Preferably, sealing strip is made of rubber or silica gel.
Preferably, half main body is equipped with the card slot being adapted to sealing strip, and the groove being adapted to convex block is equipped in card slot
With the U-type groove being adapted to arc protrusion.
Preferably, elastic packing plate is made of rubber, and elastic packing plate passes through adhesive or bolt and half main body
It is connected.
Preferably, being equipped with adhesive between elastic packing plate and pressure bladder.
Preferably, being evenly arranged several connecting plates in pressure bladder, and connecting plate is equipped with venthole.
Compared with prior art, the utility model is designed reasonably, easy to operate, anti-dropout, leak stopping, sealing, effect of resist compression
It is good.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the right view of the utility model；
Fig. 4 is the structural schematic diagram of the utility model sealing strip；
Fig. 5 is the structural schematic diagram of the utility model sealing mechanism；
In figure: half main body of 1-, 2- elastic packing plate, 3- pressure bladder, 4- gas unit, 5- pressure relief opening, 6- framework, 7- connect
Head, 8- convex block, 9- arc protrusion, 10- card slot, 11- sealing strip, 12- groove, 13-U type groove, 14- connecting plate, 15- venthole.
Specific embodiment
Explanation is further explained to the utility model with reference to the accompanying drawing, but does not limit the protection model of the utility model
It encloses.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
Please refer to Fig. 1-5, the utility model provides a kind of technical solution, Combined joint, including leak stoppage device ontology and close
Sealing mechanism, the leak stoppage device ontology are the cylindrical shape being made of two and half main bodys 1 being oppositely arranged, half main body 1 of two of them
Two sides fixed by fastening bolt, and two and half main bodys 1 are equipped with dismountable sealing strip 11, and the sealing mechanism includes
Elastic packing plate 2 and pressure bladder 3, wherein the both ends of elastic packing plate 2 are connected with the two sides of half main body 1 respectively, blanket gas
Capsule 3 is set to side of the elastic packing plate 2 far from half main body 1, and the inside of pressure bladder 3 is equipped with gas unit 4 processed, gas unit 4 processed
For nitrogen processed or the reactant of carbon dioxide, the amount of reactant, which is subject to the gas generated, can be full of pressure bladder 3.Prepare nitrogen
Gas hits the pressure bladder 3 that sodium azide packet is housed by rubbing, generates nitrogen；Prepare carbon dioxide, pressure bladder 3 it is interior
There are citric acid, sodium bicarbonate and Shui Bao in portion, pinches one's water breaks packet, beats pressure bladder 3, generates carbon dioxide.
Wherein, in the present embodiment, half main body 1 is equipped with pressure relief opening 5.
Wherein, in the present embodiment, the sealing strip 11 includes framework 6 and is integrally formed with framework 6 and is located at framework 6
The connector 7 at both ends, and framework 6 is equipped with several convex blocks 8 close to the side of half main body 1, connector 7 is equipped with close to the side of half main body 1
Two arc protrusions 9.
Wherein, in the present embodiment, the sealing strip 11 is made of rubber or silica gel.
Wherein, in the present embodiment, half main body 1 is equipped with the card slot 10 being adapted to sealing strip 11, and in card slot 10
Equipped with the groove 12 being adapted to convex block 8 and the U-type groove 13 being adapted to arc protrusion 9.
Wherein, in the present embodiment, the elastic packing plate 2 is made of rubber, and elastic packing plate 2 passes through adhesive
Or bolt is connected with half main body 1.
Wherein, in the present embodiment, adhesive is equipped between the elastic packing plate 2 and pressure bladder 3.
Wherein, in the present embodiment, several connecting plates 14, and connecting plate 14 have been evenly arranged in the pressure bladder 3
Equipped with venthole 15, connecting plate 14 can increase the intensity of pressure bladder 3, avoid pressure bladder 3 from bursting, while venthole 15 can
To guarantee that pressure bladder 3 can be rapidly filled with gas.
Working principle of the utility model is: two and half main bodys 1 to be fixed on by fastening bolt to the outer of the tube body to leak stopping
Side, in half main body, 1 installation process, the impact force of double of main body 1 is effectively reduced in pressure relief opening 5, convex block 8 and arc on sealing strip 11
Shape protrusion 9 can be displaced to avoid sealing strip 11 in compression, be further ensured that leakproofness, install in half main body 1
Bi Hou, elastic packing plate 2 are slightly stretched the outside for being coated on tube body, and elastic packing plate 2 not only has the function of blocking loophole,
The frictional force between leak stoppage device ontology and tube body can also be increased, prevent leak stoppage device ontology from falling off, while being full of in pressure bladder 3
Gas further stops a leak.
The utility model is designed reasonably, easy to operate, anti-dropout, leak stopping, sealing, effect of resist compression are good.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein, and should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. Combined joint, it is characterised in that: including leak stoppage device ontology and sealing mechanism, the leak stoppage device ontology is by opposite
The cylindrical shape for the two and half main bodys composition being arranged, the two sides of half main body of two of them are fixed by fastening bolt, and two and half is main
Body is equipped with dismountable sealing strip, and the sealing mechanism includes elastic packing plate and pressure bladder, wherein elastic packing plate
Both ends be connected respectively with the two sides of half main body, pressure bladder be set to side of the elastic packing plate far from half main body, and seal
The inside of air bag is equipped with gas unit processed, and gas unit processed is the reactant of nitrogen or carbon dioxide processed, and the amount of reactant is to generate
Gas can be full of subject to pressure bladder.
2. Combined joint according to claim 1, it is characterised in that: half main body is equipped with pressure relief opening.
3. Combined joint according to claim 1, it is characterised in that: the sealing strip include framework and with framework one
Connector that is body formed and being located at framework both ends, and framework is equipped with several convex blocks close to the side of half main body, connector is close to half main body
Side set there are two arc protrusion.
4. Combined joint according to claim 1, it is characterised in that: the sealing strip is made of rubber or silica gel.
5. Combined joint according to claim 1, it is characterised in that: half main body is equipped with and is adapted to sealing strip
Card slot, and the groove being adapted to convex block and the U-type groove being adapted to arc protrusion are equipped in card slot.
6. Combined joint according to claim 1, it is characterised in that: the elastic packing plate is made of rubber, and
Elastic packing plate is connected by adhesive or bolt with half main body.
7. Combined joint according to claim 1, it is characterised in that: between the elastic packing plate and pressure bladder
Equipped with adhesive.
8. Combined joint according to claim 1, it is characterised in that: be evenly arranged in the pressure bladder several
Connecting plate, and connecting plate is equipped with venthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821213451.3U CN208831967U (en) | 2018-07-18 | 2018-07-18 | Combined joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821213451.3U CN208831967U (en) | 2018-07-18 | 2018-07-18 | Combined joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831967U true CN208831967U (en) | 2019-05-07 |
Family
ID=66307752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821213451.3U Active CN208831967U (en) | 2018-07-18 | 2018-07-18 | Combined joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208831967U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566667A (en) * | 2019-07-29 | 2019-12-13 | 深圳供电局有限公司 | Plugging device |
| CN110566666A (en) * | 2019-07-29 | 2019-12-13 | 深圳供电局有限公司 | Method for stopping leakage of gas leakage of power equipment |
| CN111457188A (en) * | 2020-04-23 | 2020-07-28 | 王曙光 | Automatic sealing pipeline |
| CN111998164A (en) * | 2020-08-26 | 2020-11-27 | 温岭市鼎力标准件有限公司 | Anti-loosening connecting pipe fastener |
| CN116293176A (en) * | 2023-03-02 | 2023-06-23 | 魏元生 | Emergency quick plugging device for composite pressure pipeline |
-
2018
- 2018-07-18 CN CN201821213451.3U patent/CN208831967U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566667A (en) * | 2019-07-29 | 2019-12-13 | 深圳供电局有限公司 | Plugging device |
| CN110566666A (en) * | 2019-07-29 | 2019-12-13 | 深圳供电局有限公司 | Method for stopping leakage of gas leakage of power equipment |
| CN111457188A (en) * | 2020-04-23 | 2020-07-28 | 王曙光 | Automatic sealing pipeline |
| CN111457188B (en) * | 2020-04-23 | 2022-05-24 | 义乌市铂川建筑工程有限公司 | Automatic sealing pipeline |
| CN111998164A (en) * | 2020-08-26 | 2020-11-27 | 温岭市鼎力标准件有限公司 | Anti-loosening connecting pipe fastener |
| CN111998164B (en) * | 2020-08-26 | 2022-02-15 | 温岭市鼎力标准件有限公司 | Anti-loosening connecting pipe fastener |
| CN116293176A (en) * | 2023-03-02 | 2023-06-23 | 魏元生 | Emergency quick plugging device for composite pressure pipeline |
| CN116293176B (en) * | 2023-03-02 | 2023-08-29 | 魏元生 | Emergency quick plugging device for composite pressure pipeline |
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