CN212868893U - Flexible rubber soft joint with limiting belt pressure increasing ring - Google Patents
Flexible rubber soft joint with limiting belt pressure increasing ring Download PDFInfo
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- CN212868893U CN212868893U CN202021928057.5U CN202021928057U CN212868893U CN 212868893 U CN212868893 U CN 212868893U CN 202021928057 U CN202021928057 U CN 202021928057U CN 212868893 U CN212868893 U CN 212868893U
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- ring
- flange
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- rubber hose
- hose
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Abstract
A flexible rubber soft joint with a limiting belt and a pressurizing ring comprises a flange plate and a rubber hose, wherein a lug and a pressurizing ring are arranged on the flange plate, the flange plate is an integrally formed flange plate, the limiting belt is arranged outside the flange plate, the height of the pressurizing ring is higher than that of a flange plate body, the rubber hose is arranged between the two flange plates, and two ends of the rubber hose are loosely sleeved on the limiting belt; the flange plate with the lugs is integrally formed, and meanwhile, the compression ring and the limiting belt are arranged on the flange plate, so that the contact area between the flange plate and the rubber hose is increased, the connection between the flange and the rubber hose is more stable, and the sealing performance is stronger; meanwhile, the stability between the flange plates can be effectively improved by the integrated lug flange, the stability of the rubber software head is improved, and the overall use effect is improved.
Description
Technical Field
The utility model relates to a soft joint technical field of rubber, especially a flexible soft joint of rubber with spacing area pressure boost ring.
Background
The rubber soft joint is also called rubber soft connection, is widely applied to pipeline systems in fire-fighting chemical industry and the like, and is used for resisting earthquake and reducing noise and absorbing displacement generated in the operation of pipelines.
The rubber soft joint is generally formed by loosely combining a tubular rubber and a metal flange after high-temperature and high-pressure vulcanization molding, the contact area between the flange and the rubber is small, and the pressure-bearing ratio is higher when the rubber and the flange are installed in a pressing mode; meanwhile, the limiting lugs used for fixing the positions between the flanges generally need to be welded manually, but the manually welded lugs cannot ensure that each welding position is the same, and meanwhile, the difference of the welding positions and the angles can also cause the difference of the stabilizing effect of the fixing screw rods.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above disadvantages of the prior art, the present invention provides a flexible rubber joint with a pressure-increasing ring having a limiting band.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a flexible rubber flexible joint with spacing area pressure boost circle, includes ring flange and rubber hose, its characterized in that, be equipped with lug and pressure boost ring on the ring flange, the ring flange is integrated into one piece formula ring flange, the ring flange is equipped with the spacing area outward, the pressure boost ring height is higher than the height of ring flange disk body, rubber hose establishes between two ring flanges, the loose cover in rubber hose both ends is on the spacing area.
As a further improvement of the utility model: the flange plate is also provided with a hose connecting hole, a connecting hole and a fixing hole.
As a further improvement of the utility model: the limiting belt is arranged on the front surface of the flange plate and is arranged between the hose connecting hole and the connecting hole.
As a further improvement of the utility model: the limiting belt is a sunken closed circle.
As a further improvement of the utility model: the hose connecting holes are formed in the center of the flange plate, the connecting holes are distributed on the flange plate at equal intervals, and the fixing holes are formed in the lugs.
As a further improvement of the utility model: the rubber hose extends out of the fixing hole and is fixed above the upper flange plate and below the lower flange plate.
As a further improvement of the utility model: the lugs are distributed on the outer edge of the flange plate at equal intervals.
As a further improvement of the utility model: the number of the lugs is more than three.
As a further improvement of the utility model: the number of the connecting holes is 8 or more.
As a further improvement of the utility model: and a fixed screw rod is arranged between the flange plates, and a fixed limiting pipe is arranged on the fixed screw rod.
As a further improvement of the utility model: and the fixed screw rod is fixed between the two flange plates through the fixed hole.
As a further improvement of the utility model: the flange plate is a lug type flange plate.
As a further improvement of the utility model: the flange plate is made of iron.
As a further improvement of the utility model: the rubber hose is externally provided with a rubber reinforcing ring, and the rubber reinforcing ring is a polar rubber ring.
Compared with the prior art, the beneficial effects of the utility model are that: the flange plate with the lugs is integrally formed, and meanwhile, the compression ring and the limiting belt are arranged on the flange plate, so that the contact area between the flange plate and the rubber hose is increased, the connection between the flange and the rubber hose is more stable, and the sealing performance is stronger; meanwhile, the stability between the flange plates can be effectively improved by the integrated lug flange, the stability of the rubber software head is improved, and the overall use effect is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional view of the present invention.
Fig. 3 is a schematic structural view of the flange plate of the present invention.
Fig. 4 is a schematic structural view of the flange plate of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings, in which: as shown in figures 1-4 a flexible rubber joint with spacing flexible rubber that takes pressure boost ring, including ring flange 1 and rubber hose 2, its characterized in that, be equipped with lug 11 and pressure boost ring 12 on the ring flange, ring flange 1 formula ring flange as an organic whole, ring flange 1 is equipped with spacing area 13 outward, pressure boost ring 12 is highly higher than the height of ring flange 1 disk body, rubber hose 2 establishes between two ring flanges 1, the loose cover in 2 both ends of rubber hose is on spacing area 13.
Still be equipped with hose connecting hole 101, connecting hole 102 and fixed orifices 103 on the ring flange 1, hose connecting hole 101 is established at the ring flange central authorities, connecting hole 102 equidistance distributes on ring flange 1, fixed orifices 103 are established on the lug, lug 11 equidistance distributes at ring flange 1 outer edge, the quantity of lug 11 is more than three, the quantity of connecting hole 102 is 8 or more.
The limiting belt 13 is arranged on the front surface of the flange plate 1, the limiting belt 13 is arranged between the hose connecting hole 101 and the connecting hole 102, and the limiting belt 13 is a sunken closed circle.
The rubber hose 2 penetrates through the fixing hole 103, the rubber hose 2 extends out of the fixing hole 103 and is fixed above the upper flange plate and below the lower flange plate, the rubber hose 2 is loosely combined with the limiting belt 13, and the rubber hose 2 abuts against the pressurizing ring 12.
Be equipped with accommodate screw 3 between the ring flange 1, accommodate screw 3 is last to be equipped with fixed spacing pipe 4, accommodate screw 3 passes through fixed orifices 103 to be fixed between two ring flanges 1.
The implementation case is as follows:
the utility model provides a can flex rubber flexible joint with spacing area pressure boost circle, includes ring flange and rubber hose, ring flange quantity is 2, be equipped with lug and pressure boost ring on the ring flange, the ring flange is integrated into one piece formula ring flange, the ring flange is equipped with the spacing area outward, pressure boost ring height is higher than the height of ring flange disk body, rubber hose establishes between two ring flanges, the loose cover in rubber hose both ends is on spacing area, still be equipped with hose connection hole, connecting hole and fixed orifices on the ring flange, the hose connection hole is established at ring flange central authorities, connecting hole quantity is 8, connecting hole equidistance distributes on the ring flange, lug quantity is 3, the lug equidistance distributes and follows outside the ring flange, the fixed orifices is established on the lug, fixed orifices quantity is 8, be equipped with fixed screw in the fixed orifices, the fixed screw fixed orifices are fixed between two ring flanges, be equipped with fixed spacing pipe on the fixed screw, spacing area is sunken closed circular, spacing area is established at the ring flange openly, spacing area is established between hose connecting hole and connecting hole, rubber hose stretches out the fixed orifices and fixes in the top of last ring flange and the below of lower ring flange.
The utility model discloses a main function: the flange plate with the lugs is integrally formed, and meanwhile, the compression ring and the limiting belt are arranged on the flange plate, so that the contact area between the flange plate and the rubber hose is increased, the connection between the flange and the rubber hose is more stable, and the sealing performance is stronger; meanwhile, the stability between the flange plates can be effectively improved by the integrated lug flange, the stability of the rubber software head is improved, and the overall use effect is improved.
In conclusion, after the ordinary skilled in the art reads the document of the present invention, according to the present invention, the technical solution and technical concept of the present invention do not need creative mental labor to make other various corresponding transformation schemes, which all belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a flexible rubber flexible joint with spacing area pressure boost circle, includes ring flange and rubber hose, its characterized in that, be equipped with lug and pressure boost ring on the ring flange, the ring flange is integrated into one piece formula ring flange, the ring flange is equipped with the spacing area outward, the pressure boost ring height is higher than the height of ring flange disk body, rubber hose establishes between two ring flanges, the loose cover in rubber hose both ends is on the spacing area.
2. The flexible rubber hose joint with the pressure-increasing ring for limiting the pressure according to claim 1, wherein the flange plate is further provided with a hose connecting hole, a hose connecting hole and a hose fixing hole.
3. The flexible rubber hose joint with a pressure-increasing collar having a stopper band according to claim 2, wherein the stopper band is provided on the front surface of the flange, and the stopper band is provided between the hose connection hole and the connection hole.
4. The flexible rubber hose coupling with a pressure-increasing ring for limiting the pressure according to claim 2, wherein the hose connecting holes are formed in the center of the flange, the connecting holes are equally spaced on the flange, and the fixing holes are formed in the lugs.
5. The flexible elastomeric joint with a pressure-containing limiting ring of claim 1 wherein said lugs are spaced equidistantly around the outer edge of the flange.
6. The flexible rubber boot joint with a spacing belt pressure increasing ring as set forth in claim 1, wherein the number of said lugs is three or more.
7. The flexible rubber hose joint with the pressure-increasing ring for limiting the pressure according to claim 1, wherein a fixing screw is arranged between the flanges.
8. The flexible rubber hose joint with a pressure-increasing ring for limiting the pressure according to claim 7, wherein the lead screw is fixed between the two flanges through a fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021928057.5U CN212868893U (en) | 2020-09-07 | 2020-09-07 | Flexible rubber soft joint with limiting belt pressure increasing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021928057.5U CN212868893U (en) | 2020-09-07 | 2020-09-07 | Flexible rubber soft joint with limiting belt pressure increasing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212868893U true CN212868893U (en) | 2021-04-02 |
Family
ID=75194314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021928057.5U Active CN212868893U (en) | 2020-09-07 | 2020-09-07 | Flexible rubber soft joint with limiting belt pressure increasing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212868893U (en) |
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2020
- 2020-09-07 CN CN202021928057.5U patent/CN212868893U/en active Active
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