CN214146927U - Corrosion-resistant rubber pipe - Google Patents
Corrosion-resistant rubber pipe Download PDFInfo
- Publication number
- CN214146927U CN214146927U CN202023154125.XU CN202023154125U CN214146927U CN 214146927 U CN214146927 U CN 214146927U CN 202023154125 U CN202023154125 U CN 202023154125U CN 214146927 U CN214146927 U CN 214146927U
- Authority
- CN
- China
- Prior art keywords
- gear ring
- gear
- connecting piece
- semicircular clamping
- corrosion
- 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.)
- Expired - Fee Related
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 22
- 230000007797 corrosion Effects 0.000 title claims description 11
- 238000000576 coating method Methods 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses an anti-corrosion rubber pipe, which comprises a semi-circular fastener, a flange, a first gear ring and a second gear ring, wherein the flange is arranged on the outer side wall of the semi-circular fastener along the circumferential direction, the first gear ring is arranged on the outer side of the flange, the second gear ring is arranged at the position of the outer side wall of the semi-circular fastener close to the edge, a plurality of inserted bars are arranged at the two ends of the semi-circular fastener along the circumferential direction at equal intervals, a gear cap is arranged between the first gear ring and the second gear ring, the gear cap is meshed with the first gear ring and the second gear ring, a threaded bar is fixedly arranged at the bottom of the gear cap, the gear cap is driven by the rotation of the first gear ring, so that the threaded bar at the bottom of the gear cap is screwed into a through hole on the inserted bar, thereby realizing the fixed connection of a first connecting piece and a second connecting piece, thereby realizing the fixed connection between the first pipe fitting and the second pipe fitting, the connecting process is simple and labor-saving, and the connecting force between the first connecting piece and the second connecting piece is more uniform.
Description
Technical Field
The utility model relates to a rubber tube specifically is an anticorrosive type rubber tube.
Background
The rubber tube is widely applied to industry, agriculture, engineering, sewage treatment, silt pumping, coal pumping and the like, can also be used for pneumatic devices, compressors and engine accessories, and in civil engineering, along with the acceleration of urbanization and the increase of production capacity of enterprises, more and more occasions needing to convey corrosive liquid gas are needed, and the demand for the anti-corrosion rubber tube is gradually increased.
When interconnect, the existing anti-corrosion rubber pipe generally screws the screws on the connecting flange one by one through an operator to fix the two pipelines, the tightness of each screw cannot be guaranteed to be the same by the fixing mode, and the installation process is relatively laborious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anticorrosive type rubber tube to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an anti-corrosion rubber hose comprises a first pipe fitting, wherein a first connecting piece is fixedly installed at one end of the first pipe fitting, one end of a second connecting piece is fixedly connected with one end of the second pipe fitting, an inserting ring is arranged at the other end of the second connecting piece, a groove for inserting the inserting ring is formed in one side of the first connecting piece, a sealing ring is arranged in the groove in the first connecting piece, semicircular clamping pieces are arranged on the outer sides of the first connecting piece and the second connecting piece, two semicircular clamping pieces form a finished circular clamping piece, a flange is arranged on the outer side wall of each semicircular clamping piece in the circumferential direction, a first gear ring is arranged on the outer side of each flange, a second gear ring is arranged at the position, close to the edge, of the outer side wall of each semicircular clamping piece, the second gear ring and the semicircular clamping pieces are designed to be in an integrated mode, a plurality of inserting rods are arranged at two ends of each semicircular clamping piece in the circumferential direction, be provided with the gear cap between first gear ring and the second gear ring, gear cap and first gear ring and second gear ring meshing, the bottom fixed mounting of gear cap has the threaded rod.
As a further aspect of the present invention: the first pipe fitting comprises a first rubber layer and a second rubber layer, and a cloth fiber layer is arranged between the first rubber layer and the second rubber layer.
As a further aspect of the present invention: the first pipe fitting and the second pipe fitting are identical in composition structure and connection mode, a second coating is coated on the inner wall of the first rubber layer, and a first coating is coated on the surface of the second coating.
As a further aspect of the present invention: and a reinforcing steel wire winding layer is spirally wound on the outer wall of the second rubber layer.
As a further aspect of the present invention: the first gear ring is of a semi-circular design.
As a further aspect of the present invention: the inserted bar at one end of the semicircular clamping piece penetrates through the semicircular clamping piece and the first connecting piece, and the inserted bar at the other end of the semicircular clamping piece penetrates through the semicircular clamping piece and the second connecting piece.
As a further aspect of the present invention: and a threaded through hole for threaded connection with a threaded rod fixedly connected with the bottom of the gear cap is formed in the inserted rod.
As a further aspect of the present invention: the flange and the semicircular clamping piece are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up inserted bar and gear cap, rotate through first gear ring and drive gear cap along second gear ring rotation, thereby screw in the threaded rod of gear cap bottom in the through-hole on the inserted bar, thereby realize first connecting piece and second connecting piece fixed connection, thereby realize with fixed connection between first pipe fitting and the second pipe fitting, the connection process is simple laborsaving, can rotate the fastening to all gear caps simultaneously, can guarantee that the elasticity of each gear cap is roughly the same, make the engaging force between first connecting piece and the second connecting piece more even;
2. the utility model discloses a set up and strengthen the outer wall of steel wire winding layer to the rubber tube and strengthen, increase the tensile strength and the wear resistance of rubber tube, increase the life of rubber tube.
Drawings
Fig. 1 is a schematic structural diagram of an anti-corrosion rubber hose.
Fig. 2 is a sectional view of the corrosion-proof hose.
Fig. 3 is a front view of the corrosion-resistant hose.
Fig. 4 is a schematic structural diagram of a part a of the corrosion-resistant rubber hose.
Fig. 5 is a partial cross-sectional view of an anti-corrosion type hose.
Shown in the figure: the pipe fitting comprises a first pipe fitting 1, a first connecting piece 2, an insert ring 3, a second connecting piece 4, a second pipe fitting 5, a first coating 6, a second coating 7, a first rubber layer 8, a reinforced steel wire winding layer 9, a cloth clamping fiber layer 10, a second rubber layer 11, a sealing ring 12, a semicircular clamping piece 13, a flange 14, a gear cap 15, a first gear ring 16, a second gear ring 17 and an insert rod 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, an anti-corrosion rubber hose includes a first pipe 1, a first connecting member 2, an insert ring 3, a second connecting member 4, a second pipe 5, a first coating 6, a second coating 7, a first rubber layer 8, a reinforcing steel wire winding layer 9, a cloth fiber layer 10, a second rubber layer 11, a sealing ring 12, a semicircular clamping member 13, a flange 14, a gear cap 15, a first gear ring 16, a second gear ring 17, and an insert rod 18, wherein the first connecting member 2 is fixedly installed at one end of the first pipe 1, one end of the second pipe 5 is fixedly connected with one end of the second connecting member 4, the insert ring 3 is installed at the other end of the second connecting member 4, a groove for inserting the insert ring 3 is installed at one side of the first connecting member 2, the sealing ring 12 is installed in the groove of the first connecting member 2, the semicircular clamping member 13 is installed outside the first connecting member 2 and the second connecting member 4, the two semicircular clamping pieces 13 form a finished circular clamping piece, a flange 14 is arranged on the outer side wall of each semicircular clamping piece 13 along the circumferential direction, a first gear ring 16 is arranged on the outer side of each flange 14, a second gear ring 17 is arranged at the position, close to the edge, of the outer side wall of each semicircular clamping piece 13, the second gear ring 17 and the semicircular clamping pieces 13 are designed in an integrated forming mode, a plurality of inserted rods 18 are arranged at the two ends of each semicircular clamping piece 13 at equal intervals along the circumferential direction, a gear cap 15 is arranged between each first gear ring 16 and the corresponding second gear ring 17, the gear cap 15 is meshed with the first gear ring 16 and the corresponding second gear ring 17, a threaded rod is fixedly installed at the bottom of the gear cap 15, each first pipe fitting 1 comprises a first rubber layer 8 and a second rubber layer 11, and a cloth clamping fiber layer 10 is arranged between each first rubber layer 8 and the second rubber layer 11, the fabric clamping fiber layer 10 is made of nylon fiber, the first pipe fitting 1 and the second pipe fitting 5 are identical in composition structure and connection mode, the inner wall of the first rubber layer 8 is coated with a second coating 7, the second coating 7 is made of micron-sized graphene, the surface of the second coating 7 is coated with a first coating 6, the first coating 6 is made of polytetrafluoroethylene, the outer wall of the second rubber layer 11 is spirally wound with a reinforced steel wire winding layer 9, the reinforced steel wire winding layer 9 heats steel wires to enable the steel wires to be wound and bonded on the surface of the second rubber layer 11, the first gear ring 16 is in a semicircular design, an insertion rod 18 at one end of the semicircular clamping piece 13 penetrates through the semicircular clamping piece 13 and the first connecting piece 2, an insertion rod 18 at the other end of the semicircular clamping piece 13 penetrates through the semicircular clamping piece 13 and the second connecting piece 4, the inserted link 18 is provided with a threaded through hole for threaded connection with a threaded rod fixedly connected with the bottom of the gear cap 15, and the flange 14 and the semicircular clamping piece 13 are designed to be integrally formed.
The utility model discloses a theory of operation is:
according to the anti-corrosion rubber pipe, the double coatings are arranged on the inner wall of the first rubber layer 8, the micron-sized graphene is added on the inner side of the polytetrafluoroethylene layer, the anti-corrosion performance of the rubber pipe is further enhanced, the service life of the rubber pipe is prolonged, the anti-tensile strength of the rubber pipe is enhanced by arranging the reinforced steel wire winding layer 9 on the outer side of the second rubber layer 11, the surface of the rubber pipe is protected, and the rubber pipe is more wear-resistant, when the anti-corrosion rubber pipe is installed and connected, the sealing ring 12 is firstly placed in the groove of the first connecting piece 2, the inserting ring 3 on the second connecting piece 4 is inserted into the groove of the first connecting piece 2, the sealing ring 12 is arranged to increase the connection sealing performance between the first pipe piece 1 and the second pipe piece 5, then the two semicircular clamping pieces 13 are butted on the outer sides of the first connecting piece 2 and the second connecting piece 4, and the inserting rod 18 is sequentially inserted into the semicircular clamping pieces 13, In the first connecting piece 2 and the second connecting piece 4, then screw in the threaded rod of gear cap 15 bottom in proper order in inserted bar 18 and semi-circular fastener 13, then with two first ring gears 16 relative on flange 14, make first ring gear 16 mesh with the gear cap 15 of both sides mutually, gear cap 15 of both sides meshes in the second ring gear 17 of both sides respectively simultaneously, rotate first ring gear 16 this moment, first ring gear 16 rotates and drives gear cap 15 to rotate, thereby drive the threaded rod of gear cap 15 bottom screw in inserted bar 18, thereby realize the connection of first pipe fitting 1 and second pipe fitting 5 and fix, the staff can utilize first ring gear 16 to rotate all gear caps 15 and fasten, and is time-saving and laborsaving, and does not need to utilize other instruments.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an anti-corrosion type rubber tube, includes first pipe fitting (1) and second pipe fitting (5), its characterized in that: a first connecting piece (2) is fixedly mounted at one end of the first pipe fitting (1), one end of a second connecting piece (4) is fixedly connected with one end of the second pipe fitting (5), an inserting ring (3) is arranged at the other end of the second connecting piece (4), a groove for inserting the inserting ring (3) is formed in one side of the first connecting piece (2), a sealing ring (12) is arranged in the groove in the first connecting piece (2), semicircular clamping pieces (13) are arranged on the outer sides of the first connecting piece (2) and the second connecting piece (4), the two semicircular clamping pieces (13) form a finished circular clamping piece, a flange (14) is arranged on the outer side wall of each semicircular clamping piece (13) along the circumferential direction, a first gear ring (16) is arranged on the outer side wall of the flange (14), and a second gear ring (17) is arranged at the position, close to the edge, of the outer side wall of each semicircular clamping piece (13), the novel gear is characterized in that the second gear ring (17) and the semicircular clamping piece (13) are designed in an integrated forming mode, a plurality of inserted rods (18) are arranged at the two ends of the semicircular clamping piece (13) at equal intervals along the circumferential direction, a gear cap (15) is arranged between the first gear ring (16) and the second gear ring (17), the gear cap (15) is meshed with the first gear ring (16) and the second gear ring (17), and a threaded rod is fixedly mounted at the bottom of the gear cap (15).
2. The corrosion-resistant rubber hose according to claim 1, characterized in that: the first pipe fitting (1) comprises a first rubber layer (8) and a second rubber layer (11), and a cloth fiber layer (10) is arranged between the first rubber layer (8) and the second rubber layer (11).
3. The corrosion-resistant rubber hose according to claim 2, characterized in that: the first pipe fitting (1) and the second pipe fitting (5) are identical in composition structure and connection mode, a second coating (7) is coated on the inner wall of the first rubber layer (8), and a first coating (6) is coated on the surface of the second coating (7).
4. The corrosion-resistant rubber hose according to claim 2, characterized in that: and a reinforcing steel wire winding layer (9) is spirally wound on the outer wall of the second rubber layer (11).
5. The corrosion-resistant rubber hose according to claim 1, characterized in that: the first gear ring (16) is of semi-circular design.
6. The corrosion-resistant rubber hose according to claim 1, characterized in that: an inserting rod (18) at one end of the semicircular clamping piece (13) penetrates through the semicircular clamping piece (13) and the first connecting piece (2), and an inserting rod (18) at the other end of the semicircular clamping piece (13) penetrates through the semicircular clamping piece (13) and the second connecting piece (4).
7. The corrosion-resistant rubber hose according to claim 1, characterized in that: the upper part of the inserted bar (18) is provided with a threaded through hole which is used for being in threaded connection with a threaded rod fixedly connected with the bottom of the gear cap (15).
8. The corrosion-resistant rubber hose according to claim 1, characterized in that: the flange (14) and the semicircular clamping piece (13) are designed to be integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023154125.XU CN214146927U (en) | 2020-12-24 | 2020-12-24 | Corrosion-resistant rubber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023154125.XU CN214146927U (en) | 2020-12-24 | 2020-12-24 | Corrosion-resistant rubber pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214146927U true CN214146927U (en) | 2021-09-07 |
Family
ID=77529552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023154125.XU Expired - Fee Related CN214146927U (en) | 2020-12-24 | 2020-12-24 | Corrosion-resistant rubber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214146927U (en) |
-
2020
- 2020-12-24 CN CN202023154125.XU patent/CN214146927U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |