CN215950636U - Rust-proof corrosion-resistant composite metal hose - Google Patents
Rust-proof corrosion-resistant composite metal hose Download PDFInfo
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- CN215950636U CN215950636U CN202122426953.2U CN202122426953U CN215950636U CN 215950636 U CN215950636 U CN 215950636U CN 202122426953 U CN202122426953 U CN 202122426953U CN 215950636 U CN215950636 U CN 215950636U
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- ring
- metal
- strip
- hose
- spiral
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- 239000002184 metal Substances 0.000 title claims abstract description 76
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 238000005260 corrosion Methods 0.000 title claims description 36
- 230000007797 corrosion Effects 0.000 title claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 239000010425 asbestos Substances 0.000 claims description 10
- 229910052895 riebeckite Inorganic materials 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 4
- 239000007769 metal material Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an antirust and anticorrosive composite metal hose, which comprises a hose, a protection unit and a metal reinforcing unit, wherein the hose is made of a metal material; a protection unit is arranged on the periphery of the hose; the unit is reinforceed to metal includes the spiral strip, consolidates strip, metal connecting piece, solid fixed ring, go-between, rubber ring, ties up ring and locking mechanism, the outside of hose is equipped with the spiral strip, the outside of spiral strip has cup jointed the strip of consolidating, consolidates the strip the inner and has offered the helicla flute that corresponds the spiral strip, and consolidates spiral space department between the strip and be equipped with the metal connecting piece, solid fixed ring of fixed connection is distinguished at the both ends of spiral strip, gu fixed ring's the other end rotates the one end of connecting the go-between, the inner wall of go-between is equipped with the screw thread, the rubber ring has been cup jointed to the periphery of go-between, and its structural design tensile strength is higher, can satisfy comparatively complicated service environment, has increased life, and the coupling part is comparatively fastened, and joint strength is high.
Description
Technical Field
The utility model relates to the technical field of composite metal hoses, in particular to an antirust and anticorrosive composite metal hose.
Background
The composite metal hose is an artificial processing type pipeline which takes a metal material as a main part and a composite material as an auxiliary part and is commonly used in the fields of line protection, pipeline communication and the like, and the composite metal hose is composed of a multi-layer sealing structure made of various materials and has a wide application range.
The composite metal hose with high strength, which is provided with application number 202022627647.0 in the prior art, comprises a metal hose body, wherein two ends of the metal hose body are respectively provided with a plug connector and a plug groove which are annular and adaptive, an annular gasket is arranged in the plug groove, and two ends of the metal hose body are equally divided into a buckle and a clamping groove which are respectively provided with shape adaptation.
The anti-tensile strength of the structural design is not high, the complex service environment cannot be met, the service life is shortened, the connecting part is weak, the connecting strength is not high, and therefore the anti-rust anti-corrosion composite metal hose is provided.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide the antirust and anticorrosive composite metal hose which has the advantages of higher structural design tensile strength, capability of meeting a more complex use environment, prolonged service life, more fastening connection part and high connection strength, and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a rust-proof corrosion-resistant composite metal hose comprises a hose, a protection unit and a metal reinforcing unit;
hose: the periphery of the shell is provided with a protection unit;
a metal reinforcing unit: include the spiral strip, consolidate strip, metal connecting piece, solid fixed ring, go-between, rubber ring, confinement ring and locking mechanism, the outside of hose is equipped with the spiral strip, the outside of spiral strip has cup jointed the strip of consolidating, consolidates the strip the inner and has offered the helicla flute that corresponds the spiral strip, and consolidates spiral space department between the strip and be equipped with the metal connecting piece, solid fixed ring of fixed connection is distinguished at the both ends of spiral strip, gu fixed ring's the other end rotates the one end of connecting the go-between, the inner wall of go-between is equipped with the screw thread, the rubber ring has been cup jointed to the periphery of go-between, the rubber ring periphery cup joint the confinement ring, the upper end of confinement ring is equipped with locking mechanism.
The protection unit protects the hose from being damaged and corroded by the outside world, and the spiral strip supports whole strengthening mechanism, strengthens the strip and passes through the metal connection piece, wraps up the periphery, promotes structure corrosion resistance, strengthens the solid fixed ring that the strip both ends are connected, strengthens coupling mechanism, cup joints the rubber ring in the go-between periphery earlier during the installation, then uses the threaded connection exterior structure in the go-between, will confine the ring to fix in the rubber ring periphery through locking mechanism after finishing connecting, promotes the interface seal.
Further, locking mechanism includes fixed block, round pin axle, stopper and connecting block, horizontal logical groove has been seted up to the upper end of confining ring, and the upper end of confining ring is located the both sides that lead to the groove and is equipped with a stopper respectively, the through-hole swing joint round pin axle at both ends about the stopper passes through, the one end of round pin axle is equipped with the stopper, the other end of round pin axle passes through the one end of loose axle swing joint connecting block. When the fastening ring needs to be reinforced and locked, the connecting block is rotated to enable the protruding surface to contact one end of the fixing block, then the positions of the two fixing blocks are closed through the pin shaft and the limiting block, and the fastening ring further clamps the rubber ring.
Further, the protection unit comprises an anti-corrosion coating, a rubber pipe, a first wear-resistant layer, a metal reinforcing net and a second wear-resistant layer, the anti-corrosion coating is wrapped on the periphery of the hose, the rubber pipe is wrapped on the periphery of the anti-corrosion coating, the first wear-resistant layer is wrapped on the periphery of the rubber pipe, the metal reinforcing net is wound on the periphery of the first wear-resistant layer, and the second wear-resistant layer is wrapped on the periphery of the metal reinforcing net. The anti-corrosion coating prevents that the hose from being corroded by external element, and the rubber tube prevents droing of anti-corrosion coating, and wearing layer one and wearing layer two prevent that the metal reinforcement net from wearing and tearing inner structure, and the metal reinforcement net promotes overall structure intensity and tensile strength.
Furthermore, the connecting block also comprises a hand lever, and the hand lever is arranged at one protruding end of the connecting block. The handle bar is convenient for rotate the connecting block to it is fixed to carry out the locking to the fixed block.
Further, the metal reinforcing net comprises asbestos threads, and the inner gaps of the metal reinforcing net are filled with the asbestos threads. Asbestos wool promotes overall structure's heat resistance, prevents the too much damage of inner structure when the accident from taking place.
Further, the wear-resistant layer II comprises an outer sheath, and the outer periphery of the wear-resistant layer II is wrapped with the outer sheath. The corrosion resistance of the inner structure is further promoted to the oversheath, also prevents that the outflow of inside liquid from leading to the corrosion of metal strengthening unit, promotes life.
Compared with the prior art, the utility model has the beneficial effects that: the rust-proof corrosion-resistant composite metal hose has the following advantages:
1. according to the antirust and anticorrosive composite metal hose, the multilayer protection units are arranged to protect the hose inside, so that the structural strength is improved, and the structural corrosion resistance is improved;
2. according to the antirust and anticorrosive composite metal hose, the joint of the metal hose is reinforced through the locking mechanism, so that the sealing property of the structure and the integral structural strength are improved;
3. this compound metal collapsible tube of rust-resistant anticorrosive, its structural design tensile strength is higher, can satisfy comparatively complicated service environment, has increased life, and the coupling part is comparatively firm, and joint strength is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 4 is a partial structural schematic diagram of the present invention.
In the figure: the device comprises a hose 1, a protection unit 2, an anti-corrosion coating 21, a rubber pipe 22, a wear-resistant layer I23, a metal reinforcing net 24, a wear-resistant layer II 25, a metal reinforcing unit 3, a spiral strip 31, a reinforcing strip 32, a metal connecting sheet 33, a fixing ring 34, a connecting ring 35, a rubber ring 36, a fastening ring 37, a fixing block 38, a pin shaft 39, a limiting block 310, a connecting block 311, a hand lever 4, asbestos wool 5 and an outer sheath 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a rust-proof corrosion-resistant composite metal hose comprises a hose 1, a protection unit 2 and a metal reinforcing unit 3;
hose 1: the periphery of the protective unit is provided with a protective unit 2;
the protection unit 2 comprises an anti-corrosion coating 21, a rubber pipe 22, a first wear-resistant layer 23, a metal reinforcing net 24 and a second wear-resistant layer 25, the anti-corrosion coating 21 is wrapped on the periphery of the hose 1, the rubber pipe 22 is wrapped on the periphery of the anti-corrosion coating 21, the first wear-resistant layer 23 is wrapped on the periphery of the rubber pipe 22, the metal reinforcing net 24 is wrapped on the periphery of the first wear-resistant layer 23, and the second wear-resistant layer 25 is wrapped on the periphery of the metal reinforcing net 24. The anti-corrosion coating 21 prevents the hose 1 from being corroded by external elements, the rubber tube 22 prevents the anti-corrosion coating 21 from falling off, the first wear-resistant layer 23 and the second wear-resistant layer 25 prevent the metal reinforcing net 24 from wearing the internal structure, and the metal reinforcing net 24 improves the overall structural strength and the tensile strength.
Metal reinforcing unit 3: include spiral strip 31, reinforce strip 32, metal connecting piece 33, solid fixed ring 34, go-between 35, rubber ring 36, imprison ring 37 and locking mechanism, the outside of hose 1 is equipped with spiral strip 31, the outside of spiral strip 31 has cup jointed and has reinforced strip 32, reinforce strip 32 the inner spiral groove of offering corresponding spiral strip 31, and the spiral space department of reinforcing between strip 32 is equipped with metal connecting piece 33, fixed ring 34 of fixed connection is distinguished at the both ends of spiral strip 31, the other end of fixed ring 34 rotates the one end of connecting ring 35, the inner wall of go-between 35 is equipped with the screw thread, the periphery of go-between 35 has cup jointed rubber ring 36, rubber ring 36 periphery cup jointed imprison ring 37, the upper end of imprison ring 37 is equipped with locking mechanism.
The locking mechanism comprises a fixed block 38, a pin shaft 39, a limiting block 310 and a connecting block 311, wherein a transverse through groove is formed in the upper end of the fastening ring 37, the limiting block 310 is respectively arranged on two sides of the through groove in the upper end of the fastening ring 37, the limiting block 310 is movably connected with the pin shaft 39 through holes in the left end and the right end, the limiting block 310 is arranged at one end of the pin shaft 39, and the other end of the pin shaft 39 is movably connected with one end of the connecting block 311 through a movable shaft. When the fastening ring 37 needs to be fastened and locked, the connecting block 311 is rotated to make the convex surface contact with one end of the fixing block 38, then the positions of the two fixing blocks 38 are closed by the pin shaft 39 and the limiting block 310, and the fastening ring 37 is further made to clamp the rubber ring 36.
The handle bar 4 is further included, and the handle bar 4 is arranged at one protruding end of the connecting block 311. The handle 4 facilitates the rotation of the connecting block 311 to lock the fixing block 38.
The metal reinforcing net is characterized by further comprising asbestos threads 5, and the inner gaps of the metal reinforcing net 24 are filled with the asbestos threads 5. The asbestos wool 5 improves the heat resistance of the overall structure and prevents excessive damage to the internal structure when an accident occurs.
The wear-resistant layer II 25 is wrapped by the outer sheath 6. The outer sheath 6 further promotes the corrosion resistance of inner structure, also prevents that the outflow of inside liquid from leading to the corrosion of metal reinforcement unit 3, promotes life.
The working principle of the rust-proof corrosion-resistant composite metal hose provided by the utility model is as follows: when the metal hose is used, firstly, the rubber ring 36 is sleeved on the periphery of the connecting ring 35, the connecting ring 35 on the fixing ring 34 connected with the two ends of the reinforcing strip 32 is in threaded connection with an external mechanism, after the connection is finished, the connecting block 311 is rotated by using the hand lever 4 to enable the convex surface to contact one end of the fixing block 38, then the positions of the two fixing blocks 38 are closed by the pin shaft 39 and the limiting block 310, the fastening ring 37 is further enabled to clamp the rubber ring 36, the sealing performance of the interface is improved, the anti-corrosion coating 21 prevents the hose 1 from being corroded by external elements, the rubber tube 22 prevents the anti-corrosion coating 21 from falling off, the first wear-resistant layer 23 and the second wear-resistant layer 25 prevent the metal reinforcing net 24 from wearing the internal structure, the metal reinforcing net 24 improves the strength and the tensile strength of the overall structure, the filled asbestos wire 5 improves the heat resistance of the overall structure, prevents the internal structure from being damaged too much when accidents happen, the outer sheath 6 wrapped on the periphery of the second wear-resistant layer 25 further improves the corrosion resistance of the internal structure, also prevent that the outflow of inside liquid from leading to the corrosion of metal strengthening unit 3, promote life, the whole strengthening mechanism is supported to 6 peripheral spiral strips 31 of oversheath, and reinforcement strip 32 wraps up peripherally through metal connection piece 33, promotes structure corrosion resistance, and metal collapsible tube is whole to be used completely.
It should be noted that the material of the corrosion-resistant coating 21 disclosed in the above embodiments is tin, the material of the first wear-resistant layer 23 and the second wear-resistant layer 25 is PVC plastic, the material of the outer sheath 6 is polyethylene PE, and the material of the metal reinforcing mesh 24 is steel.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides an anti-rust anticorrosive compound metal collapsible tube which characterized in that: comprises a hose (1), a protection unit (2) and a metal reinforcing unit (3);
hose (1): a protection unit (2) is arranged at the periphery of the shell;
metal reinforcing unit (3): comprises a spiral strip (31), a reinforcing strip (32), a metal connecting sheet (33), a fixing ring (34), a connecting ring (35), a rubber ring (36), a fastening ring (37) and a locking mechanism, the outer side of the hose (1) is provided with the spiral strip (31), the outer side of the spiral strip (31) is sleeved with the reinforcing strip (32), the inner end of the reinforcing strip (32) is provided with a spiral groove corresponding to the spiral strip (31), the spiral gap between the reinforcing strips (32) is provided with the metal connecting sheet (33), two ends of the spiral strip (31) are respectively fixedly connected with the fixing ring (34), the other end of the fixing ring (34) is rotated to be connected with one end of the connecting ring (35), the inner wall of the connecting ring (35) is provided with threads, the periphery of the connecting ring (35) is sleeved with the rubber ring (36), the periphery of the rubber ring (36) is sleeved with the fastening ring (37), the upper end of the fastening ring (37) is provided with a locking mechanism.
2. The rust-proof corrosion-resistant composite metal hose according to claim 1, characterized in that: locking mechanism includes fixed block (38), round pin axle (39), stopper (310) and connecting block (311), horizontal logical groove has been seted up to the upper end of fastening ring (37), and the upper end of fastening ring (37) is located the both sides that lead to the groove and is equipped with one stopper (310) respectively, through-hole swing joint round pin axle (39) at both ends about stopper (310) are through, the one end of round pin axle (39) is equipped with stopper (310), the one end of the other end of round pin axle (39) through loose axle swing joint connecting block (311).
3. The rust-proof corrosion-resistant composite metal hose according to claim 1, characterized in that: the protection unit (2) includes anticorrosion coating (21), rubber tube (22), wearing layer (23), metal reinforcing net (24) and wearing layer two (25), the peripheral parcel of hose (1) has anticorrosion coating (21), the peripheral parcel of anticorrosion coating (21) has rubber tube (22), the peripheral parcel of rubber tube (22) has wearing layer one (23), the peripheral winding of wearing layer one (23) has metal reinforcing net (24), the peripheral parcel of metal reinforcing net (24) has wearing layer two (25).
4. The rust-proof corrosion-resistant composite metal hose according to claim 2, characterized in that: the handle bar is characterized by further comprising a handle bar (4), and the handle bar (4) is arranged at one protruding end of the connecting block (311).
5. The rust-proof corrosion-resistant composite metal hose according to claim 3, characterized in that: the metal reinforcing net is characterized by further comprising asbestos fibers (5), and the asbestos fibers (5) are filled in the inner gaps of the metal reinforcing net (24).
6. The rust-proof corrosion-resistant composite metal hose according to claim 3, characterized in that: the wear-resistant layer II (25) is wrapped by the outer sheath (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426953.2U CN215950636U (en) | 2021-10-09 | 2021-10-09 | Rust-proof corrosion-resistant composite metal hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426953.2U CN215950636U (en) | 2021-10-09 | 2021-10-09 | Rust-proof corrosion-resistant composite metal hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215950636U true CN215950636U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122426953.2U Expired - Fee Related CN215950636U (en) | 2021-10-09 | 2021-10-09 | Rust-proof corrosion-resistant composite metal hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215950636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116336299A (en) * | 2023-05-29 | 2023-06-27 | 靖江特殊钢有限公司 | Corrosion-resistant seamless pipe spool and method for manufacturing same |
-
2021
- 2021-10-09 CN CN202122426953.2U patent/CN215950636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116336299A (en) * | 2023-05-29 | 2023-06-27 | 靖江特殊钢有限公司 | Corrosion-resistant seamless pipe spool and method for manufacturing same |
| CN116336299B (en) * | 2023-05-29 | 2023-08-01 | 靖江特殊钢有限公司 | Corrosion-resistant seamless line pipe and manufacturing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |