CN215293966U - Corrugated metal hose with shock-absorbing function - Google Patents
Corrugated metal hose with shock-absorbing function Download PDFInfo
- Publication number
- CN215293966U CN215293966U CN202120736743.0U CN202120736743U CN215293966U CN 215293966 U CN215293966 U CN 215293966U CN 202120736743 U CN202120736743 U CN 202120736743U CN 215293966 U CN215293966 U CN 215293966U
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- sheath
- bellows
- rubber
- layer
- shock
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Abstract
The utility model discloses a ripple tubular metal resonator with shock-absorbing function, including the bellows, the bellows is ripple flexible metal tube, the outer wall of bellows is provided with the rubber layer, there is the sheath outer layer on rubber layer through spring coupling, the bellows is located the sheath, be provided with the polyester fiber layer between sheath and the bellows, the sheath is provided with a plurality ofly, every connect through coupling mechanism between the sheath, the outer wall winding of sheath has the steel wire winding. The utility model discloses in use through the cooperation of bellows, polyester fiber layer, spring, block rubber and sheath, can carry out effective shock attenuation to the bellows in it, avoid its bellows to receive great vibrations at test pressure or bump and lead to damaging, improved the protectiveness to the bellows, the sheath just can avoid the bellows directly to take place the friction and cause the wearing and tearing damage with ground or other objects.
Description
Technical Field
The utility model relates to a bellows technical field especially relates to a ripple metal collapsible tube with shock-absorbing function.
Background
The corrugated metal hose is one of metal hose series products, is a high-quality flexible pipeline in a modern industrial pipeline, has the characteristics of good flexibility, fatigue resistance, high pressure bearing, good temperature resistance, corrosion resistance, strong sealing property and the like, has much longer service life than other hoses such as rubber hoses and plastic hoses, and is widely applied to industries such as aviation, aerospace, petroleum, chemical engineering, steel, electric power, papermaking, building, rubber, textile printing and dyeing, medicine, food, transportation and the like.
However, the existing corrugated metal hose does not have a damping function, and is mostly used as a pressure measuring pipe due to pressure bearing when in use, so that the existing corrugated metal hose is frequently collided and damaged due to large vibration in use, and therefore, in order to solve the problems, the corrugated metal hose with the damping function is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a corrugated metal hose with a damping function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a ripple metal collapsible tube with shock-absorbing function, includes the bellows, the bellows is the flexible metal tube of ripple, the outer wall of bellows is provided with the rubber layer, there is the sheath outer layer on rubber layer through spring coupling, the bellows is located the sheath, be provided with the polyester fiber layer between sheath and the bellows, the sheath is provided with a plurality ofly, every connect through coupling mechanism between the sheath, the outer wall winding of sheath has the steel wire winding.
Preferably, the connecting mechanism comprises a rubber plate, the rubber plate is fixed between the two polyester fiber layers, the outer side of the rubber plate is fixedly connected with a supporting block through a connecting plate, and one side, away from the corrugated pipe, of the supporting block is provided with wear-resistant steel.
Preferably, the both sides of connecting plate all articulate there is the connecting rod, two the tip of connecting rod all is fixed with universal ball, and every is adjacent the opposite face of sheath all is seted up with universal ball matched with mounting groove, every universal ball is all installed in corresponding mounting groove.
Preferably, the two sides of the supporting block are provided with baffles, and the side vertex angle of each sheath is provided with a limiting block matched with the baffles.
Preferably, the outer wall of the corrugated pipe is provided with a rubber layer, and the spring and the polyester fiber layer are both provided with outer layers of the rubber layer.
Preferably, the outer layer of the rubber layer is fixed with a rubber block, and the rubber block is fixed on the inner layer of the sheath.
Compared with the prior art, the beneficial effects of the utility model are that:
1: the utility model discloses in use through the cooperation of bellows, polyester fiber layer, spring, block rubber and sheath, can carry out effective shock attenuation to the bellows in it, avoid its bellows to receive great vibrations at test pressure or bump and lead to damaging, improved the protectiveness to the bellows, the sheath just can avoid the bellows directly to take place the friction and cause the wearing and tearing damage with ground or other objects.
2: the utility model discloses in connect between the sheath through coupling mechanism, under the cooperation of sheath, connecting rod, connecting plate, universal ball, supporting shoe, stopper and baffle is used, can avoid the bellows to bend too big and cause the bellows fracture, and can slowly reset under the effect of rubber slab after bending, avoid its bellows multistage bending and be difficult to arrange in order and get neat.
Drawings
Fig. 1 is a schematic structural view of a corrugated metal hose with a shock-absorbing function according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic view of the connection between the corrugated tube and the sheath of the corrugated metal hose with the damping function according to the present invention.
In the figure: the device comprises a corrugated pipe 1, a spring 2, a rubber layer 3, a polyester fiber layer 4, a steel wire ring 5, a rubber block 6, a sheath 7, a connecting plate 8, a rubber plate 9, a universal ball 10, a limiting block 11, a connecting rod 12, a supporting block 13 and a baffle 14.
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.
Example 1
Referring to fig. 1-3, a corrugated metal hose with a damping function comprises a corrugated pipe 1, wherein the corrugated pipe 1 is a corrugated flexible metal pipe, a rubber layer 3 is arranged on the outer wall of the corrugated pipe 1, the outer layer of the rubber layer 3 is connected with a sheath 7 through a spring 2, the corrugated pipe 1 is positioned in the sheath 7, a polyester fiber layer 4 is arranged between the sheath 7 and the corrugated pipe 1, the plurality of sheaths 7 are arranged, each sheath 7 is connected with the other through a connecting mechanism, a steel wire ring 5 is wound on the outer wall of each sheath 7, the outer wall of the corrugated pipe 1 is provided with the rubber layer 3, the spring 2 and the polyester fiber layer 4 are both provided with the outer layer of the rubber layer 3, a rubber block 6 is fixed on the outer layer of the rubber layer 3, and the rubber block 6 is fixed on the inner layer of the sheath 7. Its bellows 1 is when receiving the striking compressible spring 2, polyester fiber layer 4 and block rubber 6 come the impact force of reduction, through bellows 1, polyester fiber layer 4, spring 2, block rubber 6 and sheath 7's cooperation is used, can effectively cushion bellows 1 in it, avoid its bellows 1 to receive great vibrations and lead to damaging at test pressure or bumping, the protectiveness to bellows 1 has been improved, sheath 7 just can avoid bellows 1 directly to take place the friction and cause the wearing and tearing to damage with ground or other objects, 7 outer wall winding steel wire winding 5 of sheath can avoid sheath 7 to receive great striking and damage.
Example 2
Referring to fig. 1 to 3, in the case where the other parts are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that: coupling mechanism includes rubber slab 9, rubber slab 9 is fixed between two polyester fiber layer 4, 8 fixedly connected with supporting shoes 13 of connecting plate are passed through in the outside of rubber slab 9, one side that bellows 1 was kept away from to supporting shoe 13 is provided with wear-resisting steel, connecting plate 8's both sides all articulate there is connecting rod 12, the tip of two connecting rod 12 all is fixed with universal ball 10, every adjacent sheath 7's opposite face has all been seted up with universal ball 10 matched with mounting groove, every universal ball 10 is all installed in corresponding mounting groove, the both sides of supporting shoe 13 all are provided with baffle 14, the side apex angle play of every sheath 7 all is provided with stopper 11 with baffle 14 matched with. When bellows 1 takes place to bend, the cooperation of accessible universal ball 10 and connecting rod 12 is used to make connecting plate 8 drive rubber slab 9 take place to bend, under baffle 14 and stopper 11 cooperation is used, its connecting rod 12 is bent to certain degree backplate 14 and stopper 11 laminating production limiting displacement to avoid its bellows 1 to bend too big and take place bellows 1 rupture phenomenon, and can slowly reset under the effect of rubber slab 9 after bending, avoid 1 multistage bending of its bellows and be difficult to arrange in order and get neat.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a ripple tubular metal resonator with shock-absorbing function, includes bellows (1), its characterized in that, bellows (1) is the flexible tubular metal resonator of ripple, the outer wall of bellows (1) is provided with rubber layer (3), the skin on rubber layer (3) is connected with sheath (7) through spring (2), bellows (1) is located sheath (7), be provided with polyester fiber layer (4) between sheath (7) and bellows (1), sheath (7) are provided with a plurality ofly, every connect through coupling mechanism between sheath (7), the outer wall winding of sheath (7) has steel wire winding (5).
2. The corrugated metal hose with the shock absorption function according to claim 1, wherein the connecting mechanism comprises a rubber plate (9), the rubber plate (9) is fixed between the two polyester fiber layers (4), a supporting block (13) is fixedly connected to the outer side of the rubber plate (9) through a connecting plate (8), and wear-resistant steel is arranged on one side, away from the corrugated pipe (1), of the supporting block (13).
3. The corrugated metal hose with the shock absorption function according to claim 2, wherein connecting rods (12) are hinged to two sides of the connecting plate (8), universal balls (10) are fixed to end portions of the two connecting rods (12), a mounting groove matched with each universal ball (10) is formed in each opposite surface of each adjacent sheath (7), and each universal ball (10) is mounted in the corresponding mounting groove.
4. The corrugated metal hose with the shock absorption function according to claim 2, wherein baffles (14) are arranged on both sides of the supporting block (13), and a limit block (11) matched with the baffles (14) is arranged at the top corner of the side surface of each sheath (7).
5. A corrugated metal hose with shock-absorbing function according to claim 1, characterized in that the outer wall of the corrugated tube (1) is provided with a rubber layer (3), and the spring (2) and the polyester fiber layer (4) are both provided with the outer layer of the rubber layer (3).
6. A corrugated metal hose with shock-absorbing function as claimed in claim 5, wherein the rubber block (6) is fixed to the outer layer of the rubber layer (3), and the rubber block (6) is fixed to the inner layer of the sheath (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736743.0U CN215293966U (en) | 2021-04-12 | 2021-04-12 | Corrugated metal hose with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736743.0U CN215293966U (en) | 2021-04-12 | 2021-04-12 | Corrugated metal hose with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215293966U true CN215293966U (en) | 2021-12-24 |
Family
ID=79536173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120736743.0U Expired - Fee Related CN215293966U (en) | 2021-04-12 | 2021-04-12 | Corrugated metal hose with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215293966U (en) |
-
2021
- 2021-04-12 CN CN202120736743.0U patent/CN215293966U/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: 20211224 |