CN210372354U - Swinging corrugated hose - Google Patents
Swinging corrugated hose Download PDFInfo
- Publication number
- CN210372354U CN210372354U CN201920932278.0U CN201920932278U CN210372354U CN 210372354 U CN210372354 U CN 210372354U CN 201920932278 U CN201920932278 U CN 201920932278U CN 210372354 U CN210372354 U CN 210372354U
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- adapter
- corrugated pipe
- vacuum
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- layer
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Abstract
The utility model discloses a corrugated hose sways, include: the double-deck bellows in vacuum, port flange, inflation valve, adapter one, adapter two, spacing support, port flange of the equal rigid coupling in both ends about the double-deck bellows in vacuum, inflation valve fixed mounting is at the double-deck bellows outer peripheral face middle part in vacuum, evenly install adapter one at the double-deck bellows outer peripheral face middle part in vacuum, the position rigid coupling that both ends correspond to adapter one about the double-deck bellows outer peripheral face in vacuum has adapter two, and two adapters two and an adapter one on same length direction constitute an adapter group, all install a spacing support on every adapter group. The limiting support is arranged on the outer peripheral surface of the vacuum double-layer corrugated pipe, so that the whole device can be prevented from generating large torsional deformation; simultaneously, carbon dioxide is filled into the vacuum double-layer corrugated pipe through the inflation valve, heat insulation can be effectively achieved, the frosting condition on the outer surface of the device is prevented, the carbon dioxide and the frosting condition are combined, and the service life of the swinging corrugated pipe can be prolonged.
Description
Technical Field
The utility model relates to a corrugated hose sways is applied to bellows processing technology field.
Background
The corrugated pipe is a tubular elastic sensitive element which is formed by connecting foldable corrugated sheets along the folding and stretching direction. The corrugated pipe comprises a metal corrugated pipe and other corrugated pipes made of plastics and the like, the metal corrugated pipe is widely applied to industries such as petrifaction, instruments, aerospace, chemical engineering, electric power, cement, metallurgy and the like, and the other corrugated pipes made of plastics and the like have irreplaceable functions in the fields of medium conveying, electric power threading, machine tools, point adding and the like. But the corrugated pipe in the existing market has the problem of easy deformation, and particularly is easy to generate torsional deformation; meanwhile, when the existing corrugated pipe is used in a low-temperature environment, the frosting condition can occur.
SUMMERY OF THE UTILITY MODEL
For solving the defect of the prior art scheme, the utility model discloses a corrugated hose sways has novel structure, long service life's advantage.
The utility model discloses a corrugated hose sways, include: the double-deck bellows in vacuum, port flange, inflation valve, adapter one, adapter two, spacing support, port flange of the equal rigid coupling in both ends about the double-deck bellows in vacuum, inflation valve fixed mounting is at the double-deck bellows outer peripheral face middle part in vacuum, evenly install adapter one at the double-deck bellows outer peripheral face middle part in vacuum, the position rigid coupling that both ends correspond to adapter one about the double-deck bellows outer peripheral face in vacuum has adapter two, and two adapters two and an adapter one on same length direction constitute an adapter group, all install a spacing support on every adapter group.
The vacuum double-layer corrugated pipe consists of an inner layer of compound corrugated pipe and an outer layer of compound corrugated pipe, a gap is reserved between the inner layer of compound corrugated pipe and the outer layer of compound corrugated pipe, the compound corrugated pipe consists of two sections of corrugated pipes and a reinforcing ring connected between the two sections of corrugated pipes, and the two sections of corrugated pipes are connected in series by the reinforcing ring to form the compound corrugated pipe.
The limiting support is formed by combining four hinge rods, a first hinge rod is hinged to a first hinge rod through a hinge pin, the other ends of the first hinge rods are respectively hinged to a second hinge rod and a third hinge rod, and the other ends, which are not connected with the first hinge rods, of the second hinge rod and the third hinge rod are hinged to a second hinge rod through hinge pins.
The number of the limiting supports is at least three, and the limiting supports are uniformly distributed on the outer peripheral surface of the vacuum double-layer corrugated pipe.
By adopting the technical scheme, the method has the following advantages:
1. the structure is novel;
2. the service life is long, and the limiting bracket is arranged on the outer peripheral surface of the vacuum double-layer corrugated pipe, so that the whole device can be prevented from generating large torsional deformation; simultaneously, carbon dioxide is filled into the vacuum double-layer corrugated pipe through the inflation valve, heat insulation can be effectively achieved, the frosting condition on the outer surface of the device is prevented, the carbon dioxide and the frosting condition are combined, and the service life of the swinging corrugated pipe can be prolonged.
Drawings
Fig. 1 is a schematic sectional view of a corrugated swinging hose according to the present invention.
Wherein: 1-a base; 2-a limit sleeve; 3-inner bellows; 4-outer bellows; 5-a top shaft; 6-sealing the cover.
Detailed Description
As shown in fig. 1, the utility model discloses a corrugated hose sways, include: vacuum double-layer corrugated pipe 1, port flange 2, inflation valve 3, adapter 4, adapter two 5, spacing support 6, port flange 2 of the equal rigid coupling in both ends about vacuum double-layer corrugated pipe 1, 3 fixed mounting of inflation valve is at 1 outer peripheral face middle part of vacuum double-layer corrugated pipe, adapter one 4 is evenly installed at 1 outer peripheral face middle part of vacuum double-layer corrugated pipe, the position rigid coupling that both ends correspond to adapter one 4 about 1 outer peripheral face of vacuum double-layer corrugated pipe has adapter two 5, and two adapters on same length direction two 5 and an adapter 4 constitute an adapter group, all install a spacing support 6 on every adapter group.
The vacuum double-layer corrugated pipe 1 is composed of an inner layer of compound corrugated pipe and an outer layer of compound corrugated pipe, a gap is reserved between the inner layer of compound corrugated pipe and the outer layer of compound corrugated pipe, the compound corrugated pipe is composed of two sections of corrugated pipes and a reinforcing ring 101 connected between the two sections of corrugated pipes, and the two sections of corrugated pipes are connected in series through the reinforcing ring 101 to form the compound corrugated pipe.
The limiting support 6 is formed by combining four hinged rods, a first 5-out switching seat on each switching seat group is hinged to a first hinged rod 61 through a pin shaft, the other ends of the first hinged rods 61 are hinged to a second hinged rod 62 and a third hinged rod 63 respectively, and the other ends, which are not connected with the first hinged rod 61, of the second hinged rod 62 and the third hinged rod 63 are hinged to a second switching seat 4 after being connected together through the pin shaft.
The number of the limiting supports 6 is at least three, and the limiting supports are uniformly distributed on the outer peripheral surface of the vacuum double-layer corrugated pipe 1.
The utility model discloses an implement like this: the application the corrugated hose sways adopt vacuum double-layer bellows 1 as major structure, and set up spacing support 6 on vacuum double-layer bellows 1 outer peripheral face, this kind of structure can provide great axial deformation and tangential deformation, but can prevent to turn round to warp, fills into carbon dioxide in 3 to vacuum double-layer bellows 1 through the inflation valve simultaneously, can effectively adiabatically, prevents that the bellows surface from frosting to the holistic life who improves.
Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.
Claims (4)
1. A rocking corrugated hose comprising: vacuum double-deck bellows, port flange, inflation valve, adapter one, adapter two, spacing support, port flange of the equal rigid coupling in both ends about the vacuum double-deck bellows, its characterized in that: the inflation valve is fixedly installed in the middle of the outer peripheral surface of the vacuum double-layer corrugated pipe, the first adapter seat is evenly installed in the middle of the outer peripheral surface of the vacuum double-layer corrugated pipe, the second adapter seat is fixedly connected to the left end and the right end of the outer peripheral surface of the vacuum double-layer corrugated pipe, corresponding to the first adapter seat, two adapter seats in the same length direction and the first adapter seat form an adapter seat group, and a limiting support is installed on each adapter seat group.
2. A rocking corrugated hose according to claim 1, wherein: the vacuum double-layer corrugated pipe consists of an inner layer of compound corrugated pipe and an outer layer of compound corrugated pipe, a gap is reserved between the inner layer of compound corrugated pipe and the outer layer of compound corrugated pipe, the compound corrugated pipe consists of two sections of corrugated pipes and a reinforcing ring connected between the two sections of corrugated pipes, and the two sections of corrugated pipes are connected in series by the reinforcing ring to form the compound corrugated pipe.
3. A rocking corrugated hose according to claim 1, wherein: the limiting support is formed by combining four hinge rods, a first hinge rod is hinged to a first hinge rod through a hinge pin, the other ends of the first hinge rods are respectively hinged to a second hinge rod and a third hinge rod, and the other ends, which are not connected with the first hinge rods, of the second hinge rod and the third hinge rod are hinged to a second hinge rod through hinge pins.
4. A rocking corrugated hose according to claim 1, wherein: the number of the limiting supports is at least three, and the limiting supports are uniformly distributed on the outer peripheral surface of the vacuum double-layer corrugated pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920932278.0U CN210372354U (en) | 2019-06-20 | 2019-06-20 | Swinging corrugated hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920932278.0U CN210372354U (en) | 2019-06-20 | 2019-06-20 | Swinging corrugated hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210372354U true CN210372354U (en) | 2020-04-21 |
Family
ID=70266197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920932278.0U Active CN210372354U (en) | 2019-06-20 | 2019-06-20 | Swinging corrugated hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210372354U (en) |
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2019
- 2019-06-20 CN CN201920932278.0U patent/CN210372354U/en active Active
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