CN209960013U - High negative pressure resistant and deformation-proof steel wire pipe - Google Patents
High negative pressure resistant and deformation-proof steel wire pipe Download PDFInfo
- Publication number
- CN209960013U CN209960013U CN201920132055.6U CN201920132055U CN209960013U CN 209960013 U CN209960013 U CN 209960013U CN 201920132055 U CN201920132055 U CN 201920132055U CN 209960013 U CN209960013 U CN 209960013U
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- steel wire
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- pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims abstract 8
- 238000010168 coupling process Methods 0.000 claims abstract 8
- 238000005859 coupling reaction Methods 0.000 claims abstract 8
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a steel wire pipe of high negative pressure resistance and deformation prevention, including outer pipe layer, its characterized in that, the inside coaxial elasticity anti-pressure layer that is equipped with of outer pipe layer, arc laminating rigid coupling is in on the inner wall of inner tube layer, every there are the articulated piece of hemisphere of a plurality of correspondences by preceding equal rigid coupling backward on the arc, the coaxial concentric tube that is equipped with in center that the bracing piece encloses, the outer wall of concentric tube with the rigid coupling has reset spring between the articulated piece of hemisphere. The utility model discloses simple structure, reasonable in design has inlayed the enhancement layer of steel wire through the setting, and the enhancement layer is meshed gear column structure with outer pipe layer, has strengthened the ability of bearing the high negative pressure of steel wire pipe outer pipe layer, and then has reduced the condition that outer pipe layer takes place to warp because of high negative pressure, through setting up elasticity compressive layer, the articulated piece of hemisphere, bracing piece and reset spring have improved the shock-absorbing capacity on inner pipe layer, convenient to use does benefit to the normal use of steel wire pipe.
Description
Technical Field
The utility model relates to a tubular product technical field especially relates to a steel wire pipe of high negative pressure resistance and deformation prevention.
Background
The steel wire pipe is a rubber pipe with a steel wire framework in the pipe body, and the steel wire pipe can be divided into: the high-pressure steel wire pipe, the low-pressure steel wire pipe, the steel wire framework pipe and the transparent steel wire pipe have both rigidity and flexibility, so that the steel wire pipe has both sufficient mechanical property and rigidity and excellent flexibility, and is widely applied to industries such as industrial and mining, agriculture, water conservancy, civil engineering, food, petroleum, chemical engineering, sanitation and the like. However, the existing steel wire pipe usually needs to bear high negative pressure when in use, the outer pipe layer is easy to deform due to the high negative pressure, the buffer performance of the inner pipe layer is not ideal, and the steel wire pipe is inconvenient to use, so that the normal use of the steel wire pipe is seriously influenced.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provide a high negative pressure resistant and deformation-proof steel wire pipe.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a high negative pressure resistant and deformation resistant steel wire pipe comprises an outer pipe layer and is characterized in that an elastic compression resistant layer is coaxially arranged inside the outer pipe layer, an elastic rubber gasket is arranged inside the elastic compression resistant layer, a reinforcing layer is arranged between the elastic compression resistant layer and the outer pipe layer, a steel wire is embedded in the reinforcing layer, the outer wall of the reinforcing layer and the inner wall of the outer pipe layer are arranged in a meshed gear-shaped structure, the inner wall of the reinforcing layer is fixedly connected with the outer wall of the elastic compression resistant layer in an attached mode, an inner pipe layer is coaxially arranged inside the elastic compression resistant layer and is arranged in an attached mode with the inner wall of the elastic compression resistant layer, a plurality of spring assemblies are circumferentially distributed on the elastic compression resistant layer, the outer ends of the spring assemblies are fixedly connected with the reinforcing layer, the inner ends of the spring assemblies are fixedly connected with the inner pipe layer, and a plurality of arc-shaped plates are distributed on, the arc-shaped plate is fixedly connected to the inner wall of the inner pipe layer in a laminating manner, a plurality of corresponding hemispherical hinged blocks are fixedly connected to the arc-shaped plate from front to back, supporting rods are hinged between the hemispherical hinged blocks in an adjacent manner, concentric pipes are coaxially arranged in the center surrounded by the supporting rods, and reset springs are fixedly connected between the outer walls of the concentric pipes and the hemispherical hinged blocks.
The outer surface of the outer pipe layer is coated with an epoxy resin anticorrosive layer.
The wall thickness of the inner tube layer is 2 mm.
The wall thickness of the concentric tubes is 1 mm.
The utility model has the advantages that: the utility model discloses simple structure, reasonable in design has inlayed the enhancement layer of steel wire through the setting, and the enhancement layer is meshed gear column structure with outer pipe layer, has strengthened the ability of bearing the high negative pressure of steel wire pipe outer pipe layer, and then has reduced the condition that outer pipe layer takes place to warp because of high negative pressure, through setting up elasticity compressive layer, the articulated piece of hemisphere, bracing piece and reset spring have improved the shock-absorbing capacity on inner pipe layer, convenient to use does benefit to the normal use of steel wire pipe.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-outer tube layer; 2-an enhancement layer; 3-an elastic pressure resistant layer; 4-a spring assembly; 5-an inner tube layer; 6-arc-shaped plate; 7-a hemispherical hinged block; 8-a support bar; 9-a return spring; 10-concentric tube;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in figure 1, a high negative pressure resistant and deformation resistant steel wire pipe comprises an outer pipe layer 1, and is characterized in that an elastic pressure resistant layer 3 is coaxially arranged inside the outer pipe layer 1, an elastic rubber gasket is arranged inside the elastic pressure resistant layer 3, a reinforcing layer 2 is arranged between the elastic pressure resistant layer 3 and the outer pipe layer 1, a steel wire is embedded in the reinforcing layer 2, the outer wall of the reinforcing layer 2 and the inner wall of the outer pipe layer 1 are arranged in a meshed gear-shaped structure, the inner wall of the reinforcing layer 2 is fixedly connected with the outer wall of the elastic pressure resistant layer 3 in an attaching manner, an inner pipe layer 5 is coaxially arranged inside the elastic pressure resistant layer 3, the inner pipe layer 5 and the inner wall of the elastic pressure resistant layer 3 are arranged in an attaching manner, a plurality of spring assemblies 4 are circumferentially distributed on the elastic pressure resistant layer 3, the outer ends of the spring assemblies 4 are fixedly connected with the reinforcing layer 2, and the inner ends of the spring assemblies 4 are fixedly connected with, the inner circumference of the inner pipe layer 5 is provided with a plurality of arc-shaped plates 6, the arc-shaped plates 6 are fixedly connected to the inner wall of the inner pipe layer 5 in a fitting manner, each arc-shaped plate 6 is fixedly connected with a plurality of corresponding hemisphere hinged blocks 7 from front to back, the adjacent hemisphere hinged blocks 7 are hinged to a support rod 8, the center surrounded by the support rods 8 is coaxially provided with a concentric pipe 10, and the outer wall of the concentric pipe 10 is fixedly connected with a reset spring 9 between the hemisphere hinged blocks 7.
The outer surface of the outer pipe layer 1 is coated with an epoxy resin anticorrosive layer.
The wall thickness of the inner tube layer 5 is 2 mm.
The wall thickness of the concentric tubes 10 is 1 mm.
The utility model discloses, through setting up enhancement layer 2 that has inlayed the steel wire, enhancement layer 2 is the engaged gear column structure with outer pipe layer 1, has strengthened steel wire pipe outer pipe layer 1's the ability of bearing the weight of high negative pressure, has reduced the condition that outer pipe layer 1 takes place to warp because of high negative pressure, through setting up elasticity compressive layer 3, the articulated piece 7 of hemisphere, bracing piece 8, reset spring 9 has improved the shock-absorbing capacity of interior pipe layer 5, and convenient to use does benefit to the normal use of steel wire pipe, the utility model discloses simple structure, reasonable in design.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (4)
1. The high negative pressure resistant and deformation-resistant steel wire pipe comprises an outer pipe layer (1) and is characterized in that an elastic pressure resistant layer (3) is coaxially arranged inside the outer pipe layer (1), an elastic rubber gasket is arranged in the elastic pressure resistant layer (3), a reinforcing layer (2) is arranged between the elastic pressure resistant layer (3) and the outer pipe layer (1), a steel wire is embedded in the reinforcing layer (2), the outer wall of the reinforcing layer (2) and the inner wall of the outer pipe layer (1) are arranged in a meshed gear-shaped structure, the inner wall of the reinforcing layer (2) is fixedly connected with the outer wall of the elastic pressure resistant layer (3) in a laminating manner, an inner pipe layer (5) is coaxially arranged inside the elastic pressure resistant layer (3), the inner pipe layer (5) and the inner wall of the elastic pressure resistant layer (3) are arranged in a laminating manner, and a plurality of spring assemblies (4) are circumferentially distributed on the elastic pressure resistant layer (3), the outer end of spring unit (4) with enhancement layer (2) rigid coupling, the inner of spring unit (4) with interior pipe layer (5) rigid coupling, the inside circumference distribution of interior pipe layer (5) has a plurality of arcs (6), arc (6) laminating rigid coupling is in on the inner wall of interior pipe layer (5), every there are a plurality of hemispheroid articulated blocks (7) that correspond by preceding equal rigid coupling backward on arc (6), and is adjacent articulated between hemispheroid articulated block (7) have bracing piece (8), the coaxial concentric tube (10) that is equipped with in center that bracing piece (8) enclose, the outer wall of concentric tube (10) with the rigid coupling has reset spring (9) between hemispheroid articulated block (7).
2. A high negative pressure resistant and deformation resistant steel wire pipe according to claim 1, wherein the outer surface of said outer pipe layer (1) is coated with an epoxy resin anticorrosive layer.
3. A high negative pressure resistant and deformation proof steel wire tube according to claim 1, wherein the wall thickness of the inner tube layer (5) is 2 mm.
4. A high negative pressure resistant and deformation preventing steel wire tube according to claim 1, wherein the wall thickness of said concentric tubes (10) is 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132055.6U CN209960013U (en) | 2019-01-25 | 2019-01-25 | High negative pressure resistant and deformation-proof steel wire pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132055.6U CN209960013U (en) | 2019-01-25 | 2019-01-25 | High negative pressure resistant and deformation-proof steel wire pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209960013U true CN209960013U (en) | 2020-01-17 |
Family
ID=69236834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920132055.6U Expired - Fee Related CN209960013U (en) | 2019-01-25 | 2019-01-25 | High negative pressure resistant and deformation-proof steel wire pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209960013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914562A (en) * | 2021-01-28 | 2021-06-08 | 深圳市中医院 | Intelligent knee joint state monitoring system and method |
-
2019
- 2019-01-25 CN CN201920132055.6U patent/CN209960013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914562A (en) * | 2021-01-28 | 2021-06-08 | 深圳市中医院 | Intelligent knee joint state monitoring system and method |
| CN112914562B (en) * | 2021-01-28 | 2021-11-02 | 深圳市中医院 | Intelligent knee joint state monitoring system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301800 No.10, Chaoyang East Road, plastic products industrial zone, Baodi District, Tianjin Patentee after: Tianjin Jingtong Pipeline Technology Co.,Ltd. Address before: 301800 No.10, Chaoyang East Road, plastic products industrial zone, Baodi District, Tianjin Patentee before: TIANJIN JINGTONG PIPE INDUSTRY Co.,Ltd. |
|
| 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: 20200117 |