CN114526380A - Novel general tubular construction - Google Patents
Novel general tubular construction Download PDFInfo
- Publication number
- CN114526380A CN114526380A CN202210365334.3A CN202210365334A CN114526380A CN 114526380 A CN114526380 A CN 114526380A CN 202210365334 A CN202210365334 A CN 202210365334A CN 114526380 A CN114526380 A CN 114526380A
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- CN
- China
- Prior art keywords
- rod
- tube
- limiting
- hole
- outer tube
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title description 3
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 26
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a novel universal tube structure, and particularly relates to the field of universal tubes. According to the invention, the groove and the clamping rod are arranged, and compared with the prior art, the reinforcing rod and the groove are U-shaped in cross section, so that the reinforcing rod can be positioned in the groove to clamp the outer pipe and prevent the outer pipe from moving, the clamping rod is prevented from shaking due to the fact that the limiting hole is completely matched with the limiting rod, the circular ring is fixedly connected with the outer pipe through the cross rod, the circular ring can be prevented from moving, the connection with the outer pipe is enhanced, the connection between the outer pipe and the inner pipe is increased, the connection between the inner pipe and the outer pipe can be enhanced for multiple times, the connection instability is prevented, and the impact resistance is increased.
Description
Technical Field
The invention relates to the field of universal pipes, in particular to a novel universal pipe structure.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure point to a low pressure point of a pipeline, or is transported by the pressure or gravity of the fluid itself. The pipelines have a wide range of applications, mainly in water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, hydraulic engineering and various industrial devices.
In the prior art, still there are still more shortcomings, for example, if the inner pipe and the outer pipe of the pipeline can not be connected many times when being connected, the connection between the inner pipe and the outer pipe is easy to be unstable, the pipeline is not impact-resistant, and the use is inconvenient.
Disclosure of Invention
Technical problem to be solved
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a novel universal tube structure which, by providing a groove and a clamping rod, compared to the prior art, because the cross sections of the reinforcing rod and the groove are both U-shaped, the reinforcing rod can be positioned in the groove to clamp the outer pipe and prevent the outer pipe from moving, and because the hole is matched with the clamping rod, the clamping rod enters the hole, and the limiting hole is completely combined with the limiting rod, because the limiting hole is completely matched with the limiting rod, the clamping rod is prevented from shaking, and the circular ring is fixedly connected with the outer tube through the cross rod, can prevent the circular ring from moving, strengthen the connection with the outer pipe, increase the connectivity between the outer pipe and the inner pipe, therefore, the connection between the inner pipe and the outer pipe can be strengthened for many times, the unstable connection is prevented, the impact resistance is increased, and the problems in the background art are solved.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel general tubular construction, includes the outer tube, the inner wall of outer tube is provided with the inner tube, outer tube and inner tube fixed connection, the outer wall surface and the both ends surface of outer tube all are provided with the recess, the quantity of recess is a plurality of, the inside of recess is provided with the stiffener, the inner wall of outer tube is provided with the hole, the inside of hole is provided with the kelly, kelly and hole looks adaptation.
The specific implementation mode is as follows: because the cross sectional shape of stiffener and recess is the U-shaped, can let the stiffener be located the inside of recess, block the outer tube, prevent that the outer tube from taking place to remove, and because hole and kelly looks adaptation, let the kelly advance the inside of hole, and make restriction hole and restriction pole merge completely, because restriction hole and restriction pole looks adaptation completely, prevent that the kelly from taking place to rock, and the ring passes through horizontal pole and outer tube fixed connection, can prevent that the ring from taking place to move, strengthen being connected with the outer tube, let the connectivity of outer tube and inner tube increase, thereby can strengthen being connected of inner tube and outer tube many times, prevent to connect unstably, make shock-resistant increase.
In a preferred embodiment, the reinforcing rod is fixedly connected with the inner tube, and the cross-sectional shapes of the groove and the reinforcing rod are U-shaped.
In a preferred embodiment, the clamping rod is fixedly connected with the inner tube, and one end of the clamping rod is provided with a limiting hole.
In a preferred embodiment, the number of the catching bars is plural, and the restriction hole of one end surface of each catching bar is plural.
In a preferred embodiment, the limiting hole is internally provided with a limiting rod, the limiting rod is completely positioned inside the limiting hole, and the limiting rod is fixedly connected with the outer tube.
In a preferred embodiment, the front and back of each clamping rod are provided with fixing rods, and the outer sides of the fixing rods are provided with circular rings.
In a preferred embodiment, a cross bar is arranged on one side of the circular ring, and the circular ring is fixedly connected with the outer pipe through the cross bar.
(III) advantageous effects
The invention provides a novel universal tube structure, which has the following beneficial effects:
1. according to the invention, the groove and the clamping rod are arranged, compared with the prior art, the reinforcing rod and the groove are U-shaped in cross section, so that the reinforcing rod can be positioned in the groove to clamp the outer pipe and prevent the outer pipe from moving, the clamping rod enters the hole due to the matching of the hole and the clamping rod, the limiting hole and the limiting rod are completely combined, the clamping rod is prevented from shaking due to the complete matching of the limiting hole and the limiting rod, the circular ring is fixedly connected with the outer pipe through the cross rod, the movement of the circular ring can be prevented, the connection with the outer pipe is enhanced, the connection between the outer pipe and the inner pipe is increased, the connection between the inner pipe and the outer pipe can be enhanced for multiple times, the connection instability is prevented, and the impact resistance is increased;
2. compared with the prior art, the reinforcing rod is arranged, so that the surface of the reinforcing rod, which is far away from the inner pipe, and the outer side surface of the outer pipe are horizontally arranged in a collinear manner, and the two ends of the reinforcing rod and the inner wall of the inner pipe are vertically arranged in a collinear manner, so that the surface bulges can be reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a top view of the reinforcing bar and outer tube of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.
FIG. 4 is a side view of the jamming rod and restraining rod of the present invention.
The reference signs are: the device comprises an outer pipe 1, an inner pipe 2, a groove 3, a reinforcing rod 4, holes 5, a clamping rod 6, a limiting hole 7, a limiting rod 8, a fixing rod 9, a ring 10 and a cross rod 11.
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.
The invention provides a novel universal tube structure which comprises an outer tube 1, wherein an inner tube 2 is arranged on the inner wall of the outer tube 1, the outer tube 1 is fixedly connected with the inner tube 2, grooves 3 are formed in the surface of the outer wall and the surfaces of two ends of the outer tube 1, the number of the grooves 3 is multiple, reinforcing rods 4 are arranged inside the grooves 3, holes 5 are formed in the inner wall of the outer tube 1, clamping rods 6 are arranged inside the holes 5, and the clamping rods 6 are matched with the holes 5.
Furthermore, the reinforcing rod 4 is fixedly connected with the inner tube 2, and the cross sections of the groove 3 and the reinforcing rod 4 are both U-shaped.
Furthermore, the clamping rod 6 is fixedly connected with the inner tube 2, and one end of the clamping rod 6 is provided with a limiting hole 7.
Further, the number of the jamming rods 6 is plural, and the limiting hole 7 of one end surface of each jamming rod 6 is plural.
Further, a limiting rod 8 is arranged inside the limiting hole 7, the limiting rod 8 is completely located inside the limiting hole 7, and the limiting rod 8 is fixedly connected with the outer tube 1.
Furthermore, the front and the back of each clamping rod 6 are provided with fixing rods 9, and the outer sides of the fixing rods 9 are provided with circular rings 10.
Furthermore, a cross rod 11 is arranged on one side of the circular ring 10, and the circular ring 10 is fixedly connected with the outer pipe 1 through the cross rod 11.
In conclusion, the working process of the invention is as follows: when in use, the reinforcing rod 4 is combined with the groove 3, the cross sections of the reinforcing rod 4 and the groove 3 are both U-shaped, the reinforcing rod 4 can be positioned inside the groove 3 to clamp the outer tube 1 and prevent the outer tube 1 from moving, the stability of connection is enhanced because the two ends of the reinforcing rod 4 are fixedly connected with the inner tube 2, the clamping rod 6 enters the hole 5 because the hole 5 is matched with the clamping rod 6, the limiting hole 7 is completely combined with the limiting rod 8, the clamping rod 6 is prevented from shaking because the limiting hole 7 is completely matched with the limiting rod 8, the fixing rod 9 penetrates through the ring 10, the ring 10 is fixedly connected with the outer tube 1 through the transverse rod 11, the movement of the ring 10 can be prevented, the connection with the outer tube 1 is enhanced, the connectivity between the outer tube 1 and the inner tube 2 is increased, the connection between the inner tube 2 and the outer tube 1 can be enhanced for many times, and the connection instability is prevented, make shock-resistant increase, because the surface that inner tube 2 was kept away from to stiffener 4 and the outside surface of outer tube 1 set up for the level collineation, and the both ends of stiffener 4 and the 2 inner walls of inner tube are vertical collineation setting, can reduce the arch on surface.
The working principle of the invention is as follows:
referring to the attached drawings 1 and 3-4 of the specification, when the novel universal tube structure disclosed by the embodiment of the invention is used, as the cross sections of the reinforcing rod 4 and the groove 3 are both U-shaped, the reinforcing rod 4 can be positioned inside the groove 3 to clamp the outer tube 1, so that the outer tube 1 is prevented from moving, and as the hole 5 is matched with the clamping rod 6, the clamping rod 6 enters the hole 5, and the limiting hole 7 and the limiting rod 8 are completely combined, and as the limiting hole 7 is completely matched with the limiting rod 8, the clamping rod 6 is prevented from shaking, and the circular ring 10 is fixedly connected with the outer tube 1 through the cross rod 11, so that the circular ring 10 can be prevented from moving, the connection with the outer tube 1 is enhanced, the connectivity between the outer tube 1 and the inner tube 2 is increased, the connection between the inner tube 2 and the outer tube 1 can be enhanced for multiple times, the connection instability is prevented, and the impact resistance is increased;
referring to the accompanying drawings 1-2 in the specification, in the novel universal pipe structure of the embodiment of the invention, when in use, because the surface of the reinforcing rod 4 far away from the inner pipe 2 and the outer side surface of the outer pipe 1 are horizontally arranged in a collinear manner, and the two ends of the reinforcing rod 4 and the inner wall of the inner pipe 2 are vertically arranged in a collinear manner, the surface bulges can be reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A novel universal tube structure, comprising an outer tube (1), characterized in that: the inner wall of outer tube (1) is provided with inner tube (2), outer tube (1) and inner tube (2) fixed connection, the outer wall surface and the both ends surface of outer tube (1) all are provided with recess (3), the quantity of recess (3) is a plurality of, the inside of recess (3) is provided with stiffener (4), the inner wall of outer tube (1) is provided with hole (5), the inside of hole (5) is provided with kelly (6), kelly (6) and hole (5) looks adaptation.
2. A novel universal tube structure according to claim 1, wherein: the reinforcing rod (4) is fixedly connected with the inner tube (2), and the cross sections of the groove (3) and the reinforcing rod (4) are U-shaped.
3. A novel universal tube structure according to claim 1, wherein: the clamping rod (6) is fixedly connected with the inner tube (2), and one end of the clamping rod (6) is provided with a limiting hole (7).
4. A novel universal tube structure according to claim 3, wherein: the number of the clamping rods (6) is multiple, and the limiting hole (7) in one end surface of each clamping rod (6) is multiple.
5. A novel universal tube structure according to claim 3, wherein: the limiting device is characterized in that a limiting rod (8) is arranged inside the limiting hole (7), the limiting rod (8) is completely located inside the limiting hole (7), and the limiting rod (8) is fixedly connected with the outer tube (1).
6. A novel universal tube structure according to claim 1, wherein: the front and the back of each clamping rod (6) are provided with fixing rods (9), and the outer sides of the fixing rods (9) are provided with circular rings (10).
7. A novel universal tube structure according to claim 6, wherein: one side of the circular ring (10) is provided with a cross rod (11), and the circular ring (10) is fixedly connected with the outer pipe (1) through the cross rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210365334.3A CN114526380B (en) | 2022-04-08 | 2022-04-08 | General pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210365334.3A CN114526380B (en) | 2022-04-08 | 2022-04-08 | General pipe structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114526380A true CN114526380A (en) | 2022-05-24 |
| CN114526380B CN114526380B (en) | 2023-11-14 |
Family
ID=81627892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210365334.3A Active CN114526380B (en) | 2022-04-08 | 2022-04-08 | General pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114526380B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274663A (en) * | 1978-03-27 | 1981-06-23 | Drill Systems, Inc. | Multiple wall drill pipe |
| EP0328094A2 (en) * | 1988-02-08 | 1989-08-16 | Joh. Vaillant GmbH u. Co. | Doublewalled pipe and connection of coaxial doublewalled pipe sections by means of a connection piece consisting of such a doublewalled pipe |
| DE202006016917U1 (en) * | 2006-03-30 | 2006-12-28 | Yu, Jinxing, Suzhou | Telescopic pipe for dust collector comprises outer tube, inner tube with axes direction extension stop bar, stop part combination act with stop trough of stop bar, and stop part is installed inside guiding-sheathing |
| DE102009031465A1 (en) * | 2009-07-01 | 2011-01-13 | Eugen Geyer Gmbh | Multi-channel tube has outer tube, where insert element is inserted in inner chamber for forming two passage channels, and one of multiple recesses of outer pipe forms press fit |
| CN207394146U (en) * | 2017-08-30 | 2018-05-22 | 上海贝思特管业有限公司 | A kind of PVC is modified solid wall pipe |
| CN208107350U (en) * | 2018-04-25 | 2018-11-16 | 江苏舜龙管业科技有限公司 | Dual-metal clad steel pipe |
| CN209067972U (en) * | 2018-10-09 | 2019-07-05 | 江西天丰建设集团管业科技有限公司 | A kind of double-colored reinforced composite pipe of bilayer ribbing |
| CN209484525U (en) * | 2019-02-15 | 2019-10-11 | 江苏宏翔照明电气有限公司 | A kind of lamp stand production steel pipe easy to process |
| CN215568570U (en) * | 2021-06-07 | 2022-01-18 | 重庆巨港管业有限公司 | Effectual compound pipe of plastic-sprayed steel of resistance to compression |
| CN215635455U (en) * | 2021-06-07 | 2022-01-25 | 嘉善鸿达塑业股份有限公司 | High-strength inner-diameter double-wall corrugated polyethylene PPR pipe |
| CN215674031U (en) * | 2021-06-10 | 2022-01-28 | 常州杜尔博流体技术有限公司 | Marine liquefied natural gas double-wall fuel pipe with high sealing performance |
| CN215721333U (en) * | 2021-06-29 | 2022-02-01 | 镇江景宇管道设备有限公司 | High-strength double-wall corrugated pipe |
| CN215926282U (en) * | 2021-09-14 | 2022-03-01 | 赵雷 | Steel construction connecting device for civil engineering |
-
2022
- 2022-04-08 CN CN202210365334.3A patent/CN114526380B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274663A (en) * | 1978-03-27 | 1981-06-23 | Drill Systems, Inc. | Multiple wall drill pipe |
| EP0328094A2 (en) * | 1988-02-08 | 1989-08-16 | Joh. Vaillant GmbH u. Co. | Doublewalled pipe and connection of coaxial doublewalled pipe sections by means of a connection piece consisting of such a doublewalled pipe |
| DE202006016917U1 (en) * | 2006-03-30 | 2006-12-28 | Yu, Jinxing, Suzhou | Telescopic pipe for dust collector comprises outer tube, inner tube with axes direction extension stop bar, stop part combination act with stop trough of stop bar, and stop part is installed inside guiding-sheathing |
| DE102009031465A1 (en) * | 2009-07-01 | 2011-01-13 | Eugen Geyer Gmbh | Multi-channel tube has outer tube, where insert element is inserted in inner chamber for forming two passage channels, and one of multiple recesses of outer pipe forms press fit |
| CN207394146U (en) * | 2017-08-30 | 2018-05-22 | 上海贝思特管业有限公司 | A kind of PVC is modified solid wall pipe |
| CN208107350U (en) * | 2018-04-25 | 2018-11-16 | 江苏舜龙管业科技有限公司 | Dual-metal clad steel pipe |
| CN209067972U (en) * | 2018-10-09 | 2019-07-05 | 江西天丰建设集团管业科技有限公司 | A kind of double-colored reinforced composite pipe of bilayer ribbing |
| CN209484525U (en) * | 2019-02-15 | 2019-10-11 | 江苏宏翔照明电气有限公司 | A kind of lamp stand production steel pipe easy to process |
| CN215568570U (en) * | 2021-06-07 | 2022-01-18 | 重庆巨港管业有限公司 | Effectual compound pipe of plastic-sprayed steel of resistance to compression |
| CN215635455U (en) * | 2021-06-07 | 2022-01-25 | 嘉善鸿达塑业股份有限公司 | High-strength inner-diameter double-wall corrugated polyethylene PPR pipe |
| CN215674031U (en) * | 2021-06-10 | 2022-01-28 | 常州杜尔博流体技术有限公司 | Marine liquefied natural gas double-wall fuel pipe with high sealing performance |
| CN215721333U (en) * | 2021-06-29 | 2022-02-01 | 镇江景宇管道设备有限公司 | High-strength double-wall corrugated pipe |
| CN215926282U (en) * | 2021-09-14 | 2022-03-01 | 赵雷 | Steel construction connecting device for civil engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114526380B (en) | 2023-11-14 |
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