CN212360399U - Stainless steel pipe convenient to installation - Google Patents
Stainless steel pipe convenient to installation Download PDFInfo
- Publication number
- CN212360399U CN212360399U CN202021152826.7U CN202021152826U CN212360399U CN 212360399 U CN212360399 U CN 212360399U CN 202021152826 U CN202021152826 U CN 202021152826U CN 212360399 U CN212360399 U CN 212360399U
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- China
- Prior art keywords
- annular
- steel pipe
- connecting pipe
- annular connecting
- stainless steel
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 38
- 239000010935 stainless steel Substances 0.000 title claims abstract description 38
- 238000009434 installation Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 229920000459 Nitrile rubber Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 239000003351 stiffener Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a stainless steel pipe convenient to installation, its technical scheme main points are: the steel pipe comprises a first steel pipe body and a second steel pipe body, wherein an annular connecting pipe is fixedly arranged at one end of the first steel pipe body, an annular connector is fixedly arranged in the second steel pipe body and corresponds to one end of the annular connecting pipe, an annular groove is formed in the annular connector, the annular connecting pipe and the annular groove are mutually matched and connected, a plurality of sliding grooves are formed in the lower end of the annular connecting pipe, a reset spring is fixedly arranged in each sliding groove, a limiting block is fixedly arranged at the other end of the reset spring, a plurality of limiting grooves are formed in the annular groove and correspond to the limiting blocks, a plurality of reinforcing rods are fixedly arranged in the annular connecting pipe and the annular connector, and the reinforcing rods are mutually crossed in the annular connecting pipe and the annular connector; the utility model provides a current stainless steel pipe be not convenient for the problem of installation.
Description
Technical Field
The utility model belongs to the technical field of the stainless steel tube technique and specifically relates to a stainless steel tube convenient to installation.
Background
The stainless steel pipe is a hollow long-strip cylindrical steel, and the application range of the stainless steel pipe is used as a pipeline for conveying fluid, and the stainless steel pipe is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like in petroleum, chemical engineering, medical treatment, food, light industry, mechanical instruments and the like. In addition, the steel plate is light in weight when being bent and has the same torsional strength, so that the steel plate is widely used for manufacturing mechanical parts and engineering structures and is also commonly used as furniture and kitchen ware and the like.
In the prior art, when the energy devices of the guardrail are assembled, the energy devices are generally assembled in advance and then transported to a destination for installation, but some finished products are inconvenient to transport due to large sizes.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a stainless steel pipe convenient to installation to solve the problem of the current stainless steel pipe inconvenient installation of mentioning in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a stainless steel pipe convenient to install comprises a first steel pipe body and a second steel pipe body, wherein one end of the first steel pipe body is fixedly provided with an annular connecting pipe, an annular connector is fixedly arranged at one end corresponding to the annular connecting pipe in the second steel pipe body, an annular groove is arranged inside the annular connector, the annular connecting pipe is mutually matched and connected with the annular groove, the lower end of the annular connecting pipe is provided with a plurality of sliding grooves, the interior of each sliding groove is fixedly provided with a return spring, the other end of the return spring is fixedly provided with a limiting block, a plurality of limiting grooves are arranged in the annular groove at positions corresponding to the limiting blocks, the annular connecting pipe with the inside of annular connector is fixed and is provided with a plurality of stiffeners, the stiffener intercrossing sets up the annular connecting pipe with the inside of annular connector.
Furthermore, the annular connecting pipe and the annular connector are both made of stainless steel materials.
Through adopting above-mentioned technical scheme, the annular connecting pipe all uses stainless steel with the annular connector, can guarantee the holistic structural stability of stainless steel pipe and be difficult to rusty characteristic.
Furthermore, the outer diameter of the annular connecting pipe is smaller than that of the first steel pipe body, and the inner diameter of the annular connector is smaller than that of the second steel pipe body.
Through adopting above-mentioned technical scheme, guarantee that after annular connecting pipe and annular connector mutually supported and are connected, the gap between first steel pipe body and the second steel pipe body is less.
Furthermore, the root of the limiting block is cylindrical, and the top end of the limiting block is hemispherical.
Through adopting above-mentioned technical scheme, be favorable to operating personnel when assembling the stainless steel pipe, the stopper can be blocked into to the inside of annular groove easily.
Furthermore, a rubber sealing ring is fixedly arranged at a position, corresponding to the root of the annular connecting pipe, of one end of the first steel pipe body, and the rubber sealing ring is made of nitrile rubber.
Through adopting above-mentioned technical scheme, can improve the leakproofness between first steel pipe body and the second steel pipe body.
Furthermore, the upper end of the annular connector is provided with a sealing groove at a position corresponding to the rubber sealing ring.
Through adopting above-mentioned technical scheme, rubber seal can place in the inside of sealed recess for the gap between first steel pipe body and the second steel pipe body is less.
To sum up, the utility model discloses mainly have following beneficial effect:
1. the utility model discloses a, set up annular connecting pipe and annular connector respectively through the one end at first steel pipe body and second steel pipe body, when the installation, press a plurality of stoppers of annular connecting pipe lower extreme simultaneously, insert annular connecting pipe to annular connector, play the inside of spacing groove when a plurality of stoppers and accomplished the cooperation of stainless steel pipe promptly and connect, it is simple convenient to install, has saved the time of installation simultaneously.
2. The utility model discloses a, through the fixed a plurality of stiffeners that are provided with in the inside of annular connecting pipe and annular connector, stiffener intercrossing sets up in the inside of annular connecting pipe and annular connector, can improve the joint strength of annular connecting pipe and annular connector junction, improves its life-span of normally using.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken at B-B of FIG. 2;
FIG. 4 is a sectional view at A-A in FIG. 1 according to example 2.
In the figure: 1. a first steel pipe body; 2. a second steel pipe body; 3. an annular connecting pipe; 301. a sliding groove; 4. an annular connector; 5. an annular groove; 501. a limiting groove; 6. a return spring; 7. a limiting block; 8. a reinforcing bar; 9. a rubber seal ring; 10. the groove is sealed.
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-3, a stainless steel pipe convenient to install comprises a first steel pipe body 1 and a second steel pipe body 2, one end of the first steel pipe body 1 is fixedly provided with an annular connecting pipe 3, one end of the second steel pipe body 2 corresponding to the annular connecting pipe 3 is fixedly provided with an annular connector 4, the inside of the annular connector 4 is provided with an annular groove 5, the annular connecting pipe 3 is mutually matched and connected with the annular groove 5, the lower end of the annular connecting pipe 3 is provided with four sliding grooves 301, the inside of the sliding grooves 301 is fixedly provided with a return spring 6, the other end of the return spring 6 is fixedly provided with a stopper 7, the inside of the annular groove 5 is provided with four stopper grooves 501 at positions corresponding to the four stoppers 7, the stopper grooves 501 do not extend to the outer end of the annular connecting pipe 3 and are communicated with the outside, thus, when people use the stainless steel pipe can, because the limit block 7 is touched carelessly, the annular connecting pipe 3 is separated from the annular connector 4, causing unnecessary trouble, when the annular connecting pipe is installed, the four limit blocks 7 at the lower end of the annular connecting pipe 3 are pressed at the same time, the annular connecting pipe 3 is inserted into the annular connector 4, when the four limit blocks 7 are bounced to the inner part of the limit groove 501, the matching connection of the stainless steel pipes is completed, the installation is simple and convenient, meanwhile, the installation time is saved, six reinforcing rods 8 are fixedly arranged in the annular connecting pipe 3 and the annular connector 4 respectively, the six reinforcing rods 8 are intersected with each other to form three groups of reinforcing rod 8 assemblies, the three groups of reinforcing rod 8 assemblies are arranged in the annular connecting pipe 3 and the annular connector 4 respectively, the reinforcing rods 8 are arranged to improve the connecting strength of the joint of the annular connecting pipe 3 and the annular connector 4, and the service life of the annular connecting pipe 3 and the annular connector 4 is prolonged.
Referring to fig. 1 and 2, the annular connection pipe 3 and the annular connector 4 are made of stainless steel, and according to actual use conditions, the stainless steel can be made of free-cutting stainless steel, non-magnetic stainless steel, low-temperature stainless steel, high-strength stainless steel and other stainless steel with different functions.
Referring to fig. 1 and 2, the outer diameter of the annular connecting pipe 3 is smaller than the outer diameter of the first steel pipe body 1, and the inner diameter of the annular connector 4 is smaller than the inner diameter of the second steel pipe body 2, and specifically, the annular connecting pipe 3 and the annular connector 4 may be fixedly connected to the first steel pipe body 1 and the second steel pipe body 2 respectively by welding.
Referring to fig. 2 and 3, the root of the stopper 7 is cylindrical, the top of the stopper 7 is hemispherical, the outer diameter of the stopper 7 is smaller than the inner diameters of the sliding groove 301 and the limiting groove 501, so as to ensure that the stopper 7 can freely slide in the sliding groove 301 and the limiting groove 501, and the stopper 7 is made of stainless steel.
Referring to fig. 1 and 2, a rubber seal ring 9 is fixedly arranged at a position corresponding to the root of the annular connecting pipe 3 at one end of the first steel pipe body 1, the rubber seal ring 9 is made of nitrile rubber, and the nitrile rubber has excellent oil resistance, high wear resistance, high heat resistance, high bonding force, and good water resistance and air tightness.
Referring to fig. 1 and 2, the upper end of the annular connector 4 is provided with a sealing groove 10 at a position corresponding to the rubber seal 9, and the width of the sealing groove 10 does not exceed the section width of the rubber seal 9.
Example 2
Referring to fig. 1 and 4, a stainless steel pipe easy to install is different from the first embodiment in that: annular groove 5's inside has been seted up four spacing grooves 501 in the position department that corresponds to four stopper 7, spacing groove 501 extends to annular connecting pipe 3's outer end and external switch-on, so, accomplish the installation after annular connecting pipe 3 and annular connector 4, stopper 7 can stretch out to the external world along spacing groove 501, people can dismantle the stainless steel pipe after the installation completion as required this moment, in the dismantlement, only need press four stopper 7 simultaneously and with first steel pipe body 1 and second steel pipe body 2 pull open each other can.
The utility model discloses when using, when the stainless steel pipe is installed to needs, take up first steel pipe body 1 and second steel pipe body 2, four stopper 7 on the annular connecting pipe 3 are pressed simultaneously to a hand, aim at annular connecting pipe 3 annular connector 4 and insert to the inside annular groove 5 of annular connector 4, continuously press annular connecting pipe 3, when stopper 7 extends limiting groove 501 inside, under reset spring 6's effect, reset spring 6 can drive stopper 7 and stretch out, this moment under four stopper 7's effect, first steel pipe body 1 has accomplished assembling each other with second steel pipe body 2, and the operation is simple, and the installation is swift.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a stainless steel pipe convenient to installation, includes first steel pipe body (1) and second steel pipe body (2), its characterized in that: an annular connecting pipe (3) is fixedly arranged at one end of the first steel pipe body (1), an annular connector (4) is fixedly arranged at one end corresponding to the annular connecting pipe (3) in the second steel pipe body (2), an annular groove (5) is formed in the annular connector (4), the annular connecting pipe (3) and the annular groove (5) are mutually matched and connected, a plurality of sliding grooves (301) are formed in the lower end of the annular connecting pipe (3), a reset spring (6) is fixedly arranged in each sliding groove (301), a limiting block (7) is fixedly arranged at the other end of each reset spring (6), a plurality of limiting grooves (501) are formed in the positions corresponding to the limiting blocks (7) in the annular groove (5), and a plurality of reinforcing rods (8) are fixedly arranged in the annular connecting pipe (3) and the annular connector (4), the reinforcing rods (8) are arranged in the annular connecting pipe (3) and the annular connector (4) in a mutually crossed mode.
2. A stainless steel tube easy to install according to claim 1 wherein: the annular connecting pipe (3) and the annular connector (4) are made of stainless steel materials.
3. A stainless steel tube easy to install according to claim 1 wherein: the outer diameter of the annular connecting pipe (3) is smaller than that of the first steel pipe body (1), and the inner diameter of the annular connecting head (4) is smaller than that of the second steel pipe body (2).
4. A stainless steel tube easy to install according to claim 1 wherein: the root of the limiting block (7) is cylindrical, and the top of the limiting block (7) is hemispherical.
5. A stainless steel tube easy to install according to claim 1 wherein: one end of the first steel pipe body (1) is fixedly provided with a rubber sealing ring (9) at a position corresponding to the root of the annular connecting pipe (3), and the rubber sealing ring (9) is made of nitrile rubber.
6. A stainless steel tube for easy installation according to claim 5, wherein: and the upper end of the annular connector (4) is provided with a sealing groove (10) at a position corresponding to the rubber sealing ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152826.7U CN212360399U (en) | 2020-06-20 | 2020-06-20 | Stainless steel pipe convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152826.7U CN212360399U (en) | 2020-06-20 | 2020-06-20 | Stainless steel pipe convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212360399U true CN212360399U (en) | 2021-01-15 |
Family
ID=74151475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021152826.7U Expired - Fee Related CN212360399U (en) | 2020-06-20 | 2020-06-20 | Stainless steel pipe convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212360399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952643A (en) * | 2021-01-28 | 2021-06-11 | 徐继和 | But quick assembly disassembly's single-phase measurement insulated operating rod of low pressure |
-
2020
- 2020-06-20 CN CN202021152826.7U patent/CN212360399U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952643A (en) * | 2021-01-28 | 2021-06-11 | 徐继和 | But quick assembly disassembly's single-phase measurement insulated operating rod of low pressure |
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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: 20210115 |