CN217272791U - Stainless steel quick lock - Google Patents
Stainless steel quick lock Download PDFInfo
- Publication number
- CN217272791U CN217272791U CN202220628352.1U CN202220628352U CN217272791U CN 217272791 U CN217272791 U CN 217272791U CN 202220628352 U CN202220628352 U CN 202220628352U CN 217272791 U CN217272791 U CN 217272791U
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- China
- Prior art keywords
- stainless steel
- lantern ring
- steel lantern
- quick lock
- ring
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- Expired - Fee Related
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 115
- 239000010935 stainless steel Substances 0.000 title claims abstract description 115
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a stainless steel quick lock, which relates to the technical field of pipeline repair devices and solves the problems of inconvenient operation, lower efficiency and poorer repair effect of the existing stainless steel quick lock during repair, and comprises a first stainless steel lantern ring; a second stainless steel lantern ring is arranged on the right side of the first stainless steel lantern ring; a rubber ring is arranged on the outer side of the first stainless steel lantern ring and the outer side of the second stainless steel lantern ring; the inner sides of the bottom and the top of the first stainless steel lantern ring are respectively and fixedly provided with a first locking block; a second locking block is fixedly arranged on the inner side of the bottom and the inner side of the top of the second stainless steel lantern ring; and two locking screw rods are embedded into the first locking blocks through threads. This device need not to dig out the pipeline when restoreing the pipeline, easy operation during the restoration, and efficiency also can improve greatly, and the gliding condition also is difficult for appearing in the rubber circle moreover, and the repairing effect is better.
Description
Technical Field
The utility model belongs to the technical field of the pipeline prosthetic devices, more specifically say, in particular to stainless steel is locked fast.
Background
Because many underground piping lay time is longer, and construction process and pipeline material at that time are relatively poor, these pipelines cause local damage because of corruption, overload, foundation settlement or human factor etc. in the operation throughout the year, take place accidents such as road surface subsides, bring huge economic loss, so just need to restore the inside lining of some damaged pipelines, can use stainless steel quick lock during the restoration usually.
Based on the above, the present inventors found that the following problems exist: present stainless steel is locked fast need dig the side with the pipeline and can be restoreed when restoreing the pipeline more, and the operation is inconvenient during the restoration, and efficiency is lower, need rely on the rubber circle to seal more during the restoration moreover, but these rubber circles slide easily and cause sealed inefficacy, and the repair effect is relatively poor.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a stainless steel quick lock is provided, so as to achieve the purpose of having more practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a stainless steel locks fast to solve present stainless steel and lock inconvenient operation when restoreing fast, efficiency is lower, the relatively poor problem of repair effect.
The purpose and the efficacy of the stainless steel quick lock of the utility model are achieved by the following concrete technical means:
the stainless steel quick lock comprises a first stainless steel lantern ring; a second stainless steel lantern ring is arranged on the right side of the first stainless steel lantern ring; a rubber ring is arranged on the outer side of the first stainless steel lantern ring and the outer side of the second stainless steel lantern ring; the inner sides of the bottom and the top of the first stainless steel lantern ring are respectively and fixedly provided with a first locking block; a second locking block is fixedly arranged on the inner side of the bottom and the inner side of the top of the second stainless steel lantern ring; and two locking screw rods are embedded into the first locking blocks through threads.
Furthermore, the inside of rubber circle all is provided with two annular grooves, and the width of annular groove equals with the width of the protruding strip of first stainless steel lantern ring and the stainless steel lantern ring outside arc.
Furthermore, the outside of rubber circle is provided with two sets of annular archs, and every group annular protruding by the annular piece that three equidistance was arranged and constitute.
Furthermore, the both ends of the first stainless steel lantern ring are wrapped up in the both ends outside of the second stainless steel lantern ring respectively, and the both ends of the second stainless steel lantern ring all are provided with one section of narrow plate.
Furthermore, an open slot is formed between the inner wall of the first locking block and the inner wall of the first stainless steel lantern ring, and an L-shaped convex block is arranged on the second locking block.
Furthermore, the outer sides of the first stainless steel lantern ring and the second stainless steel lantern ring are both fixedly provided with two arc-shaped protruding strips.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a first stainless steel lantern ring and second stainless steel lantern ring support, the rubber circle is direct to seal up the restoration with the laminating of pipeline inner wall, and first stainless steel lantern ring and the stainless steel lantern ring outside of second all are provided with protruding strip, the inside recess that corresponds that is provided with of rubber circle, therefore be difficult to produce the gliding condition after the rubber circle installation, the bellied annular sheet in the rubber circle outside also can improve sealed effect simultaneously, compare in present stainless steel quick lock, this device need not to dig out the pipeline when restoreing the pipeline, easy operation during the restoration, efficiency also can improve greatly, and the gliding condition also does not easily appear in the rubber circle, the restoration effect is better.
Drawings
Fig. 1 is a schematic view of the assembled bow-axis side structure of the present invention.
Fig. 2 is a schematic view of the assembled bottom side structure of the present invention.
Fig. 3 is a schematic view of the structure of the stainless steel lantern ring on the side of the bent shaft.
Fig. 4 is the utility model discloses the axle side structure sketch map of bowing after the rubber circle dissects.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a first stainless steel collar; 2. a second stainless steel collar; 3. a rubber ring; 4. a first locking block; 5. a second locking block; 6. and locking the screw rod.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a stainless steel quick lock, which comprises a first stainless steel lantern ring 1; a second stainless steel lantern ring 2 is arranged on the right side of the first stainless steel lantern ring 1; the two ends of the first stainless steel lantern ring 1 are wrapped on the outer sides of the two ends of the second stainless steel lantern ring 2 respectively, and the two ends of the second stainless steel lantern ring 2 are provided with a section of narrow plate respectively, so that the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2 can contract and expand, and pipelines with different inner diameters can be tightly pushed; the outer sides of the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2 are both fixedly provided with two arc-shaped convex strips, and the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2 are pushed outwards during assembly to enable the arc-shaped convex strips on the outer sides of the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2 to be embedded into the annular groove on the inner side of the rubber ring 3, so that the rubber ring 3 can be prevented from sliding relative to the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2; a rubber ring 3 is arranged on the outer side of the first stainless steel lantern ring 1 and the outer side of the second stainless steel lantern ring 2; a first locking block 4 is fixedly arranged on the inner side of the bottom and the inner side of the top of the first stainless steel lantern ring 1; a second locking block 5 is fixedly arranged on the inner side of the bottom and the inner side of the top of the second stainless steel lantern ring 2; and a locking screw rod 6 is embedded into the two first locking blocks 4 through threads.
Wherein, the inside of rubber circle 3 all is provided with two annular grooves, and the width of annular groove equals with the width of the protruding strip of first stainless steel lantern ring 1 and the 2 outside arcs of second stainless steel lantern ring, during the equipment with the protruding strip embedding rubber circle 3 inboard annular grooves of the protruding strip of arcs that first stainless steel lantern ring 1 and the 2 outside promotion of second stainless steel lantern ring make its outside, alright avoid rubber circle 3 like this for the protruding strip slip of first stainless steel lantern ring 1 and the 2 second stainless steel lantern rings.
Wherein, the outside of rubber circle 3 is provided with two sets of annular archs, and every annular of group arch comprises the annular piece that three equidistance was arranged, and these annular pieces also can hug closely with the pipeline inner wall when rubber circle 3 hugs closely with drainage pipe's inner wall, and these annular pieces can laminate with the part of the inside unevenness of pipeline more effectually moreover, and sealed effect is better.
Wherein, all be equipped with an open slot between the inner wall of first latch segment 4 and first stainless steel lantern ring 1, all be provided with an L shape protruding piece on the second latch segment 5, the leptoprosopy at 2 both ends of second stainless steel lantern ring can imbed in the open slot between first latch segment 4 and the first stainless steel lantern ring 1 when the equipment, and the protruding piece of L shape on the second latch segment 5 can avoid locking screw 6 to drop.
The specific use mode and function of the embodiment are as follows:
in the utility model, when the device is used for repairing the inside of a damaged pipeline, the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2 are butted together, the two ends of the first stainless steel lantern ring 1 are respectively wrapped on the outer sides of the two ends of the second stainless steel lantern ring 2, then the rubber ring 3 is placed on the outer sides of the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2, the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2 are pushed outwards to enable the arc-shaped convex strips on the outer sides of the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2 to be embedded into the annular groove on the inner side of the rubber ring 3, thus the rubber ring 3 can be prevented from sliding relative to the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2, then the repairing air bag is placed inside the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2 and the device is placed at the damaged position inside the pipeline through the assistance of a pipeline robot, the air bag can prop the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2 open after the air bag is inflated and expanded, meanwhile, the rubber ring 3 can be tightly attached to the inner wall of the pipeline due to the elasticity of the rubber ring, then the air bag can be decompressed and taken out, the first locking block 4 is fixed inside the first stainless steel lantern ring 1 through welding, the second locking block 5 is fixed inside the second stainless steel lantern ring 2 through welding, then the locking screw 6 is rotated in the threaded hole inside the first locking block 4 until one end of the locking screw 6 pushes one side of the second locking block 5 tightly, so that the thrust between the first locking block 4 and the second locking block 5 can be kept, thereby enabling the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2 to tightly push the rubber ring 3 to realize pipeline repair, when the device is used for repairing pipelines with different inner diameters, the connecting quantity of the first stainless steel lantern ring 1 and the second stainless steel lantern ring 2 can be adjusted according to the inner diameters of the pipelines, so that ring bodies with different diameters can be obtained to support the rubber ring 3.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. Stainless steel quick lock, its characterized in that: the quick lock includes: a first stainless steel collar (1); a second stainless steel lantern ring (2) is arranged on the right side of the first stainless steel lantern ring (1); a rubber ring (3) is arranged on the outer side of the first stainless steel lantern ring (1) and the second stainless steel lantern ring (2); a first locking block (4) is fixedly arranged on the inner side of the bottom and the inner side of the top of the first stainless steel lantern ring (1); a second locking block (5) is fixedly arranged on the inner side of the bottom and the inner side of the top of the second stainless steel lantern ring (2); and two locking screw rods (6) are embedded into the first locking blocks (4) through threads.
2. The stainless steel quick lock of claim 1, wherein: the both ends of first stainless steel lantern ring (1) are wrapped up in the both ends outside of second stainless steel lantern ring (2) respectively, and the both ends of second stainless steel lantern ring (2) all are provided with one section leptoprosopy.
3. The stainless steel quick lock of claim 1, wherein: the outside of first stainless steel lantern ring (1) and second stainless steel lantern ring (2) all is fixed and is provided with the protruding strip of twice arc.
4. The stainless steel quick lock of claim 1, wherein: the rubber ring (3) is internally provided with two annular grooves, and the width of each annular groove is equal to the width of the arc-shaped protruding strip on the outer sides of the first stainless steel lantern ring (1) and the second stainless steel lantern ring (2).
5. The stainless steel quick lock of claim 1, wherein: the outside of rubber circle (3) is provided with two sets of annular archs, and every group annular protruding by the annular piece that three equidistance was arranged and constitute.
6. The stainless steel quick lock of claim 1, wherein: an open slot is formed between the inner walls of the first locking block (4) and the first stainless steel lantern ring (1), and an L-shaped protruding block is arranged on the second locking block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220628352.1U CN217272791U (en) | 2022-03-22 | 2022-03-22 | Stainless steel quick lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220628352.1U CN217272791U (en) | 2022-03-22 | 2022-03-22 | Stainless steel quick lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217272791U true CN217272791U (en) | 2022-08-23 |
Family
ID=82869728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220628352.1U Expired - Fee Related CN217272791U (en) | 2022-03-22 | 2022-03-22 | Stainless steel quick lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217272791U (en) |
-
2022
- 2022-03-22 CN CN202220628352.1U patent/CN217272791U/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 |
Granted publication date: 20220823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |