CN218761973U - Anti-drop structure for pipeline connection - Google Patents
Anti-drop structure for pipeline connection Download PDFInfo
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- CN218761973U CN218761973U CN202222286374.7U CN202222286374U CN218761973U CN 218761973 U CN218761973 U CN 218761973U CN 202222286374 U CN202222286374 U CN 202222286374U CN 218761973 U CN218761973 U CN 218761973U
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- pipeline
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- falling
- drop
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- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000004576 sand Substances 0.000 abstract description 2
- 238000004162 soil erosion Methods 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011417 postcuring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an anti-drop structure for pipe connection belongs to the pipe laying and connects technical field. The anti-falling structure for pipeline connection comprises a first splicing pipeline, a lock catch anti-falling ring and a second splicing pipeline; the inner sides of two ends of the lock catch anti-slip ring are respectively provided with a lock catch anti-slip ring clamping groove, and the lock catch anti-slip ring clamping groove is provided with a through hole; an annular first pipeline anti-falling clamping groove is formed in the outer side of one end of the first splicing pipeline, and a first anti-falling strip is arranged between the first pipeline anti-falling clamping groove and the lock catch anti-falling clamping groove; an expansion rubber ring groove and a second pipeline anti-falling clamping groove are formed in the outer side of one end of the second splicing pipeline, an expansion rubber ring is arranged in the expansion rubber ring groove, and a second anti-falling strip is arranged between the second pipeline anti-falling clamping groove and the lock catch anti-falling ring clamping groove. The utility model discloses can make pipeline zonulae occludens, and owing to adopt the structure of dual joint and used the inflation rubber ring, can avoid later stage pipeline that running sand, soil erosion and water loss and landslide etc. caused to drop.
Description
Technical Field
The utility model relates to an anti-drop structure for pipe connection belongs to the pipe laying and connects technical field.
Background
Along with the development of the country, the scale of cities is continuously enlarged, the demand of pipelines is gradually increased in the construction process, and particularly, the pipelines are increasingly used in municipal works such as urban rainwater and sewage treatment.
The pipe groove connection technology is a common pipe connection technology at present, and is originated in the united states of the 50 s in the 20 th century, and is introduced into china in the end of the 90 s. The fire-fighting water supply device has the outstanding advantages of convenience and rapidness in installation, reliable quality, economy, environmental protection and the like, and is widely applied to multiple fields of fire-fighting water supply, domestic water supply and the like. However, due to the single structure of the conventional pipe connection member, serious problems such as pipe loosening and joint water seepage occur gradually in the pipe connection. Therefore, in order to solve the problems of pipe loosening, joint water seepage and the like in the existing pipeline connection, the research and development of an anti-drop structure for pipeline connection is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, it is not enough to prior art, provide an anti-drop structure for pipe connection.
The utility model discloses a solve the technical scheme that above-mentioned technical problem provided and be: an anti-drop structure for pipeline connection comprises a first splicing pipeline, a lock catch anti-drop ring and a second splicing pipeline which are sequentially clamped and arranged;
the section of the lock catch anti-release ring is circular, the inner sides of two ends of the lock catch anti-release ring are respectively provided with an annular lock catch anti-release ring clamping groove along the circumferential direction, and the lock catch anti-release ring clamping groove is provided with a through hole penetrating through the side wall of the lock catch anti-release ring;
an annular first pipeline anti-falling clamping groove is formed in the outer side, close to one end of the lock catch anti-falling ring, of the first splicing pipeline along the circumferential direction, the first pipeline anti-falling clamping groove is arranged corresponding to the lock catch anti-falling ring clamping groove in one end of the lock catch anti-falling ring, and a first anti-falling strip is arranged between the first pipeline anti-falling clamping groove and the lock catch anti-falling ring clamping groove;
the outside that second concatenation pipeline is close to hasp anticreep ring one end has seted up inflation rubber ring groove and second pipeline anti-drop draw-in groove along circumference, and second pipeline anti-drop draw-in groove corresponds the setting with the hasp anticreep ring draw-in groove of the hasp anticreep ring other end, and the inflation rubber ring groove sets up in one side that second pipeline anti-drop draw-in groove is close to second concatenation pipeline tip, and the inflation rubber ring inslot is provided with the inflation rubber ring, is provided with second anti-drop strip between second pipeline anti-drop draw-in groove and the hasp anticreep ring draw-in groove.
The improvement of the technical scheme is as follows: be provided with ring shape rubber circle between first concatenation pipeline and the second concatenation pipeline, ring shape rubber circle sets up in the hasp anticreep intra-annular.
The improvement of the technical scheme is as follows: the inner sides of the two ends of the lock catch anti-release ring are provided with annular guide angles.
The improvement of the technical scheme is as follows: the angle between the guide angle and the horizontal direction is 15 degrees.
The improvement of the technical scheme is as follows: the lock catch anti-drop ring is made of glass fiber reinforced plastic.
The improvement of the technical scheme is as follows: the lock catch anti-drop ring is made of stainless steel.
The utility model adopts the above technical scheme's beneficial effect is:
(1) The anti-drop structure for pipeline connection of the utility model can lead the pipelines to be closely connected, and can avoid the later-stage pipeline drop caused by sand running, soil erosion, collapse and the like due to the adoption of the double-clamping structure and the use of the expansion rubber ring; the use of the annular rubber ring further improves the overall sealing performance;
(2) The anti-drop structure for pipeline connection has simple and convenient operation and reliable quality when in use, and can save a large amount of manpower and material resources in the construction process; the anti-drop structure for pipeline connection can be conveniently and quickly dismantled, is convenient for daily maintenance of later-stage pipelines, and can be recycled;
(3) The utility model discloses an among the anti-drop structure is used in the pipe connection, annular guide angle has been seted up to the both ends inboard of hasp anticreep ring, has made things convenient for the quick grafting of first concatenation pipeline and second concatenation pipeline to target in place when using to because guide angle is 15 with the contained angle of horizontal direction, prevented promptly because the too big direction that causes the installation of angle is not in the same direction as smooth, made things convenient for the processing of guide angle again.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of an anti-falling structure for pipeline connection according to an embodiment of the present invention;
fig. 2 is a schematic view of the lock catch anti-falling ring structure of the anti-falling structure for pipeline connection according to the embodiment of the present invention;
fig. 3 is a schematic view of a first splicing pipeline structure of an anti-falling structure for pipeline connection according to an embodiment of the present invention;
fig. 4 is a flow chart of an application method of the anti-falling structure for pipeline connection according to the embodiment of the present invention;
fig. 5 is a schematic view of the anti-falling structure of the special-shaped lock catch of the anti-falling structure for pipeline connection in the embodiment of the present invention;
wherein: 1-a first spliced pipeline, 11-a first pipeline anti-drop clamping groove, 12-a first anti-drop strip, 2-a second spliced pipeline, 21-an expansion rubber ring groove, 22-a second pipeline anti-drop clamping groove, 23-an expansion rubber ring, 24-a second anti-drop strip, 3-a lock catch anti-drop ring, 31-a lock catch anti-drop ring clamping groove, 32-a guide angle, 33-a through hole, 4-a circular rubber ring, 5-a special-shaped lock catch anti-drop ring, 51-a special-shaped lock catch anti-drop ring clamping groove, 52-a special-shaped lock catch anti-drop ring guide angle and 53-a special-shaped lock catch anti-drop ring through hole.
Detailed Description
Examples
The anti-falling structure for pipeline connection in the embodiment is shown in fig. 1-5, and comprises a first splicing pipeline 1, a lock catch anti-falling ring 3 and a second splicing pipeline 2 which are sequentially clamped and arranged;
as shown in fig. 2, the section of the locking anti-slip ring 3 is circular and the outer wall is flat, the inner sides of the two ends of the locking anti-slip ring 3 are respectively provided with an annular locking anti-slip ring slot 31 along the circumferential direction, and the locking anti-slip ring slot 31 is provided with a through hole 33 penetrating through the side wall of the locking anti-slip ring 3; the inner sides of the two ends of the lock catch anti-slip ring 3 are provided with annular guide angles 32; the included angle between the guide angle 32 and the horizontal direction is 15 degrees; the lock catch anti-release ring 3 is made of glass fiber reinforced plastic or stainless steel;
an annular first pipeline anti-falling clamping groove 11 is formed in the outer side, close to one end of the lock catch anti-falling ring 3, of the first splicing pipeline 1 along the circumferential direction, the first pipeline anti-falling clamping groove 11 is arranged corresponding to the lock catch anti-falling ring clamping groove 31 in one end of the lock catch anti-falling ring 3, and a first anti-falling strip 12 is arranged between the first pipeline anti-falling clamping groove 11 and the lock catch anti-falling ring clamping groove 31;
expansion rubber ring groove 21 and second pipeline anti-drop draw-in groove 22 have been seted up along circumference in the outside that second concatenation pipeline 2 is close to 3 one end of hasp anticreep ring, second pipeline anti-drop draw-in groove 22 corresponds the setting with the hasp anticreep ring draw-in groove 31 of the 3 other ends of hasp anticreep ring, expansion rubber ring groove 21 sets up the one side that is close to 2 tip of second concatenation pipeline at second pipeline anti-drop draw-in groove 22, be provided with expansion rubber ring 23 in the expansion rubber ring groove 21, be provided with second anti-drop strip 24 between second pipeline anti-drop draw-in groove 22 and the hasp anticreep ring draw-in groove 31.
The structure of the first spliced pipeline 1 in the anti-drop structure for pipeline connection of the present embodiment is as shown in fig. 3, and the structure of the second spliced pipeline 2 in the present embodiment is the same as the structure of the first spliced pipeline 1.
As shown in fig. 1, an annular rubber ring 4 is arranged between the first splicing pipeline 1 and the second splicing pipeline 2, and the annular rubber ring 4 is arranged in the lock catch anti-falling ring 3.
In the anti-drop structure for pipeline connection of this embodiment, the lock catch anti-drop ring 3 can also be replaced by the special-shaped lock catch anti-drop ring 5, the material of the special-shaped lock catch anti-drop ring 5 is stainless steel, as shown in fig. 5, the side walls at the two ends of the special-shaped lock catch anti-drop ring 5 can be made into a special-shaped lock catch anti-drop ring clamping groove 51 and a special-shaped lock catch anti-drop ring guide angle 52 by stamping, and the special-shaped lock catch anti-drop ring clamping groove 51 is provided with a special-shaped lock catch anti-drop ring through hole 53 penetrating through the side wall of the special-shaped lock catch anti-drop ring 5.
An application method of the anti-falling structure for pipeline connection in this embodiment, as shown in fig. 4, includes the following steps:
(a) Inserting the first splicing pipeline 1 into one end of the lock catch anti-off ring 3, so that the first pipeline anti-off clamping groove 11 corresponds to the lock catch anti-off ring clamping groove 31 at one end of the lock catch anti-off ring 3;
(b) Inserting the first anti-falling strip 12 from the through hole 33 of the lock catch anti-falling ring 3 to realize the clamping connection of the first splicing pipeline 1 and the lock catch anti-falling ring 3;
(c) Placing the annular rubber ring 4 into the lock catch anti-release ring 3, and enabling one surface of the annular rubber ring 4 to be abutted against one end of the first splicing pipeline 1;
(d) Placing an expansion rubber ring 23 into an expansion rubber ring groove 21, and inserting the second splicing pipeline 2 into the other end of the lock catch anti-release ring 3, so that the second pipeline anti-release clamping groove 22 corresponds to the lock catch anti-release ring clamping groove 31 at the other end of the lock catch anti-release ring 3;
(e) The second anti-drop strip 24 is inserted from the through hole 33 of the lock catch anti-drop ring 3, so that the second splicing pipeline 2 is clamped with the lock catch anti-drop ring 3, and the whole installation process is completed.
In the steps (b) and (e) of the application method of the anti-drop structure for pipeline connection of the present embodiment, the operations of inserting the first anti-drop strip 12 and inserting the second anti-drop strip 24 may be replaced by injecting a curable material for post-curing to form the first anti-drop strip 12 and injecting a curable material for post-curing to form the second anti-drop strip 24, wherein the curable material may be a synthetic polyester resin material.
The present invention is not limited to the above embodiment. All technical solutions formed by equivalent substitutions fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides an anti-drop structure for pipe connection which characterized in that: the anti-dropping lock comprises a first splicing pipeline, a lock catch anti-dropping ring and a second splicing pipeline which are sequentially clamped and arranged;
the cross section of the lock catch anti-release ring is circular, annular lock catch anti-release ring clamping grooves are formed in the inner sides of two ends of the lock catch anti-release ring respectively along the circumferential direction, and each lock catch anti-release ring clamping groove is provided with a through hole penetrating through the side wall of the lock catch anti-release ring;
an annular first pipeline anti-falling clamping groove is formed in the outer side, close to one end of the lock catch anti-falling ring, of the first splicing pipeline along the circumferential direction, the first pipeline anti-falling clamping groove is arranged corresponding to the lock catch anti-falling ring clamping groove in one end of the lock catch anti-falling ring, and a first anti-falling strip is arranged between the first pipeline anti-falling clamping groove and the lock catch anti-falling ring clamping groove;
second concatenation pipeline is close to expansion rubber ring groove and second pipeline anti-drop draw-in groove have been seted up along circumference in the outside of hasp anticreep ring one end, second pipeline anti-drop draw-in groove with the hasp anticreep ring draw-in groove of the hasp anticreep ring other end corresponds the setting, expansion rubber ring groove sets up second pipeline anti-drop draw-in groove is close to one side of second concatenation pipeline tip, the expansion rubber ring inslot is provided with the expansion rubber ring, second pipeline anti-drop draw-in groove with be provided with second anti-drop strip between the hasp anticreep ring draw-in groove.
2. The anti-drop structure for pipeline connection according to claim 1, wherein: an annular rubber ring is arranged between the first splicing pipeline and the second splicing pipeline, and the annular rubber ring is arranged in the lock catch anti-falling ring.
3. The anti-drop structure for pipeline connection according to claim 1, wherein: annular guide angles are arranged on the inner sides of the two ends of the lock catch anti-falling ring.
4. The anti-drop structure for pipeline connection according to claim 3, wherein: the included angle between the guide angle and the horizontal direction is 15 degrees.
5. The anti-drop structure for pipeline connection according to claim 1, wherein: the lock catch anti-release ring is made of glass fiber reinforced plastics.
6. The anti-drop structure for pipeline connection according to claim 1, wherein: the lock catch anti-drop ring is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222286374.7U CN218761973U (en) | 2022-08-29 | 2022-08-29 | Anti-drop structure for pipeline connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222286374.7U CN218761973U (en) | 2022-08-29 | 2022-08-29 | Anti-drop structure for pipeline connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218761973U true CN218761973U (en) | 2023-03-28 |
Family
ID=85692946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222286374.7U Active CN218761973U (en) | 2022-08-29 | 2022-08-29 | Anti-drop structure for pipeline connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218761973U (en) |
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2022
- 2022-08-29 CN CN202222286374.7U patent/CN218761973U/en active Active
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