CN113738981A - Auxiliary device for connecting pipeline and inspection well - Google Patents
Auxiliary device for connecting pipeline and inspection well Download PDFInfo
- Publication number
- CN113738981A CN113738981A CN202111086200.XA CN202111086200A CN113738981A CN 113738981 A CN113738981 A CN 113738981A CN 202111086200 A CN202111086200 A CN 202111086200A CN 113738981 A CN113738981 A CN 113738981A
- Authority
- CN
- China
- Prior art keywords
- water stop
- pipe body
- pipeline
- wall
- stop ring
- 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.)
- Pending
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 239000010865 sewage Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
- E03F5/021—Connection of sewer pipes to manhole shaft
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
Abstract
The invention discloses an auxiliary device for connecting a pipeline and an inspection well, which comprises a well body and a corrugated pipe body, wherein at least one connecting hole is formed in the wall of the well body, the pipe body is positioned in the connecting hole, an expansion sealing water stop ring is arranged between the pipe body and the connecting hole, an annular groove is formed in the expansion sealing water stop ring, the annular groove and the connecting hole are clamped and sealed tightly, a notch is formed after the outer wall of the port of the expansion sealing water stop ring in the well body is bent towards the inner wall of the expansion sealing water stop ring, the notch is tightly clamped and attached to the end part of the pipe body, and a locking component for locking the expansion sealing water stop rings mutually is arranged on the pipe body.
Description
Technical Field
The invention relates to the technical field of municipal construction, in particular to an auxiliary device for connecting a pipeline and an inspection well.
Background
In the current municipal pipeline construction, the traditional pipeline and the inspection well are generally connected together through two methods, one method is that concrete is directly used for pouring the pipeline and the inspection well together, the other method is that mortar is used for plugging the connection part between the pipeline and the inspection well, but the pipeline and the inspection well are difficult to be combined together due to different materials, or the pipeline and the inspection well are not poured at one time, so that the connection part between the pipeline and the inspection well is cracked, the connection part between the pipeline and the pipeline is not tightly sealed, and leakage in different degrees can occur, so that sewage leaks out, or sewage is mixed into underground water, so that environmental pollution is caused, or the sewage treatment cost is increased.
The sealing gasket is placed between the well hole of pipeline and inspection shaft to extrude and seal and combine to reach confined effect, but because the foreign matter in the sewage can collide the pipeline at the in-process that the pipeline flows for the pipeline produces certain rocking, rocks the too much or too big all possible to make the sealed sign that becomes flexible appear of filling up of number of times or radian, leads to droing at last.
Disclosure of Invention
The invention aims to provide an auxiliary device for connecting a pipeline and an inspection well, which is used for solving the problem that when water flow is overlarge, the water flow scours foreign matters to impact the pipeline, so that the pipeline and the inspection well are connected unstably.
The invention is realized by the following technical scheme:
the utility model provides an auxiliary device that pipeline and inspection shaft are connected, includes the well body and is corrugated body, at least one connecting hole has been seted up on the wall of a well of the well body, the body is located in the connecting hole, the body with be equipped with the sealed sealing water ring of inflation between the connecting hole, be equipped with the ring channel on the sealed water ring of inflation, the ring channel with the connecting hole chucking is sealed the port outer wall of the sealed water ring of inflation in the well body to the breach of formation after the inner wall of the sealed water ring of inflation is buckled, the breach with the tip chucking laminating of body, be equipped with on the body and be used for the locking subassembly of the sealed water ring of inflation interlocking.
The sealing gasket is placed between the well hole of pipeline and inspection shaft to extrude and seal and combine to reach confined effect, but because the foreign matter in the sewage can collide the pipeline at the in-process that the pipeline flows for the pipeline produces certain rocking, rocks the too much or too big all possible to make the sealed sign that becomes flexible appear of filling up of number of times or radian, leads to droing at last.
According to the invention, the two symmetrical connecting holes are formed in the well body, the pipe body moves towards the connecting holes through entering the expansion sealing water stop ring until the pipe body is matched and clamped with the notch in the expansion sealing water stop ring, and the pipe body cannot move forwards continuously.
Furthermore, the inner wall of the expansion sealing water stop ring close to the connecting hole is provided with a cambered surface matched with the outer wall of the pipe body, and the pipe body is impacted by flushing foreign matters through water flow, so that the pipe body moves forwards or backwards.
Furthermore, the locking assembly comprises a sealing ring, the sealing ring is located between adjacent wave crests of the pipe body, the expansion sealing water stop ring is provided with a plurality of blind holes at intervals on the end face far away from one end of the well body, the sealing ring is provided with a clamping part matched with the blind holes, when foreign bodies are driven by water flow to wash, the pipe body can swing due to the fact that the water flow is too large and the foreign bodies are light.
Furthermore, the clamping component comprises a guide rod, one end of the guide rod is connected with the sealing ring, the other end of the guide rod is connected with two inclined insertion plates, the free ends of the two inclined insertion plates are connected with the guide rod through torsion springs, through holes penetrating through the expansion sealing water stop ring are symmetrically formed in the inner wall of the blind hole, the vertical distance from the end parts of the two inclined insertion plates to the guide rod is larger than the inner diameter of the blind hole, if foreign matters with certain mass flow along sewage in the pipe body, the amplitude is large, and the connection mode of joggling or clamping is easy to loosen. Elasticity is all resumeed to the direction of two through-holes to two oblique picture pegs, and until oblique picture peg to the through-hole direction extension resumeed elasticity, the chucking is realized with the sealed seal ring of inflation to oblique picture peg this moment, can bear rocking by a relatively large margin, and can not make the body break away from the connection.
Furthermore, the sealing device also comprises at least one fixed block, wherein the fixed block is positioned on the outer wall of the well body, the sealing ring is connected with the fixed block through a telescopic spring, and the sealing ring is subjected to pulling force in the inclined direction of the well body, so that the fixing effect is improved, and the shaking amplitude is reduced to a greater extent.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the well body is provided with at least one connecting hole on the wall of the well, the pipe body is positioned in the connecting hole, an expansion sealing water stop ring is arranged between the pipe body and the connecting hole, an annular groove is arranged on the expansion sealing water stop ring, the annular groove and the connecting hole are clamped and tightly sealed, a notch is formed after the outer wall of a port of the expansion sealing water stop ring in the well body is bent towards the inner wall of the expansion sealing water stop ring, the notch is tightly clamped and attached to the end part of the pipe body, and a locking assembly for locking the expansion sealing water stop rings is arranged on the pipe body. The problem of when rivers were too big, rivers erode the foreign matter and strike the pipeline and lead to pipeline and inspection shaft to be connected unstably is solved.
2. The inner wall of the expansion sealing water stop ring close to the connecting hole is provided with the cambered surface matched with the wave crest of the pipe body, so that the impact force of foreign matters on the pipe body can be utilized to increase the friction between the cambered surface and the pipe body, and the shock absorption effect is achieved.
3. According to the invention, the locking assembly comprises the sealing ring, the sealing ring is positioned between adjacent wave crests of the pipe body, the expansion sealing water stop ring is provided with a plurality of blind holes at intervals on the end surface far away from one end of the well body, and the sealing ring is provided with the clamping part matched with the blind holes, so that the shaking amplitude of the pipe body after being subjected to impact force can be limited.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an enlarged view of the structure of A of the present invention;
fig. 3 is a front view of the present invention.
Reference numbers and corresponding part names in the drawings:
1-well body, 2-well wall, 3-pipe body, 4-cambered surface, 5-expansion sealing water stop ring, 6-annular groove, 7-notch, 8-expansion spring, 9-sealing ring, 10-wave crest, 11-guide rod, 12-inclined plug board, 13-through hole and 14-fixed block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1:
as shown in fig. 1 to 3, an auxiliary device for connecting a pipeline and an inspection well comprises a well body 1 and a corrugated pipe body 3, wherein at least one connecting hole is formed on a well wall 2 of the well body 1, the pipe body 3 is positioned in the connecting hole, an expansion sealing water stop ring 5 is arranged between the pipe body 3 and the connecting hole, an annular groove 6 is arranged on the expansion sealing water stop ring 5, the annular groove 6 is tightly clamped and sealed with the connecting hole, a notch 7 is formed after the outer wall of a port of the expansion sealing water stop ring 5 in the well body 1 is bent towards the inner wall of the expansion sealing water stop ring 5, the notch 7 is tightly attached to the end part of the pipe body 3, a locking component for locking the expansion sealing water stop ring 5 with each other is arranged on the pipe body 3, a cambered surface 4 matched with the outer wall of the pipe body 3 is arranged on the inner wall of the expansion sealing water stop ring 5, the locking component comprises a sealing ring 9, and the sealing ring 9 is positioned between adjacent wave crests 10 of the pipe body 3, the sealed sealing washer of inflation 5 has seted up a plurality of blind holes at the terminal surface of keeping away from 1 one end of the well body at the interval, be equipped with on the sealing ring 9 with blind hole matched with chucking part, chucking part includes guide bar 11, sealing ring 9 is connected to the one end of guide bar 11, the other end of guide bar 11 is connected with two oblique picture pegs 12, the free end of two oblique picture pegs 12 all is connected with guide bar 11 through the torsional spring, the through-hole 13 that runs through the sealed sealing washer of inflation 5 is seted up to equal symmetry on the inner wall of blind hole, the vertical distance of 12 tip of two oblique picture pegs to guide bar 11 is greater than the internal diameter of blind hole, still including the fixed block 14 that has at least one, fixed block 14 is located the outer wall of the well body, sealing ring 9 passes through expanding spring 8 and connects fixed block 14.
The working principle of the invention is as follows:
two symmetrical connecting holes are formed in the well body, the pipe body moves towards the connecting holes through entering the expansion sealing water stop ring and is matched and clamped with a notch in the expansion sealing water stop ring in the moving process, and the pipe body is prevented from moving forwards;
when sewage is discharged, the expansion sealing water stop ring begins to expand gradually after contacting with water until the cambered surface of the expansion sealing water stop ring extrudes the pipe body, gaps between wave crests of the pipe body are filled, the pipe body is in a clamping state at the moment, the impact force of foreign matters on the pipe body can increase the friction between the cambered surface and the pipe body, and the shock absorption effect can be realized when the pipe body moves forwards or backwards;
the guide bar inserts to the blind hole in, in-process in getting into the blind hole, the oblique picture peg of guide bar produces deformation owing to receive the extrusion of blind hole, the tip of two oblique picture pegs and the perpendicular distance of guide bar diminish this moment, in the through-hole of seting up on moving the inner wall of blind hole, two oblique picture pegs all remove to the direction of two through-holes, it resumes elasticity to extend to the through-hole direction until oblique picture peg, the chucking is realized with the sealed sealing water ring of inflation to oblique picture peg this moment, can bear rocking by a relatively large margin, and can not make the body break away from the connection, and the sealing ring passes through expanding spring and connects the fixed block, the pulling force to well body oblique direction has been received, the fixed action has been improved, and the range of rocking has been reduced to a great degree.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides an auxiliary device that pipeline and inspection shaft are connected, includes well body (1) and is corrugated body (3), its characterized in that:
at least one connecting hole is formed in the well wall (2) of the well body (1), the pipe body (3) is located in the connecting hole, an expansion sealing water stop ring (5) is arranged between the pipe body (3) and the connecting hole, an annular groove (6) is formed in the expansion sealing water stop ring (5), and the annular groove (6) is tightly clamped and sealed with the connecting hole,
the port outer wall of the expansion sealing water stop ring (5) in the well body (1) is bent towards the inner wall of the expansion sealing water stop ring to form a notch (7), the notch (7) is tightly attached to the end part of the pipe body (3), and a locking assembly used for locking the expansion sealing water stop ring (5) is arranged on the pipe body (3).
2. An auxiliary device for connecting a pipeline with an inspection well according to claim 1, wherein: and the inner wall of the expansion sealing water stop ring (5) is provided with a cambered surface (4) matched with the outer wall of the pipe body (3).
3. An auxiliary device for connecting a pipeline with an inspection well according to any one of claims 1 or 2, wherein: the locking assembly comprises a sealing ring (9), the sealing ring (9) is located between adjacent wave crests (10) of the pipe body (3), the expansion sealing water stop ring (5) is far away from the end face of one end of the well body (1) and is provided with a plurality of blind holes at intervals, and a clamping component matched with the blind holes is arranged on the sealing ring (9).
4. An auxiliary device for connecting a pipeline with an inspection well according to claim 3, wherein: the chucking part includes guide bar (11), the one end of guide bar (11) is connected sealing ring (9), the other end of guide bar (11) is connected with two oblique picture peg (12), two the free end of oblique picture peg (12) all through the torsional spring with guide bar (11) are connected.
5. An auxiliary device for connecting a pipeline with an inspection well according to claim 4, wherein: and through holes (13) penetrating through the expansion sealing water stop ring (5) are symmetrically formed in the inner wall of the blind hole.
6. An auxiliary device for connecting a pipeline with an inspection well according to claim 5, wherein: the vertical distance from the end parts of the two inclined insertion plates (12) to the guide rod (11) is larger than the inner diameter of the blind hole.
7. An auxiliary device for connecting a pipeline with an inspection well according to claim 6, wherein: the sealing ring is characterized by further comprising at least one fixing block (14), the fixing block (14) is located on the outer wall of the well body, and the sealing ring (9) is connected with the fixing block (14) through a telescopic spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111086200.XA CN113738981A (en) | 2021-09-16 | 2021-09-16 | Auxiliary device for connecting pipeline and inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111086200.XA CN113738981A (en) | 2021-09-16 | 2021-09-16 | Auxiliary device for connecting pipeline and inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113738981A true CN113738981A (en) | 2021-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111086200.XA Pending CN113738981A (en) | 2021-09-16 | 2021-09-16 | Auxiliary device for connecting pipeline and inspection well |
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| Country | Link |
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| CN (1) | CN113738981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737611A (en) * | 2022-05-10 | 2022-07-12 | 威海天泽建筑材料有限公司 | Building-free inspection well device |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737611A (en) * | 2022-05-10 | 2022-07-12 | 威海天泽建筑材料有限公司 | Building-free inspection well device |
| CN114737611B (en) * | 2022-05-10 | 2024-02-27 | 威海天泽建筑材料有限公司 | Building-free inspection well device |
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