CN220435791U - Ductile iron pipe connector - Google Patents
Ductile iron pipe connector Download PDFInfo
- Publication number
- CN220435791U CN220435791U CN202321903036.1U CN202321903036U CN220435791U CN 220435791 U CN220435791 U CN 220435791U CN 202321903036 U CN202321903036 U CN 202321903036U CN 220435791 U CN220435791 U CN 220435791U
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- China
- Prior art keywords
- round hole
- ductile iron
- wall
- round
- connecting pipe
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- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 35
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 6
- 238000010168 coupling process Methods 0.000 claims 6
- 238000005859 coupling reaction Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000007790 scraping Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model relates to the technical field of connecting pieces, in particular to a ductile iron pipe connecting piece, which comprises a connecting pipe and a cylinder, wherein a bearing shaft is arranged on one side of the outer surface of the connecting pipe, an inserting shaft is arranged on one side of the outer surface of the connecting pipe, an anti-blocking device is arranged on the circular arc surface of the connecting pipe, an auxiliary fixing device is arranged on the outer surface of the inserting shaft, the anti-blocking device comprises a jack, the jack is arranged on the circular arc surface of the connecting pipe, the size and the shape of the outer surface area of the cylinder are matched with the size of the surface area of the inner wall of the jack, and the anti-blocking device is used for breaking hardened mud blocks in a ductile iron pipe through the matching effect of the anti-blocking device and the auxiliary fixing device, so that the mud blocks normally flow away along with liquid, and further the ductile iron pipe has a certain maintenance effect, the maintenance of the ductile iron pipe is facilitated, and the auxiliary fixing device is used for fixing the ductile iron pipe and the ductile iron pipe connecting piece, and the pipe is prevented from loosening.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a ductile iron pipe connector.
Background
The ductile iron pipe connector is used for connecting ductile iron pipes together, so that complex pipe connection procedures become simple, quick and convenient, the clamping effect of the ductile iron pipe connector is achieved, the splicing problem of ductile iron pipes is solved, the problem that the lengths of paved ductile iron pipes are sometimes short is solved, and the poor lengths can be solved by using the ductile iron pipe connector.
The connecting piece in the prior art mainly comprises a connecting pipe, a bearing shaft and an inserting shaft, when the connecting piece is used, a pipeline is installed according to the corresponding shaft, one smaller end of the pipeline is inserted into the inserting shaft of the connecting pipe, and then the larger end of the pipeline is sleeved on the bearing shaft of the connecting pipe, so that the connecting pipe is fixed.
However, in the use process, since the ductile iron pipe connector and the ductile iron pipe are operated together under the ground, the flowing liquid is thick, some thick matters which cannot flow easily remain in the pipe, the thick matters can harden along with the time, and then the inside of the pipe is blocked, so that the pipe cannot run, the service life of the ductile iron pipe is shortened, and the labor is consumed for repairing again.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, as a ductile iron pipeline connecting piece and a ductile iron pipeline are operated together under the ground, flowing liquid is thick, a few viscous matters which cannot flow out easily remain in the pipeline, and the viscous matters harden along with the time, so that the interior of the pipeline is blocked, the pipeline cannot operate, the service life of the ductile iron pipeline is shortened, and labor is consumed for repairing again.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a ductile iron pipe connection spare, includes connecting pipe, drum, surface one side of connecting pipe is provided with the bearing axle, surface one side of connecting pipe is provided with inserts the axle, the arc surface of connecting pipe is provided with anti-blocking device, the surface of inserting the axle is provided with auxiliary fixing device, anti-blocking device includes the jack, the arc surface at the connecting pipe is seted up to the jack, the interior wall surface area size looks adaptation of external surface area size and shape and jack of drum.
The effects achieved by the components are as follows: through setting up drum, jack for anti-blocking device can dismantle, convenient maintenance and clearance pipeline.
Preferably, the inner wall of the cylinder is fixedly connected with a baffle, the inner wall of the baffle is rotationally connected with a round rod, one side of the outer surface of the round rod is fixedly connected with a handle, and one side of the outer surface of the round rod is fixedly connected with a spiral scraping blade.
The effects achieved by the components are as follows: through setting up baffle, round bar, screw doctor blade for there is a shielding part in the drum, makes liquid can not flow from the side, can have simultaneously to smash the clearance to the inside hard thing of pipeline.
Preferably, the circular arc surface of drum fixedly connected with first rectangle piece, first round hole has been seted up to the surface of first rectangle piece, the second round hole has been seted up to the circular arc surface of connecting pipe, the inner wall joint of first round hole and second round hole has first buckle, the outer surface area size and the shape of first buckle and the inner wall surface area size and the shape looks adaptation of first round hole and second round hole.
The effects achieved by the components are as follows: through setting up first rectangle piece, first round hole, second round hole, first buckle for the drum is fixed on the connecting pipe, plays a fixed effect.
Preferably, a round cover is arranged on one side of the outer surface of the cylinder, a third round hole is formed in the outer surface of the round cover, a fourth round hole is formed in one side of the outer surface of the cylinder, a second buckle is clamped on the inner walls of the third round hole and the fourth round hole, and the size and shape of the outer surface area of the second buckle are matched with the size and shape of the inner wall surface areas of the third round hole and the fourth round hole.
The effects achieved by the components are as follows: by arranging the round cover, the inside of the cylinder is shielded, so that mud and sand in the liquid are prevented from flowing into the cylinder, and the handle and the round rod are prevented from being blocked by accumulation in the cylinder.
Preferably, the auxiliary fixing device comprises a clamping hole, the clamping hole is formed in the outer surface of the insertion shaft, the arc surface of the connecting pipe is fixedly connected with a second rectangular block, and a fifth round hole is formed in the outer surface of the second rectangular block.
The effects achieved by the components are as follows: through setting up draw-in hole, second rectangle piece for fixed L shape pole and connecting pipe, play an auxiliary fixation effect.
Preferably, the inner wall of the clamping hole is rotationally connected with a supporting rod, and the outer surface of the supporting rod is fixedly connected with an L-shaped rod.
The effects achieved by the components are as follows: through setting up bracing piece, L shape pole for L shape pole can rotate, makes things convenient for the pipe connection.
Preferably, a sixth round hole is formed in one side of the outer surface of the L-shaped rod, a third buckle is clamped on the inner wall of the sixth round hole, and the size and the shape of the outer surface area of the third buckle are matched with those of the inner wall of the sixth round hole.
The effects achieved by the components are as follows: through setting up sixth round hole, third buckle for auxiliary fixing device has a fixed effect, makes the connection between the pipeline more firm, avoids the pipeline not hard up.
In summary, the beneficial effects of the utility model are as follows: through the cooperation of anti-blocking device and auxiliary fixing device, anti-blocking device is used for smashing the mud piece that has broken the hardening in the ductile iron pipe way, makes the mud piece normally flow away along with the liquid, and then also has certain maintenance effect to the ductile iron pipe way, conveniently maintains the ductile iron pipe way, and auxiliary fixing device is used for fixed ductile iron pipe way and ductile iron pipe connection spare, avoids the pipeline not hard up.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a jack according to the present utility model;
FIG. 3 is a schematic perspective view of an anti-clogging device of the present utility model;
fig. 4 is a schematic perspective view of an auxiliary fixing device according to the present utility model.
Legend description:
1. a connecting pipe; 2. a bearing shaft; 3. inserting a shaft; 4. an anti-blocking device; 5. an auxiliary fixing device; 41. a jack; 42. a cylinder; 43. a baffle; 44. a round bar; 45. a handle; 46. a spiral scraping blade; 47. a first rectangular block; 48. a first round hole; 49. a second round hole; 410. a first buckle; 411. a dome; 412. a third round hole; 413. a fourth round hole; 414. a second buckle; 51. a clamping hole; 52. a second rectangular block; 53. a fifth round hole; 54. a support rod; 55. an L-shaped rod; 56. a sixth round hole; 57. and a third buckle.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a ductile iron pipe connection spare, includes connecting pipe 1, drum 42, and surface one side of connecting pipe 1 is provided with bearing shaft 2, and surface one side of connecting pipe 1 is provided with inserts axle 3, and the arc surface of connecting pipe 1 is provided with anti-clogging device 4, and the surface of inserting axle 3 is provided with auxiliary fixing device 5.
The specific arrangement and function of the anti-blocking device 4 and the auxiliary fixing device 5 will be described in detail below.
Referring to fig. 2 and 3, in the present embodiment: the anti-blocking device 4 comprises a jack 41, the jack 41 is arranged on the circular arc surface of the connecting pipe 1, the size and the shape of the outer surface of the cylinder 42 are matched with the size of the inner wall surface of the jack 41, the cylinder 42 and the jack 41 are arranged, the anti-blocking device 4 can be disassembled, the pipeline is convenient to maintain and clean, the baffle 43 is fixedly connected with the inner wall of the cylinder 42, the round rod 44 is rotationally connected with the inner wall of the baffle 43, the handle 45 is fixedly connected with one side of the outer surface of the round rod 44, the spiral scraping blade 46 is fixedly connected with one side of the outer surface of the round rod 44, a shielding part is arranged in the cylinder 42 through the baffle 43, the round rod 44 and the spiral scraping blade 46, so that liquid can not flow out from the side surface, meanwhile, hard objects inside the pipeline can be smashed and cleaned, the circular arc surface of the cylinder 42 is fixedly connected with the first rectangular block 47, the outer surface of the first rectangular block 47 is provided with the first round hole 48, the circular arc surface of the connecting pipe 1 is provided with a second round hole 49, the inner walls of the first round hole 48 and the second round hole 49 are clamped with a first buckle 410, the outer surface area and the shape of the first buckle 410 are matched with the inner wall surface area and the shape of the first round hole 48 and the second round hole 49, the cylinder 42 is fixed on the connecting pipe 1 by arranging the first rectangular block 47, the first round hole 48, the second round hole 49 and the first buckle 410, the fixing effect is achieved, one side of the outer surface of the cylinder 42 is provided with a round cover 411, the outer surface of the round cover 411 is provided with a third round hole 412, one side of the outer surface of the cylinder 42 is provided with a fourth round hole 413, the inner walls of the third round hole 412 and the fourth round hole 413 are clamped with a second buckle 414, the outer surface area and the shape of the second buckle 414 are matched with the inner wall surface area and the shape of the third round hole 412 and the fourth round hole 413, by arranging the round cover 411, for shielding the interior of the cylinder 42 to prevent the muddy sand in the liquid from flowing into the cylinder 42, and for blocking the handle 45 and the round bar 44.
Referring to fig. 2 and 4, in the present embodiment: the auxiliary fixing device 5 comprises a clamping hole 51, the clamping hole 51 is formed in the outer surface of the inserting shaft 3, the arc surface of the connecting pipe 1 is fixedly connected with a second rectangular block 52, a fifth round hole 53 is formed in the outer surface of the second rectangular block 52, the clamping hole 51 and the second rectangular block 52 are used for fixing an L-shaped rod 55 and the connecting pipe 1, an auxiliary fixing effect is achieved, the inner wall of the clamping hole 51 is rotationally connected with a supporting rod 54, the outer surface of the supporting rod 54 is fixedly connected with the L-shaped rod 55, the L-shaped rod 55 is enabled to rotate through the supporting rod 54 and the L-shaped rod 55, the pipeline connection is facilitated, a sixth round hole 56 is formed in one side of the outer surface of the L-shaped rod 55, a third buckle 57 is connected with the inner wall of the sixth round hole 56 in a clamping mode, the outer surface of the third buckle 57 is matched with the inner wall of the sixth round hole 56 in size and shape, and the third buckle 57 are arranged, the auxiliary fixing device 5 is enabled to have a fixing effect, and the pipeline connection between pipelines is enabled to be more stable, and the pipeline connection is avoided.
Working principle:
when the pipeline is used, firstly, the smaller end of the pipeline is inserted into the plug shaft 3 of the connecting pipe 1 according to the corresponding shaft, then the larger end of the pipeline is sleeved on the bearing shaft 2 of the connecting pipe 1, then the bearing shaft 2 of the connecting pipe 1 is fixed, then the supporting rod 54 in the clamping hole 51 is rotated, the L-shaped rod 55 is driven to rotate, the sixth round hole 56 on the L-shaped rod 55 is aligned with the fifth round hole 53 on the second rectangular block 52, then the third clamping buckle 57 passes through the sixth round hole 56 to be pressed and inserted into the fifth round hole 53, further the fixation of the pipeline connection is enhanced, when the hard in the pipeline is required to be smashed and discharged, the second clamping buckle 414 is taken out, the round cover 411 is taken up, then the handle 45 is used for driving the round rod 44 and the spiral scraping blade 46 to rotate, the hard in the pipeline, so that liquid normally flows away, if the blocking caused by the hard in the pipeline cannot be solved, the first clamping buckle 410 is taken out from the first round hole 48 on the first rectangular block 47, then the cylinder 42 is taken out from the jack 41, and then the hard is inserted into the jack 41 to break or the hard tool is used for smashing the hard tool, and the anti-blocking device is used in the reverse step 4.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Claims (7)
1. The utility model provides a ductile iron pipe connection spare, includes connecting pipe (1), drum (42), its characterized in that: the anti-blocking device is characterized in that a bearing shaft (2) is arranged on one side of the outer surface of the connecting pipe (1), an inserting shaft (3) is arranged on one side of the outer surface of the connecting pipe (1), an anti-blocking device (4) is arranged on the circular arc surface of the connecting pipe (1), an auxiliary fixing device (5) is arranged on the outer surface of the inserting shaft (3), the anti-blocking device (4) comprises a jack (41), the jack (41) is arranged on the circular arc surface of the connecting pipe (1), and the size and shape of the outer surface of the cylinder (42) are matched with the size of the inner wall surface of the jack (41).
2. A ductile iron pipe coupling according to claim 1 wherein: the inner wall fixedly connected with baffle (43) of drum (42), the inner wall rotation of baffle (43) is connected with round bar (44), the surface one side fixedly connected with handle (45) of round bar (44), the surface one side fixedly connected with spiral doctor-bar (46) of round bar (44).
3. A ductile iron pipe coupling according to claim 1 wherein: the circular arc surface fixedly connected with first rectangle piece (47) of drum (42), first round hole (48) have been seted up to the surface of first rectangle piece (47), second round hole (49) have been seted up to the circular arc surface of connecting pipe (1), the inner wall joint of first round hole (48) and second round hole (49) has first buckle (410), the outer surface area size and the shape of first buckle (410) and the inner wall surface area size and the shape looks adaptation of first round hole (48) and second round hole (49).
4. A ductile iron pipe coupling according to claim 3 wherein: the novel round hole type round pipe is characterized in that a round cover (411) is arranged on one side of the outer surface of the cylinder (42), a third round hole (412) is formed in the outer surface of the round cover (411), a fourth round hole (413) is formed in one side of the outer surface of the cylinder (42), a second buckle (414) is clamped on the inner wall of the third round hole (412) and the inner wall of the fourth round hole (413), and the size and the shape of the outer surface of the second buckle (414) are matched with those of the inner wall of the third round hole (412) and the inner wall of the fourth round hole (413).
5. A ductile iron pipe coupling according to claim 1 wherein: the auxiliary fixing device (5) comprises a clamping hole (51), the clamping hole (51) is formed in the outer surface of the inserting shaft (3), a second rectangular block (52) is fixedly connected to the arc surface of the connecting pipe (1), and a fifth round hole (53) is formed in the outer surface of the second rectangular block (52).
6. A ductile iron pipe coupling according to claim 5 wherein: the inner wall of the clamping hole (51) is rotatably connected with a supporting rod (54), and the outer surface of the supporting rod (54) is fixedly connected with an L-shaped rod (55).
7. A ductile iron pipe coupling according to claim 6 wherein: a sixth round hole (56) is formed in one side of the outer surface of the L-shaped rod (55), a third buckle (57) is clamped on the inner wall of the sixth round hole (56), and the size and the shape of the outer surface area of the third buckle (57) are matched with those of the inner wall of the sixth round hole (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903036.1U CN220435791U (en) | 2023-07-19 | 2023-07-19 | Ductile iron pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903036.1U CN220435791U (en) | 2023-07-19 | 2023-07-19 | Ductile iron pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220435791U true CN220435791U (en) | 2024-02-02 |
Family
ID=89693400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321903036.1U Active CN220435791U (en) | 2023-07-19 | 2023-07-19 | Ductile iron pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220435791U (en) |
-
2023
- 2023-07-19 CN CN202321903036.1U patent/CN220435791U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |