CN219389012U - Pipeline gasbag shutoff protection device - Google Patents
Pipeline gasbag shutoff protection device Download PDFInfo
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- CN219389012U CN219389012U CN202223401138.1U CN202223401138U CN219389012U CN 219389012 U CN219389012 U CN 219389012U CN 202223401138 U CN202223401138 U CN 202223401138U CN 219389012 U CN219389012 U CN 219389012U
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- connecting rod
- pipeline
- well body
- plate
- protection device
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Abstract
The utility model provides a pipeline gasbag shutoff protection device, includes the well body, connects in the pipeline of the well body and connects in the gasbag of pipeline, the opening direction of the well body is vertical upwards, the axial direction of pipeline is perpendicular with the opening direction of the well body, still includes the stifle and connects in the telescopic link component of stifle, the diameter difference of stifle and the well body is less than or equal to the radius size of gasbag, the telescopic link component includes head rod and second connecting rod, head rod and second connecting rod surface are equipped with the screw thread respectively, head rod and second connecting rod threaded connection respectively in the stifle.
Description
Technical Field
The utility model relates to the technical field of pipeline protection equipment, in particular to a pipeline air bag plugging protection device.
Background
In daily pipe network dredging process, because the mode that needs the precipitation to return water in the drainage well through the evaporation nature, consequently, need with gasbag shutoff pipeline, but, at the in-process of gasbag shutoff pipeline, because the relation of water pressure, lead to the gasbag to slide out the pipeline easily and cause the incident, and lack the plugging device that can fix the gasbag position among the prior art, in addition, because the diameter size of the well body of difference probably differs, be difficult to guarantee plugging device's size can adapt, in addition, still need guarantee that plugging device can not destroy the well body, avoid leading to the inside jam of well body or appearance other potential safety hazards.
Disclosure of Invention
In order to solve the problems, the utility model provides the pipeline air bag plugging protection device which can meet the installation requirements of well bodies with different sizes, ensure that the air bags can be plugged stably, avoid the air bags from sliding out of pipelines and ensure that the well bodies are not damaged.
The technical scheme of the utility model is as follows: the utility model provides a pipeline gasbag shutoff protection device, includes the well body, connects in the pipeline of the well body and connects in the gasbag of pipeline, the opening direction of the well body is vertical upwards, the axial direction of pipeline is perpendicular with the opening direction of the well body, still includes the stifle and connects in the telescopic link component of stifle, the diameter difference of stifle and the well body is less than or equal to the radius size of gasbag, the telescopic link component includes head rod and second connecting rod, head rod and second connecting rod surface are equipped with the screw thread respectively, head rod and second connecting rod threaded connection respectively in the stifle.
By adopting the technical scheme, firstly, the blank holder is placed in the well body, the blank holder is in a state horizontal to the central shaft of the pipeline, then the first connecting rod and the second connecting rod are connected to the blank holder through the rotation of the first connecting rod and the second connecting rod, and the first connecting rod and the second connecting rod can move towards the opposite directions of the central direction of the blank holder respectively, so that the telescopic rod element is integrally elongated, the two ends of the telescopic rod element are respectively abutted against the inner wall of the well body, the position of the blank holder is fixed, at the moment, the air bag can be prevented from sliding out of the pipeline into the well body due to the blocking effect of the blank holder, and meanwhile, the integral length of the telescopic rod element can be adjusted according to the sizes of different well bodies.
The utility model is further provided with: the first rubber pad and the second rubber pad are respectively arranged on the first connecting rod and the second connecting rod and are respectively and fixedly connected with one end, far away from the center direction of the blank, of the first connecting rod and the second connecting rod.
By adopting the technical scheme, as the first rubber pad and the second rubber pad are respectively and fixedly connected with one end of the first connecting rod and the second connecting rod, which are far away from the center direction of the blank plate, the rubber material has good anti-skid performance, and the position stability of the blank plate can be improved on the premise that the telescopic rod element is not damaged, and the air bag is prevented from sliding out of the pipeline.
The utility model is further provided with: the well plate is characterized in that a fixed plate is arranged on the well plate, a thread groove is formed in the fixed plate, the fixed plate is located right above the well plate, the sum of the lengths of the first connecting rod, the second connecting rod and the thread groove is larger than or equal to the diameter of the well body, and the first connecting rod and the second connecting rod are respectively in threaded connection with the thread groove.
By adopting the technical scheme, because the fixed plate is positioned right above the blank plate, and the length of the first connecting rod, the second connecting rod and the thread groove is more than or equal to the diameter of the well body, the stability of connection between the blank plate and the telescopic rod assembly can be ensured, the blank plate can better block the air bag from sliding out, and meanwhile, the device can be ensured to adapt to the well body with different sizes.
The utility model is further provided with: the first connecting rod and the second connecting rod are made of stainless steel respectively.
By adopting the technical scheme, as the stainless steel material has a good rust prevention function, the first connecting rod and the second connecting rod are respectively made of the stainless steel material, so that the first connecting rod and the second connecting rod can be prevented from rusting after being prevented in the well body for a long time, the tightness between the first connecting rod and the well body and the tightness between the second connecting rod and the well body are prevented from being influenced, and the position stability of the blank plate is ensured.
The utility model is further provided with: the surfaces of the first rubber pad and the second rubber pad are respectively provided with anti-skid patterns.
By adopting the technical scheme, as the surfaces of the first rubber pad and the second rubber pad are respectively provided with the anti-skid patterns, the tightness of connection between the first connecting rod and the well body and between the second connecting rod and the well body can be further ensured, and therefore, the position stability of the blank plate is ensured.
Drawings
Fig. 1 is a cross-sectional view of a pipeline airbag plugging protection device according to an embodiment of the utility model.
Fig. 2 is a schematic structural diagram of a telescopic rod element and a blank plate in a pipeline air bag plugging protection device according to an embodiment of the utility model.
1-well body, 2-pipeline, 3-gasbag, 4-blank, 5-telescopic link component, 6-head rod, 7-second connecting rod, 8-first rubber pad, 9-second rubber pad, 10-fixed plate, 11-thread groove, 12-anti-skidding line.
Detailed Description
As shown in fig. 1-2, the pipeline airbag plugging protection device comprises a well body 1, a pipeline 2 connected to the well body 1, an airbag 3 connected to the pipeline 2, wherein the opening direction of the well body 1 is vertical upwards, the axial direction of the pipeline 2 is vertical to the opening direction of the well body 1, the pipeline plugging protection device further comprises a blank plate 4 and a telescopic rod element 5 connected to the blank plate 4, the diameter difference between the blank plate 4 and the well body 1 is smaller than or equal to the radius of the airbag 3, the telescopic rod element 5 comprises a first connecting rod 6 and a second connecting rod 7, threads are respectively arranged on the surfaces of the first connecting rod 6 and the second connecting rod 7, and the first connecting rod 6 and the second connecting rod 7 are respectively connected to the blank plate 4 in a threaded mode.
Firstly, the blank holder 4 is placed in the well body 1, the blank holder 4 is in a state of being horizontal to the central axis of the pipeline 2, then the first connecting rod 6 and the second connecting rod 7 are rotated, and the first connecting rod 6 and the second connecting rod 7 are respectively connected with the blank holder 4 in a threaded mode, so that the first connecting rod 6 and the second connecting rod 7 can respectively move in the opposite direction of the central direction of the blank holder 4, the telescopic rod element 5 is integrally stretched, two ends of the telescopic rod element 5 respectively abut against the inner wall of the well body 1, the position of the blank holder 4 is fixed, at the moment, due to the blocking effect of the blank holder 4, the airbag 3 can be prevented from sliding out of the pipeline 2 into the well body 1, and meanwhile, the integral length of the telescopic rod element 5 can be adjusted according to the sizes of different well bodies 1.
The first rubber pad 8 and the second rubber pad 9 are respectively arranged on the first connecting rod 6 and the second connecting rod 7, and the first rubber pad 8 and the second rubber pad 9 are respectively fixedly connected to one ends, far away from the center direction of the blank 4, of the first connecting rod 6 and the second connecting rod 7.
Because the first rubber pad 8 and the second rubber pad 9 are respectively fixedly connected to one end of the first connecting rod 6 and the second connecting rod 7, which are far away from the center direction of the blank plate 4, the rubber material has good anti-slip performance, and the position stability of the blank plate 4 can be improved on the premise that the telescopic rod element 5 is not damaged to the well body 1, so that the air bag 3 is prevented from sliding out of the pipeline 2.
The well plate 4 is provided with a fixing plate 10, the fixing plate 10 is provided with a thread groove 11, the fixing plate 10 is positioned right above the well plate 4, the sum of the lengths of the first connecting rod 6, the second connecting rod 7 and the thread groove 11 is larger than or equal to the diameter of the well body 1, and the first connecting rod 6 and the second connecting rod 7 are respectively in threaded connection with the thread groove 11.
Because fixed plate 10 is located just above the blank plate 4, and the length of first connecting rod 6, second connecting rod 7 and screw groove 11 is greater than or equal to the diameter of well body 1, can guarantee the stability of being connected between blank plate 4 and the telescopic link subassembly, guarantee that blank plate 4 can block gasbag 3 roll-off better, simultaneously, can guarantee that this device can adapt to not unidimensional well body 1.
The first connecting rod 6 and the second connecting rod 7 are made of stainless steel respectively.
Because stainless steel has good rust-resistant function, the first connecting rod 6 and the second connecting rod 7 use stainless steel respectively, can prevent that the first connecting rod 6 and the second connecting rod 7 from rusting after preventing for a long time in the well body 1, avoid influencing the compactness between the first connecting rod 6 and the second connecting rod 7 and the well body 1 to guarantee the position stability of the blank 4.
The surfaces of the first rubber pad 8 and the second rubber pad 9 are respectively provided with anti-skid patterns 12.
The anti-skid patterns 12 are respectively arranged on the surfaces of the first rubber pad 8 and the second rubber pad 9, so that the connection tightness between the first connecting rod 6 and the well body 1 and the connection tightness between the second connecting rod 7 and the well body 1 can be further ensured, and the position stability of the blank plate 4 is ensured.
Claims (5)
1. The utility model provides a pipeline gasbag shutoff protection device, includes the well body, connects in the pipeline of the well body and connects in the gasbag of pipeline, the opening direction of the well body is vertical upwards, the axial direction of pipeline is perpendicular with the opening direction of the well body, its characterized in that: the well body is characterized by further comprising a blank plate and a telescopic rod element connected to the blank plate, the diameter difference between the blank plate and the well body is smaller than or equal to the radius of the air bag, the telescopic rod element comprises a first connecting rod and a second connecting rod, threads are respectively arranged on the surfaces of the first connecting rod and the second connecting rod, and the first connecting rod and the second connecting rod are respectively connected to the blank plate in a threaded mode.
2. A pipeline balloon occlusion protection device according to claim 1, wherein: the first rubber pad and the second rubber pad are respectively arranged on the first connecting rod and the second connecting rod and are respectively and fixedly connected with one end, far away from the center direction of the blank, of the first connecting rod and the second connecting rod.
3. A pipeline balloon occlusion protection device according to claim 1, wherein: the well plate is characterized in that a fixed plate is arranged on the well plate, a thread groove is formed in the fixed plate, the fixed plate is located right above the well plate, the sum of the lengths of the first connecting rod, the second connecting rod and the thread groove is larger than or equal to the diameter of the well body, and the first connecting rod and the second connecting rod are respectively in threaded connection with the thread groove.
4. A pipeline balloon occlusion protection device according to claim 1, wherein: the first connecting rod and the second connecting rod are made of stainless steel respectively.
5. A pipeline balloon occlusion protection device according to claim 2, wherein: the surfaces of the first rubber pad and the second rubber pad are respectively provided with anti-skid patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223401138.1U CN219389012U (en) | 2022-12-16 | 2022-12-16 | Pipeline gasbag shutoff protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223401138.1U CN219389012U (en) | 2022-12-16 | 2022-12-16 | Pipeline gasbag shutoff protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219389012U true CN219389012U (en) | 2023-07-21 |
Family
ID=87196620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223401138.1U Active CN219389012U (en) | 2022-12-16 | 2022-12-16 | Pipeline gasbag shutoff protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219389012U (en) |
-
2022
- 2022-12-16 CN CN202223401138.1U patent/CN219389012U/en active Active
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